Repository: munshkr/flok Branch: main Commit: b60608df84e5 Files: 196 Total size: 954.4 KB Directory structure: gitextract_72bb2f9g/ ├── .editorconfig ├── .github/ │ ├── FUNDING.yml │ └── workflows/ │ ├── deploy.yml │ └── test.yml ├── .gitignore ├── .travis.yml ├── CHANGELOG.md ├── CODE_OF_CONDUCT.md ├── LICENSE.txt ├── README.md ├── lerna.json ├── package.json └── packages/ ├── cm-eval/ │ ├── .gitignore │ ├── lib/ │ │ ├── eval.ts │ │ ├── flashField.ts │ │ ├── index.ts │ │ └── remoteEvalFlash.ts │ ├── package.json │ └── tsconfig.json ├── example-vanilla-js/ │ ├── .gitignore │ ├── index.html │ ├── main.js │ ├── package.json │ └── style.css ├── lang-punctual/ │ ├── .gitignore │ ├── .npmignore │ ├── LICENSE │ ├── README.md │ ├── package.json │ ├── rollup.config.js │ ├── src/ │ │ ├── indentation.ts │ │ ├── index.ts │ │ └── punctual.ts │ └── tsconfig.json ├── lang-tidal/ │ ├── .gitignore │ ├── .npmignore │ ├── LICENSE │ ├── README.md │ ├── package.json │ ├── rollup.config.js │ ├── src/ │ │ ├── indentation.ts │ │ ├── index.ts │ │ └── tidal.ts │ └── tsconfig.json ├── pubsub/ │ ├── .gitignore │ ├── README.md │ ├── examples/ │ │ ├── client.js │ │ └── server.js │ ├── lib/ │ │ ├── client.ts │ │ ├── index.ts │ │ └── server.ts │ ├── package.json │ └── tsconfig.json ├── repl/ │ ├── bin/ │ │ └── flok-repl.js │ ├── lib/ │ │ ├── index.ts │ │ ├── repl/ │ │ │ ├── dummy.ts │ │ │ ├── foxdot.ts │ │ │ ├── mercury.ts │ │ │ ├── renardo.ts │ │ │ ├── sardine.ts │ │ │ ├── sclang.ts │ │ │ └── tidal.ts │ │ └── repl.ts │ ├── package.json │ └── tsconfig.json ├── server/ │ ├── .gitignore │ ├── bin/ │ │ └── flok-server.js │ └── package.json ├── server-middleware/ │ ├── .gitignore │ ├── lib/ │ │ ├── index.ts │ │ ├── signaling-server.ts │ │ └── y-websocket-server.ts │ ├── package.json │ └── tsconfig.json ├── session/ │ ├── .gitignore │ ├── lib/ │ │ ├── document.ts │ │ ├── index.ts │ │ └── session.ts │ ├── package.json │ └── tsconfig.json └── web/ ├── .gitignore ├── .prettierignore ├── bin/ │ └── flok-web.js ├── cert/ │ ├── cert.pem │ └── key.pem ├── index.html ├── package.json ├── postcss.config.cjs ├── script/ │ └── prebuild.js ├── server.js ├── src/ │ ├── assets/ │ │ └── fonts/ │ │ ├── BigBlue/ │ │ │ ├── LICENSE.TXT │ │ │ └── stylesheet.css │ │ ├── FiraCode/ │ │ │ ├── README.txt │ │ │ └── stylesheet.css │ │ ├── IBM Plex Mono/ │ │ │ └── stylesheet.css │ │ ├── JGS/ │ │ │ └── stylesheet.css │ │ ├── JetBrains/ │ │ │ └── stylesheet.css │ │ ├── Monocraft/ │ │ │ └── stylesheet.css │ │ ├── OpenDyslexic/ │ │ │ └── stylesheet.css │ │ ├── RobotoMono/ │ │ │ ├── LICENSE.txt │ │ │ └── stylesheet.css │ │ ├── StepsMono/ │ │ │ ├── COPYRIGHT.md │ │ │ ├── LICENSE.txt │ │ │ └── stylesheet.css │ │ ├── SyneMono/ │ │ │ ├── OFL.txt │ │ │ └── stylesheet.css │ │ ├── UbuntuMono/ │ │ │ ├── UFL.txt │ │ │ └── stylesheet.css │ │ └── VT323/ │ │ ├── OFL.txt │ │ ├── demo.html │ │ └── stylesheet.css │ ├── components/ │ │ ├── commands-button.tsx │ │ ├── configure-dialog.tsx │ │ ├── display-settings-dialog.tsx │ │ ├── editor.tsx │ │ ├── evaluate-button.tsx │ │ ├── hydra-canvas.tsx │ │ ├── icons.tsx │ │ ├── messages-panel.tsx │ │ ├── mosaic.tsx │ │ ├── pane.tsx │ │ ├── punctual-canvas.tsx │ │ ├── repls-button.tsx │ │ ├── repls-dialog.tsx │ │ ├── repls-info.tsx │ │ ├── session-command-dialog.tsx │ │ ├── session-menu.tsx │ │ ├── share-url-dialog.tsx │ │ ├── status-bar.tsx │ │ ├── target-select.tsx │ │ ├── ui/ │ │ │ ├── button.tsx │ │ │ ├── command.tsx │ │ │ ├── dialog.tsx │ │ │ ├── dropdown-menu.tsx │ │ │ ├── floating-panel.tsx │ │ │ ├── input.tsx │ │ │ ├── label.tsx │ │ │ ├── menubar.tsx │ │ │ ├── popover.tsx │ │ │ ├── select.tsx │ │ │ ├── toast.tsx │ │ │ ├── toaster.tsx │ │ │ ├── toggle.tsx │ │ │ └── tooltip.tsx │ │ ├── username-dialog.tsx │ │ ├── web-target-iframe.tsx │ │ └── welcome-dialog.tsx │ ├── error-page.tsx │ ├── hooks/ │ │ ├── use-animation-frame.tsx │ │ ├── use-eval-handler.tsx │ │ ├── use-hash.tsx │ │ ├── use-query.tsx │ │ ├── use-settings.tsx │ │ ├── use-shortcut.tsx │ │ ├── use-strudel-codemirror-extensions.ts │ │ ├── use-toast.tsx │ │ └── use-web-target.tsx │ ├── index.css │ ├── lib/ │ │ ├── display-settings.ts │ │ ├── fonts.ts │ │ ├── hydra-synth.d.ts │ │ ├── hydra-wrapper.ts │ │ ├── mercury-wrapper.ts │ │ ├── mercury.d.ts │ │ ├── p5-wrapper.ts │ │ ├── punctual-wrapper.ts │ │ ├── punctual.d.ts │ │ ├── punctual.js │ │ ├── settings.ts │ │ ├── strudel-wrapper.ts │ │ ├── strudel.d.ts │ │ ├── themes/ │ │ │ ├── ayu-dark.ts │ │ │ ├── dracula.ts │ │ │ ├── gruvbox-dark.ts │ │ │ ├── index.ts │ │ │ ├── monokai-dimmed.ts │ │ │ ├── nord.ts │ │ │ ├── one-dark.ts │ │ │ └── tokyo-night.ts │ │ ├── utils.ts │ │ ├── webgl-detector.ts │ │ └── y-codemirror.d.ts │ ├── main.tsx │ ├── routes/ │ │ ├── frames/ │ │ │ ├── hydra.tsx │ │ │ ├── mercury-web.tsx │ │ │ ├── punctual.tsx │ │ │ └── strudel.tsx │ │ ├── root.tsx │ │ └── session.tsx │ ├── settings.json │ └── vite-env.d.ts ├── tailwind.config.cjs ├── tsconfig.json ├── tsconfig.node.json ├── vite-express.js └── vite.config.ts ================================================ FILE CONTENTS ================================================ ================================================ FILE: .editorconfig ================================================ [*] charset = utf-8 insert_final_newline = true end_of_line = lf indent_style = space indent_size = 2 max_line_length = 80 ================================================ FILE: .github/FUNDING.yml ================================================ # These are supported funding model platforms github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2] patreon: # Replace with a single Patreon username open_collective: # Replace with a single Open Collective username ko_fi: munshkr tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry liberapay: # Replace with a single Liberapay username issuehunt: # Replace with a single IssueHunt username otechie: # Replace with a single Otechie username custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2'] ================================================ FILE: .github/workflows/deploy.yml ================================================ name: Build and Deploy to flok.cc on: push: branches: - main workflow_dispatch: jobs: deploy: runs-on: ubuntu-latest steps: - uses: actions/checkout@v4 - uses: actions/setup-node@v3 with: node-version: 20 - run: npm install - run: npm run build - name: Configure SSH run: | mkdir -p ~/.ssh/ echo "$SSH_KEY" > ~/.ssh/prod.key chmod 600 ~/.ssh/prod.key cat >>~/.ssh/config <> $HOME/.npmrc 2> /dev/null deploy: provider: script script: yarn lerna publish from-git --no-git-reset --yes skip_cleanup: true on: node: "12" tags: true api_key: secure: 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 ================================================ FILE: CHANGELOG.md ================================================ # Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [1.3.0] - 2025-01-05 ### New Features - Vim keybindings (#280) - Themes and font families (#283, #303) - Display settings dialog for changing canvas resolution (#301) - Define `fft`, `P` and `useStrudelCanvas` functions for Hydra (#310, #309) ### Bugfixes and minor changes - Use line separator for Windows on REPL command copy dialog (#285) - Initialize audio on Strudel on first user interaction (keydown/mouse) (#294) - Fix flash/highlight stuck on multiple evaluations (#308) - Add angle brackets to Tidal language autoclose (#302) - Upgrade `@strudel/*` packages to v1.1.0; add `@strudel/draw` (#292) ## [1.2.0] - 2024-04-26 ### New Features - Support for Renardo (Foxdot fork) - web: Sandbox web languages using iframes - web: Toggle line numbers with Shift-Ctrl-W and linewrap with Shift-Ctrl-W. - web(strudel): Code highlighting ### Bugfixes - repl: Use `sardine` instead of `fishery` when running Sardine REPL - web(hydra): Use correct canvas size by default + pixelated image rendering - web(strudel): Misc fixse - Lots of name clashing between hydra, strudel and mercury-web were solved with language sandboxes. ## [1.1.1] - 2024-01-29 ### Bugfixes - web(strudel): Use REPL evaluate method, this fixes the "`setcps` is not defined" error. ## [1.1.0] - 2024-01-28 ### Bugfixes - web(hydra): Fixed issues with P5 not loading properly - web(hydra): `await` now works properly - web: Fixed issue with `flok-web` binary script running in development mode ### New Features - web: Share URL command for sharing session URL along with current layout and code. - web: `hideErrors` query parameter option for hiding errors of web targets - web: `code` and `c0`..`c7` hash parameters to set code for each editor ### Changed - web(hydra): Updated P5 to 1.9.0 - web(mercury): Updated Mercury to 0.14.0 - web(strudel): Updated Strudel to 1.0.0 - web: Updated Codemirror and related packages - web: Updated Yjs and related packages - web: Updated Vite 5 - web: Moved `username` and `targets` query parameters as hash parameters ## [1.0.2] - 2024-01-13 ### Changed - repl: Fix error when trying to use flok-repl without `-T`/`--types` argument (default value) ## [1.0.1] - 2024-01-13 ### Changed - web: Fixed and optimized flok-web package, by removing lots of runtime deps that were used on build time only. - web: Removed pinned flok-repl version from REPL instructions. ## [1.0.0] - 2024-01-12 Complete rewrite of Flok, with a new architecture and new features. See [README.md](../README.md) for more information. - Started new web project, based on Vite, Tailwind, Radix UI and Shadcn CSS frameworks. - Upgraded CodeMirror to version 6 - Upgraded Yjs to latest version - New modular architecture, with separate plugins related to codemirror (following their new architecture as well) - Document layout is now part of the session state, and can be changed dynamically, instead of being based on the query parameter `?layout`. - Improved REPL message handling and UI - Command palette for executing commands and configuring the editor - Added support for Strudel and Mercury as web targets ## [0.4.12] - 2024-01-06 ### Added - web: Toggle comment with Ctrl-/ or Cmd-/ - web(sardine): Free all sound for Sardine ### Changed - repl(sardine): Changed interpreter name (fishery -> sardine) - web: Bugfixes related to the server script (flok-web) - web: Fixed @types/react wrong version ## [0.4.8] - 2022-05-26 ### Added - web: Add key binding Ctrl+Shift+H to hide or show editors ### Changed - web: Replace yjsdemo WebSocket Yjs server for an embedded WS server - web: Use a random english name + first 8 chars of uuid as default session name - web: Upgrade p5 to version 1.4.1 - web: Upgrade hydra-synth to version 1.3.16 - web: Upgrade Next to version 12 - web: Restore package bundle ## [0.4.6] - 2021-10-31 ### Added - web: Print possible network IPs when starting web server locally - web: New --static-dir option for setting a custom static files directory when starting web server. ### Changed - web: Upgrade hydra-synth to 1.3.8 - web: Upgrade next to 11 - repl: Remove "tidal> " from stdout on tidal target; other minor improvements ## [0.4.5] - 2021-01-05 ### Added - web: Read-only mode by adding a `readonly=1` query parameter to a session URL - repl: In `foxdot` REPL, call `load_startup_file()` after loading Foxdot package. ### Changed - web: Upgrade hydra-synth to 1.3.6 ## [0.4.4] - 2020-12-23 ### Added - web: Follow remote cursors when moving (jump to line), but only if editor is blurred. - web: Make remote caret visible to current user too. - web: Properly support block evaluation with parens for `sclang`/`remote_sclang` targets. ### Changed - web: Skip 'hydra' as a flok-repl example when joining a session - repl: Bugfix when using custom REPL command - repl: On sclang targets, add semicolons after closing parens ## [0.4.3] - 2020-12-04 ### Added - repl, web: Support for Mercury - web: When joining session, show flok-repl example based on first target in layout. - web: New shortcut for evaluating web-target (e.g. Hydra) code only on local client (Ctrl-Alt-Enter for block execution, Shift-Alt-Enter for line execution). ### Changed - web: Upgrade to Hydra 1.3.4 ## [0.4.2] - 2020-11-12 ### Changed - web: Better styles for selected text and remote caret - repl: Fix path to embedded BootTidal.hs when using fallback ## [0.4.1] - 2020-10-11 ### Added - web: Copy button for copying flok-repl example when joining session - repl: Add package metadata and data dir, which includes a Tidal bootScript file. ### Changed - web: Disable form when creating session, while session page loads - repl: If ghc-pkg fails to get tidal data dir, fallback to embedded bootScript file. ## [0.4.0] - 2020-10-06 ### Added - repl: Add `--nickname/-N` to send REPL messages (out/err) to named user instead of all connected users. - repl: Add `--notify-to-all` to force send messages to all users (old behaviour). - repl: Add extra option `ghci` for `tidal` REPL type, for customizing ghci binary path. - web: Show current Flok version when joining session. - web: Include -N option on flok-repl example when joining session. ### Changed - Now, by default, `flok-repl` _will not_ send messages to all users by default. You need to enable the `--notify-to-all` option if you want the old behaviour. If `--nickname/-N` and `--notify-to-all` are not present, flok-repl won't send any messages, only print them on standard output/error. ## [0.3.17] - 2020-10-06 ### Added - repl: Add new `--config` option for customizing parameters from a JSON file - repl: Load config file from `FLOK_CONFIG` environment file, if defined. Also, load _.env files_ automatically. ### Changed - web: Bugfix: host prop was undefined on first page load, failing to connect afterwards. ================================================ FILE: CODE_OF_CONDUCT.md ================================================ # Contributor Covenant Code of Conduct ## Our Pledge In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation. ## Our Standards Examples of behavior that contributes to creating a positive environment include: - Using welcoming and inclusive language - Being respectful of differing viewpoints and experiences - Gracefully accepting constructive criticism - Focusing on what is best for the community - Showing empathy towards other community members Examples of unacceptable behavior by participants include: - The use of sexualized language or imagery and unwelcome sexual attention or advances - Trolling, insulting/derogatory comments, and personal or political attacks - Public or private harassment - Publishing others' private information, such as a physical or electronic address, without explicit permission - Other conduct which could reasonably be considered inappropriate in a professional setting ## Our Responsibilities Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior. Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful. ## Scope This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers. ## Enforcement Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at munshkr@gmail.com. All complaints will be reviewed and investigated and will result in a response that is deemed necessary and appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately. Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership. ## Attribution This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version] [homepage]: http://contributor-covenant.org [version]: http://contributor-covenant.org/version/1/4/ ================================================ FILE: LICENSE.txt ================================================ GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. 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The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read . ================================================ FILE: README.md ================================================ # Flok Web-based P2P collaborative editor for live coding music and graphics > [!NOTE] > Development has now moved to Codeberg here: https://codeberg.org/munshkr/flok ## License This project is licensed under GPL 3+. Refer to [LICENSE.txt](LICENSE.txt). Punctual is licensed under GPL 3+. Refer to [LICENSE](https://github.com/dktr0/Punctual/blob/main/LICENSE). Favicon based on "Origami" by Andrejs Kirma, from [Noun Project](https://thenounproject.com/browse/icons/term/origami/) (CC BY 3.0) ================================================ FILE: lerna.json ================================================ { "$schema": "node_modules/lerna/schemas/lerna-schema.json", "useWorkspaces": true, "version": "1.3.0" } ================================================ FILE: package.json ================================================ { "name": "root", "description": "Web-based P2P collaborative editor for live coding music and graphics", "private": true, "repository": { "type": "git", "url": "git+https://github.com/munshkr/flok.git" }, "scripts": { "build": "lerna run build", "check": "lerna run check", "lint": "lerna run lint", "format": "lerna run format" }, "keywords": [ "codemirror", "webrtc", "websockets", "live-coding", "collaborative-editing" ], "author": "Damián Silvani ", "license": "GPL-3.0+", "bugs": { "url": "https://github.com/munshkr/flok/issues" }, "homepage": "https://github.com/munshkr/flok#readme", "devDependencies": { "lerna": "^6.5.1" }, "workspaces": [ "packages/*" ], "dependencies": { "react-rnd": "^10.4.1" } } ================================================ FILE: packages/cm-eval/.gitignore ================================================ # Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* pnpm-debug.log* lerna-debug.log* node_modules dist dist-ssr *.local # Editor directories and files .vscode/* !.vscode/extensions.json .idea .DS_Store *.suo *.ntvs* *.njsproj *.sln *.sw? ================================================ FILE: packages/cm-eval/lib/eval.ts ================================================ import { EditorView, keymap } from "@codemirror/view"; import { EditorState } from "@codemirror/state"; import { flash } from "./flashField.js"; import type { Document } from "@flok-editor/session"; interface EvalBlock { text: string; from: number | null; to: number | null; } export function getSelection(state: EditorState): EvalBlock { if (state.selection.main.empty) return { text: "", from: null, to: null }; let { from, to } = state.selection.main; let text = state.doc.sliceString(from, to); return { text, from, to }; } export function getLine(state: EditorState): EvalBlock { const line = state.doc.lineAt(state.selection.main.from); let { from, to } = line; let text = state.doc.sliceString(from, to); return { text, from, to }; } export function getBlock(state: EditorState): EvalBlock { let { doc, selection } = state; let { text, number } = state.doc.lineAt(selection.main.from); if (text.trim().length === 0) return { text: "", from: null, to: null }; let fromL, toL; fromL = toL = number; while (fromL > 1 && doc.line(fromL - 1).text.trim().length > 0) { fromL -= 1; } while (toL < doc.lines && doc.line(toL + 1).text.trim().length > 0) { toL += 1; } let { from } = doc.line(fromL); let { to } = doc.line(toL); text = state.doc.sliceString(from, to); return { text, from, to }; } export const evaluateBlockOrSelection = ( view: EditorView, doc: Document, web: boolean = false, ) => { const { state } = view; const selection = getSelection(state); if (selection.text) { const { text, from, to } = selection; flash(view, from, to); doc.evaluate(text, { from, to }); } else { const { text, from, to } = getBlock(state); flash(view, from, to); doc.evaluate(text, { from, to }, web ? "web" : "default"); } }; export const evaluateLine = ( view: EditorView, doc: Document, web: boolean = false, ) => { const { state } = view; const { text, from, to } = getLine(state); flash(view, from, to); doc.evaluate(text, { from, to }, web ? "web" : "default"); }; export const evaluateDocument = ( view: EditorView, doc: Document, web: boolean = false, ) => { const { state } = view; const { from } = state.doc.line(1); const { to } = state.doc.line(state.doc.lines); const text = state.doc.sliceString(from, to); flash(view, from, to); doc.evaluate(text, { from, to }, web ? "web" : "default"); }; export function evalKeymap( document: Document, { defaultEvalKeys = ["Ctrl-Enter", "Cmd-Enter"], lineEvalKeys = ["Shift-Enter"], documentEvalKeys = ["Alt-Enter", "Ctrl-Shift-Enter", "Cmd-Shift-Enter"], defaultMode = "block", web = false, }: { defaultEvalKeys?: string[]; lineEvalKeys?: string[]; documentEvalKeys?: string[]; defaultMode?: "block" | "document"; web?: boolean; } = {}, ) { return keymap.of([ ...defaultEvalKeys.map((key) => ({ key, run(view: EditorView) { if (defaultMode === "block") { evaluateBlockOrSelection(view, document, web); } else { evaluateDocument(view, document, web); } return true; }, })), ...lineEvalKeys.map((key) => ({ key, run(view: EditorView) { evaluateLine(view, document, web); return true; }, })), ...documentEvalKeys.map((key) => ({ key, run(view: EditorView) { evaluateDocument(view, document, web); return true; }, })), ]); } ================================================ FILE: packages/cm-eval/lib/flashField.ts ================================================ import { EditorView, Decoration } from "@codemirror/view"; import { StateField, StateEffect } from "@codemirror/state"; type FlashRange = [number, number]; export const setFlash = StateEffect.define(); const defaultStyle = { "background-color": "#FFCA2880", }; const styleObjectToString = (styleObj: object): string => Object.entries(styleObj) .map(([k, v]) => `${k}:${v}`) .join(";"); export const flash = ( view: EditorView, from: number | null, to: number | null, timeout: number = 150, ) => { if (from === null || to === null) return; view.dispatch({ effects: setFlash.of([from, to]) }); setTimeout(() => { view.dispatch({ effects: setFlash.of(null) }); }, timeout); }; export const flashField = (style: object = defaultStyle) => StateField.define({ create() { return Decoration.none; }, update(flash, tr) { try { for (let e of tr.effects) { if (e.is(setFlash)) { if (e.value) { const [from, to] = e.value; const mark = Decoration.mark({ attributes: { style: styleObjectToString(style) }, }); flash = Decoration.set([mark.range(from, to)]); } else { flash = Decoration.set([]); } } } return flash; } catch (err) { console.warn("flash error", err); return flash; } }, provide: (f) => EditorView.decorations.from(f), }); export default flashField; ================================================ FILE: packages/cm-eval/lib/index.ts ================================================ export * from "./eval.js"; export * from "./flashField.js"; export * from "./remoteEvalFlash.js"; ================================================ FILE: packages/cm-eval/lib/remoteEvalFlash.ts ================================================ import { ViewPlugin } from "@codemirror/view"; import type { EditorView } from "@codemirror/view"; import type { Document, EvalMessage } from "@flok-editor/session"; import { flash } from "./flashField.js"; export const remoteEvalFlash = (document: Document) => ViewPlugin.fromClass( class { _handleEval: any; constructor(view: EditorView) { this._handleEval = (msg: EvalMessage) => { const { docId, from, to } = msg; if (docId !== document.id) return; flash(view, from, to); }; document.session.on("eval", this._handleEval); } destroy() { document.session.off("eval", this._handleEval); } }, ); ================================================ FILE: packages/cm-eval/package.json ================================================ { "name": "@flok-editor/cm-eval", "version": "1.3.0", "description": "CodeMirror 6 extension for code evaluation", "author": "Damián Silvani ", "license": "GPL-3.0+", "type": "module", "files": [ "dist" ], "types": "./dist/index.d.ts", "module": "./dist/index.js", "main": "./dist/index.cjs", "exports": { ".": { "types": "./dist/index.d.ts", "import": "./dist/index.js", "require": "./dist/index.cjs" } }, "scripts": { "build": "tsc" }, "dependencies": { "debug": "^4.3.4" }, "devDependencies": { "@types/debug": "^4.1.7", "@types/lodash": "^4.14.191", "@types/node": "^18.14.6", "@types/uuid": "^9.0.1", "prettier": "^3.4.2", "typescript": "^4.9.4" }, "peerDependencies": { "@codemirror/commands": "^6.2.2", "@codemirror/state": "^6.2.0", "@codemirror/view": "^6.9.2", "@flok-editor/session": "*", "codemirror": "^6.0.1" } } ================================================ FILE: packages/cm-eval/tsconfig.json ================================================ { "compilerOptions": { "target": "ESNext", "module": "ESNext", "lib": ["ESNext", "DOM"], "moduleResolution": "nodenext", "strict": false, "sourceMap": true, "declaration": true, "allowSyntheticDefaultImports": true, "outDir": "dist" }, "include": ["lib"] } ================================================ FILE: packages/example-vanilla-js/.gitignore ================================================ # Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* pnpm-debug.log* lerna-debug.log* node_modules dist dist-ssr *.local # Editor directories and files .vscode/* !.vscode/extensions.json .idea .DS_Store *.suo *.ntvs* *.njsproj *.sln *.sw? ================================================ FILE: packages/example-vanilla-js/index.html ================================================ @flok-editor/codemirror example
================================================ FILE: packages/example-vanilla-js/main.js ================================================ import { EditorView, basicSetup } from "codemirror"; import { javascript } from "@codemirror/lang-javascript"; import { oneDark } from "@codemirror/theme-one-dark"; import { EditorState, Prec } from "@codemirror/state"; import { yCollab } from "y-codemirror.next"; import { Session } from "@flok-editor/session"; import { flashField, evalKeymap, remoteEvalFlash } from "@flok-editor/cm-eval"; import { UndoManager } from "yjs"; import "./style.css"; const flokBasicSetup = (doc) => { const text = doc.getText(); const undoManager = new UndoManager(text); // if target is hydra, use "web" mode to evaluate on browser only, not REPLs const web = doc.target === "hydra"; return [ flashField(), remoteEvalFlash(doc), Prec.high(evalKeymap(doc, { web })), yCollab(text, doc.session.awareness, { undoManager }), ]; }; const createEditor = (doc) => { const state = EditorState.create({ doc: doc.content, extensions: [ basicSetup, flokBasicSetup(doc), javascript(), EditorView.lineWrapping, oneDark, ], }); const editorEl = document.querySelector(`#${doc.id} .editor`); const view = new EditorView({ state, parent: editorEl, }); const targetEl = document.querySelector(`#${doc.id} .target`); targetEl.value = doc.target; targetEl.addEventListener("change", (e) => { doc.target = e.target.value; }); doc.session.on(`change-target:${doc.id}`, () => { targetEl.value = doc.target; }); return [state, view]; }; const handleMessage = (msg) => { console.log("message", msg); }; const handleEvalHydra = (msg) => { console.log("eval:hydra", msg); // evaluate hydra code here... }; const session = new Session("default", { port: 3000 }); window.session = session; session.on("change", (...args) => console.log("change", ...args)); session.on("message", handleMessage); session.on("eval:hydra", handleEvalHydra); session.on("sync", () => { // If session is empty, create two documents if (session.getDocuments().length === 0) { session.setActiveDocuments([ { id: "slot1", target: "tidal" }, { id: "slot2", target: "hydra" }, ]); } // Create editors for each document session.getDocuments().map((doc) => createEditor(doc)); }); session.initialize(); ================================================ FILE: packages/example-vanilla-js/package.json ================================================ { "name": "example-vanilla-js", "private": true, "version": "1.3.0", "type": "module", "scripts": { "dev": "vite", "build": "vite build", "preview": "vite preview" }, "devDependencies": { "prettier": "^3.4.2", "vite": "^5.0.12" }, "dependencies": { "@codemirror/lang-javascript": "^6.1.4", "@codemirror/state": "^6.2.0", "@codemirror/theme-one-dark": "^6.1.1", "@codemirror/view": "^6.9.3", "@flok-editor/cm-eval": "^1.3.0", "@flok-editor/session": "^1.3.0", "codemirror": "^6.0.1", "y-codemirror.next": "^0.3.2", "y-indexeddb": "^9.0.9", "y-protocols": "^1.0.5", "y-webrtc": "^10.2.5", "y-websocket": "^1.5.0", "yjs": "^13.6.21" } } ================================================ FILE: packages/example-vanilla-js/style.css ================================================ body { background-color: #242424; color: #ccc; margin: 0; font-family: monospace; } .slots { display: flex; width: 100vw; height: 80vh; } .slot { flex-grow: 1; margin: 0.25em; width: 50%; } .slot .title { font-weight: 600; } ================================================ FILE: packages/lang-punctual/.gitignore ================================================ /node_modules package-lock.json /dist ================================================ FILE: packages/lang-punctual/.npmignore ================================================ /src /test /node_modules rollup.config.js tsconfig.json ================================================ FILE: packages/lang-punctual/LICENSE ================================================ MIT License Copyright (c) 2025 Damián Silvani and contributors Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================ FILE: packages/lang-punctual/README.md ================================================ # CodeMirror 6 language package template This is an example repository containing a minimal [CodeMirror](https://codemirror.net/6/) language support package. The idea is to clone it, rename it, and edit it to create support for a new language. Things you'll need to do (see the [language support example](https://codemirror.net/6/examples/lang-package/) for a more detailed tutorial): - `git grep EXAMPLE` and replace all instances with your language name. - Rewrite the grammar in `src/syntax.grammar` to cover your language. See the [Lezer system guide](https://lezer.codemirror.net/docs/guide/#writing-a-grammar) for information on this file format. - Adjust the metadata in `src/index.ts` to work with your new grammar. - Adjust the grammar tests in `test/cases.txt`. - Build (`npm run prepare`) and test (`npm test`). - Rewrite this readme file. - Optionally add a license. - Publish. Put your package on npm under a name like `codemirror-lang-EXAMPLE`. ================================================ FILE: packages/lang-punctual/package.json ================================================ { "name": "@flok-editor/lang-punctual", "version": "1.3.0", "description": "Punctual language support for CodeMirror", "scripts": { "build": "rollup -c" }, "type": "module", "main": "dist/index.cjs", "module": "dist/index.js", "exports": { "import": "./dist/index.js", "require": "./dist/index.cjs" }, "types": "dist/index.d.ts", "sideEffects": false, "dependencies": { "@codemirror/language": "^6.0.0", "@codemirror/legacy-modes": "^6.3.2", "@lezer/highlight": "^1.0.0", "@lezer/lr": "^1.0.0" }, "devDependencies": { "@lezer/generator": "^1.0.0", "mocha": "^9.0.1", "prettier": "^3.4.2", "rollup": "^2.60.2", "rollup-plugin-dts": "^4.0.1", "rollup-plugin-ts": "^3.0.2", "typescript": "^4.3.4" }, "license": "MIT" } ================================================ FILE: packages/lang-punctual/rollup.config.js ================================================ import typescript from "rollup-plugin-ts"; import { lezer } from "@lezer/generator/rollup"; export default { input: "src/index.ts", external: (id) => id != "tslib" && !/^(\.?\/|\w:)/.test(id), output: [ { file: "dist/index.cjs", format: "cjs" }, { dir: "./dist", format: "es" }, ], plugins: [lezer(), typescript()], }; ================================================ FILE: packages/lang-punctual/src/indentation.ts ================================================ import { indentService } from "@codemirror/language"; export function indentation() { return indentService.of((context, pos) => { let { text, from } = context.lineAt(pos, -1); let parse = text.slice(0, pos - from).match(/^([^$#]+)\$.*/); if (parse) { return Math.min(parse[1].length, 8); } else { return 0; } }); } ================================================ FILE: packages/lang-punctual/src/index.ts ================================================ import { StreamLanguage } from "@codemirror/language"; import { punctualLanguage } from "./punctual"; import { indentation } from "./indentation"; export function punctual() { return [indentation(), StreamLanguage.define(punctualLanguage)]; } ================================================ FILE: packages/lang-punctual/src/punctual.ts ================================================ import { haskell } from "@codemirror/legacy-modes/mode/haskell"; export const punctualLanguage = { ...haskell, name: "punctual", languageData: { ...haskell.languageData, closeBrackets: { brackets: ["(", "[", "{", '"'], before: ')]}"' }, }, }; ================================================ FILE: packages/lang-punctual/tsconfig.json ================================================ { "compilerOptions": { "strict": true, "target": "es6", "module": "es2020", "newLine": "lf", "declaration": true, "moduleResolution": "node" }, "include": ["src/*.ts"] } ================================================ FILE: packages/lang-tidal/.gitignore ================================================ /node_modules package-lock.json /dist ================================================ FILE: packages/lang-tidal/.npmignore ================================================ /src /test /node_modules rollup.config.js tsconfig.json ================================================ FILE: packages/lang-tidal/LICENSE ================================================ MIT License Copyright (C) 2021 by Marijn Haverbeke and others Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================ FILE: packages/lang-tidal/README.md ================================================ # CodeMirror 6 language package template This is an example repository containing a minimal [CodeMirror](https://codemirror.net/6/) language support package. The idea is to clone it, rename it, and edit it to create support for a new language. Things you'll need to do (see the [language support example](https://codemirror.net/6/examples/lang-package/) for a more detailed tutorial): - `git grep EXAMPLE` and replace all instances with your language name. - Rewrite the grammar in `src/syntax.grammar` to cover your language. See the [Lezer system guide](https://lezer.codemirror.net/docs/guide/#writing-a-grammar) for information on this file format. - Adjust the metadata in `src/index.ts` to work with your new grammar. - Adjust the grammar tests in `test/cases.txt`. - Build (`npm run prepare`) and test (`npm test`). - Rewrite this readme file. - Optionally add a license. - Publish. Put your package on npm under a name like `codemirror-lang-EXAMPLE`. ================================================ FILE: packages/lang-tidal/package.json ================================================ { "name": "@flok-editor/lang-tidal", "version": "1.3.0", "description": "TidalCycles language support for CodeMirror", "scripts": { "build": "rollup -c" }, "type": "module", "main": "dist/index.cjs", "module": "dist/index.js", "exports": { "import": "./dist/index.js", "require": "./dist/index.cjs" }, "types": "dist/index.d.ts", "sideEffects": false, "dependencies": { "@codemirror/language": "^6.0.0", "@codemirror/legacy-modes": "^6.3.2", "@lezer/highlight": "^1.0.0", "@lezer/lr": "^1.0.0" }, "devDependencies": { "@lezer/generator": "^1.0.0", "mocha": "^9.0.1", "prettier": "^3.4.2", "rollup": "^2.60.2", "rollup-plugin-dts": "^4.0.1", "rollup-plugin-ts": "^3.0.2", "typescript": "^4.3.4" }, "license": "MIT" } ================================================ FILE: packages/lang-tidal/rollup.config.js ================================================ import typescript from "rollup-plugin-ts"; import { lezer } from "@lezer/generator/rollup"; export default { input: "src/index.ts", external: (id) => id != "tslib" && !/^(\.?\/|\w:)/.test(id), output: [ { file: "dist/index.cjs", format: "cjs" }, { dir: "./dist", format: "es" }, ], plugins: [lezer(), typescript()], }; ================================================ FILE: packages/lang-tidal/src/indentation.ts ================================================ import { indentService } from "@codemirror/language"; export function indentation() { return indentService.of((context, pos) => { let { text, from } = context.lineAt(pos, -1); let parse = text.slice(0, pos - from).match(/^([^$#]+)\$.*/); if (parse) { return Math.min(parse[1].length, 8); } else { return 0; } }); } ================================================ FILE: packages/lang-tidal/src/index.ts ================================================ import { StreamLanguage } from "@codemirror/language"; import { tidalLanguage } from "./tidal"; import { indentation } from "./indentation"; export function tidal() { return [indentation(), StreamLanguage.define(tidalLanguage)]; } ================================================ FILE: packages/lang-tidal/src/tidal.ts ================================================ import { haskell } from "@codemirror/legacy-modes/mode/haskell"; export const tidalLanguage = { ...haskell, name: "tidal", languageData: { ...haskell.languageData, closeBrackets: { brackets: ["(", "[", "{", "<", '"'], before: ')]}>"' }, }, }; ================================================ FILE: packages/lang-tidal/tsconfig.json ================================================ { "compilerOptions": { "strict": true, "target": "es6", "module": "es2020", "newLine": "lf", "declaration": true, "moduleResolution": "node" }, "include": ["src/*.ts"] } ================================================ FILE: packages/pubsub/.gitignore ================================================ # Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* pnpm-debug.log* lerna-debug.log* node_modules dist dist-ssr *.local # Editor directories and files .vscode/* !.vscode/extensions.json .idea .DS_Store *.suo *.ntvs* *.njsproj *.sln *.sw? ================================================ FILE: packages/pubsub/README.md ================================================ # @flok-editor/pubsub WebSocket-based Pub/Sub client and server, used for remote code execution and message passing in Flok. ## Features - Basic Publish/Subscribe functionality: `subscribe`, `unsubscribe`, `publish`, `unsubscribeAll`. - Payload is JSON serialized, topics are any string. - Allows subscribing or unsubscribing without being connected by storing state on the client. - Automatically reconnects if connection is lost, recovering client's state. - Ping/pong mechanism for detecting and closing broken connections both on client and server. ## Usage ### Server ```js import { WebSocketServer } from "ws"; import { PubSubServer } from "@flok-editor/pubsub"; // To use the server, you need to create a `WebSocketServer` and pass it to // `PubSubServer`. const wss = new WebSocketServer({ port: 4000 }); const server = new PubSubServer({ wss }); console.log(`PubSub server listening on`, wss.address()); ``` ### Client ```js import { PubSubClient } from "@flok-editor/pubsub"; const client = new PubSubClient({ url: "ws://localhost:4000" }); // Subscribe to topics client.subscribe("b"); client.subscribe("a"); client.start(); // Wait for the connection to be made, otherwise published messages are discarded. let internalId; client.on("open", () => { // Publish a message (any JSON serializable object) to a topic internalId = setInterval(() => { client.publish("a", { salutation: "hello!" }); }, 2000); }); // Add an error event handler to ignore connection errors client.on("error", () => {}); client.on("close", () => clearInterval(internalId)); setTimeout(() => { // Unsubscribe from a topic client.unsubscribe("b"); // ... or from all topics with a single call client.unsubscribeAll(); }, 5000); // you can add a listener for all message events client.on("message", (topic, data) => { console.log("message", topic, data); }); // ...or only from a specific topic client.on("message:a", (data) => { console.log("message from topic 'a'", data); }); // Finally, you can subscribe and listen to messages in a single call client.subscribe("c", (data) => { console.log("message from 'c'", data); }); ``` ## Development Run `npm install` to install dependencies. Run `npm run build` to build package. ================================================ FILE: packages/pubsub/examples/client.js ================================================ import { PubSubClient } from "../dist/index.js"; const client = new PubSubClient({ url: "ws://localhost:4000" }); // Subscribe to topics client.subscribe("b"); client.subscribe("a"); client.start(); // Wait for the connection to be made, otherwise published messages are discarded. let internalId; client.on("open", () => { // Publish a message (any JSON serializable object) to a topic internalId = setInterval(() => { client.publish("a", { salutation: "hello!" }); }, 2000); }); // Add an error event handler to ignore connection errors client.on("error", () => {}); client.on("close", () => clearInterval(internalId)); setTimeout(() => { // Unsubscribe from a topic client.unsubscribe("b"); // ... or from all topics with a single call client.unsubscribeAll(); }, 5000); // you can add a listener for all message events client.on("message", (topic, data) => { console.log("message", topic, data); }); // ...or only from a specific topic client.on("message:a", (data) => { console.log("message from topic 'a'", data); }); ================================================ FILE: packages/pubsub/examples/server.js ================================================ import { WebSocketServer } from "ws"; import { PubSubServer } from "../dist/server.js"; const wss = new WebSocketServer({ port: 4000 }); const server = new PubSubServer({ wss }); console.log(`PubSub server listening on`, wss.address()); ================================================ FILE: packages/pubsub/lib/client.ts ================================================ import WebSocket from "isomorphic-ws"; import debugModule from "debug"; import { EventEmitter } from "events"; import type { ServerMessage } from "./server.js"; const debug = debugModule("flok:pubsub:client"); type ClientMessageType = | "publish" | "subscribe" | "unsubscribe" | "unsubscribe-all" | "state"; type ClientEvent = | "start" | "stop" | "open" | "close" | "error" | "message" | `message:${string}`; export class PubSubClient { readonly url: string; reconnectTimeout: number = 1000; protected _ws: WebSocket; protected _started: boolean = false; protected _connected: boolean = false; protected _subscriptions: Set = new Set(); protected _clientId: string; protected _emitter: EventEmitter = new EventEmitter(); constructor({ url = "ws://localhost:3000/", reconnectTimeout = 1000, }: { url: string; reconnectTimeout?: number; }) { this.url = url; this.reconnectTimeout = reconnectTimeout; } start() { if (this._started) return; this._connect(); this._started = true; this._emitter.emit("start"); debug("started"); } stop() { if (!this._started) return; if (this._ws.readyState === WebSocket.OPEN) this._ws.close(); this._subscriptions.clear(); this._started = false; this._ws = null; this._emitter.emit("stop"); debug("stopped"); } destroy() { this._subscriptions.forEach((sub) => this.removeAllListeners(sub)); this.stop(); debug("destroyed"); } on(eventName: ClientEvent, cb: (...args: any[]) => void) { this._emitter.on(eventName, cb); } off(eventName: ClientEvent, cb: (...args: any[]) => void) { this._emitter.off(eventName, cb); } once(eventName: ClientEvent, cb: (...args: any[]) => void) { this._emitter.once(eventName, cb); } removeAllListeners(eventName: string) { this._emitter.removeAllListeners(eventName); } publish(topic: string, msg: any) { if (this._connected) this._send("publish", { topic, msg }); } subscribe(topic: string, cb?: (...args: any[]) => void) { if (this._connected) this._send("subscribe", { topic }); this._subscriptions.add(topic); if (cb) { const event: ClientEvent = `message:${topic}`; this.removeAllListeners(event); this.on(event, cb); } } unsubscribe(topic: string) { if (this._connected) this._send("unsubscribe", { topic }); this._subscriptions.delete(topic); this.removeAllListeners(`message:${topic}`); } unsubscribeAll() { if (this._connected) this._send("unsubscribe-all"); this._subscriptions.clear(); } get id() { return this._clientId; } protected _connect() { debug("create WebSocket on", this.url); // If on Node, we need to pass `rejectUnauthorized: false` to avoid "unable // to verify certificate" error. This is important when using a self-signed // SSL certificate. if (typeof window === "undefined") { this._ws = new WebSocket(this.url, { rejectUnauthorized: false }); } else { this._ws = new WebSocket(this.url); } this._ws.onopen = () => { if (!this._ws) return; debug("open"); this._connected = true; this._notifyState(); this._emitter.emit("open"); }; this._ws.onclose = () => { if (!this._ws) return; debug("close"); this._connected = false; if (this._started) setTimeout(() => this._connect(), this.reconnectTimeout); this._emitter.emit("close"); }; this._ws.onerror = (err: any) => { if (!this._ws) return; debug("error", err); this._emitter.emit("error", err); }; this._ws.onmessage = (event) => { if (!this._ws) return; const data: ServerMessage = JSON.parse(event.data.toString()); const { type, payload } = data; switch (type) { case "id": { debug("id", payload); const { id } = payload; this._clientId = id; break; } case "publish": { debug("message", payload); const { topic } = payload; this._emitter.emit("message", payload); this._emitter.emit(`message:${topic}`, payload); break; } default: { debug("ignoring unknown message", type); } } }; } protected _notifyState() { this._send("state", { topics: [...this._subscriptions] }); } protected _send( type: ClientMessageType, payload?: any, cb?: (err?: Error) => void, ) { const data = JSON.stringify({ type, payload }); this._ws.send(data, (err?: Error) => { debug("send", type); if (err) debug("error on send", err); cb && cb(err); }); } } ================================================ FILE: packages/pubsub/lib/index.ts ================================================ export * from "./client.js"; export * from "./server.js"; ================================================ FILE: packages/pubsub/lib/server.ts ================================================ import { WebSocketServer, type WebSocket } from "ws"; import { v1 as uuidv1 } from "uuid"; import debugModule from "debug"; const debug = debugModule("flok:pubsub:server"); export type PublishServerMessage = { type: "publish"; payload: { topic: string; message: object; publisher: string; fromMe: boolean; }; }; export type IdServerMessage = { type: "id"; payload: { id: string; }; }; export type ServerMessage = IdServerMessage | PublishServerMessage; export class PubSubServer { pingTimeout: number = 30000; protected _wss: WebSocketServer; protected _subscribers: { [topic: string]: Set } = {}; protected _clients: { [id: string]: WebSocket } = {}; protected _isAlive: { [id: string]: boolean } = {}; protected _pingIntervalId: any; constructor({ wss, pingTimeout = 30000, }: { wss: WebSocketServer; pingTimeout?: number; }) { this._wss = wss; this.pingTimeout = pingTimeout; this._addEventListeners(); this._setPingInterval(); } protected _handleListening(...args: any[]) { debug("listening", ...args); } protected _handleClose() { debug("closed"); clearInterval(this._pingIntervalId); } protected _handleError(err: Error) { debug("error", err); } protected _handleConnection(ws: WebSocket) { const id = uuidv1(); debug(`[${id}] connection`); this._clients[id] = ws; this._isAlive[id] = true; this._sendClientId(id); ws.on("message", (rawData) => { const data = JSON.parse(rawData.toString()); debug(`[${id}] message`, rawData.toString()); const { type, payload } = data; switch (type) { case "publish": { const { topic, msg } = payload; this._publish(topic, msg, id); break; } case "subscribe": { const { topic } = payload; this._subscribe(topic, id); break; } case "unsubscribe": { const { topic } = payload; this._unsubscribe(topic, id); break; } case "unsubscribe-all": { this._unsubscribeAll(id); break; } case "state": { const { topics } = payload; this._updateState(id, topics); break; } default: { debug("ignoring unknown message type", type); } } }); ws.on("error", (err) => { debug(`[${id}] error`, err); }); ws.on("pong", () => { this._isAlive[id] = true; }); ws.on("close", () => { debug(`[${id}] close`); // Remove ws from all subscribed topics this._unsubscribeAll(id); delete this._clients[id]; debug("clients after `close`:", Object.keys(this._clients)); }); } protected _addEventListeners() { this._wss.on("listening", this._handleListening.bind(this)); this._wss.on("connection", this._handleConnection.bind(this)); this._wss.on("close", this._handleClose.bind(this)); this._wss.on("error", this._handleError.bind(this)); } protected _setPingInterval() { this._pingIntervalId = setInterval(() => { Object.entries(this._clients).forEach(([id, ws]) => { if (!this._isAlive[id]) return ws.terminate(); this._isAlive[id] = false; ws.ping(); }); }, this.pingTimeout); } protected _sendClientId(id: string) { const dataObj: IdServerMessage = { type: "id", payload: { id }, }; const data = JSON.stringify(dataObj); this._clients[id].send(data, (err) => { if (!err) return; debug(`error sending id to client ${id}`, err); }); } protected _publish(topic: string, msg: object, publisher: string) { const subs = this._subscribers; if (!(topic in subs) || subs[topic].size === 0) return; subs[topic].forEach((id) => { const dataObj: PublishServerMessage = { type: "publish", payload: { topic, message: msg, publisher, fromMe: id === publisher }, }; const data = JSON.stringify(dataObj); this._clients[id].send(data, (err) => { if (!err) return; debug(`error publishing to client ${id}`, err); }); }); } protected _subscribe(topic: string, subscriber: string) { const subs = this._subscribers; if (!(topic in subs)) subs[topic] = new Set(); subs[topic].add(subscriber); debug("subscribers after `subscribe`:", this._subscribers); } protected _unsubscribe(topic: string, subscriber: string) { const subs = this._subscribers; if (subs[topic]) subs[topic].delete(subscriber); if (subs[topic] && subs[topic].size === 0) delete subs[topic]; debug("subscribers after `unsubscribe`:", this._subscribers); } protected _unsubscribeAll(subscriber: string) { Object.values(this._subscribers).forEach((subs) => { subs.delete(subscriber); }); this._deleteEmptySubscriberSets(); debug("subscribers after `unsubscribeAll`:", this._subscribers); } protected _deleteEmptySubscriberSets() { const topics = Object.keys(this._subscribers); topics.forEach((topic) => { if (this._subscribers[topic].size === 0) delete this._subscribers[topic]; }); } protected _updateState(subscriber: string, topics: string[]) { this._unsubscribeAll(subscriber); topics.forEach((topic) => this._subscribe(topic, subscriber)); } } ================================================ FILE: packages/pubsub/package.json ================================================ { "name": "@flok-editor/pubsub", "version": "1.3.0", "description": "Pub/Sub client-server, used for remote code execution and message passing on Flok", "author": "Damián Silvani ", "license": "GPL-3.0+", "type": "module", "files": [ "dist" ], "types": "./dist/index.d.ts", "module": "./dist/index.js", "main": "./dist/index.cjs", "exports": { ".": { "types": "./dist/index.d.ts", "import": "./dist/index.js", "require": "./dist/index.cjs" } }, "scripts": { "build": "tsc" }, "dependencies": { "bufferutil": "^4.0.7", "debug": "^4.3.4", "events": "^3.3.0", "isomorphic-ws": "^5.0.0", "utf-8-validate": "^6.0.3", "uuid": "^9.0.0", "ws": "^8.12.1" }, "devDependencies": { "@types/debug": "^4.1.7", "@types/node": "^18.14.6", "@types/uuid": "^9.0.1", "@types/ws": "^8.5.4", "prettier": "^3.4.2", "typescript": "^4.9.4" } } ================================================ FILE: packages/pubsub/tsconfig.json ================================================ { "compilerOptions": { "target": "ESNext", "module": "ESNext", "lib": ["ESNext", "DOM"], "moduleResolution": "nodenext", "strict": false, "sourceMap": true, "declaration": true, "allowSyntheticDefaultImports": true, "outDir": "dist" }, "include": ["lib"] } ================================================ FILE: packages/repl/bin/flok-repl.js ================================================ #!/usr/bin/env node import dotenv from "dotenv"; import process from "process"; import path from "path"; import fs from "fs"; import { Command } from "commander"; import { CommandREPL, replClasses } from "../dist/index.js"; import { fileURLToPath } from "url"; import debugModule from "debug"; const debug = debugModule("flok:repl"); dotenv.config(); const readConfig = (path) => { const raw = fs.readFileSync(path); return JSON.parse(raw.toString()); }; const __filename = fileURLToPath(import.meta.url); const __dirname = path.dirname(__filename); const packageInfo = readConfig(path.resolve(__dirname, "../package.json")); const knownTypes = [ "command", ...Object.keys(replClasses).filter((repl) => repl !== "default"), ]; const program = new Command(); program.version(packageInfo.version); program .option("-t, --types ", "Type/s of REPL", ["command"]) .option("-H, --hub ", 'Server (or "hub") address', "ws://localhost:3000") .option("-s, --session-name ", "Session name", "default") .option("-n, --target-name ", "Use the specified target name") .option("-T, --tags ", "Tags for REPL messages") .option("--config ", "JSON configuration file") .option("--extra ", "Extra options in JSON") .option("--list-types", "List all known types of REPLs") .option("--path ", "Evaluation WebSockets server path", "/pubsub") .parse(process.argv); const opts = program.opts(); // Try to read config file (if --config was provided, or FLOK_CONFIG env var is defined) const configPath = opts.config || process.env.FLOK_CONFIG; const config = configPath ? readConfig(configPath) : {}; // Override config with command line options const options = ["types", "hub", "sessionName", "targetName", "tags", "path"]; options.forEach((opt) => { config[opt] = config[opt] || opts[opt]; }); const { hub, sessionName, targetName, tags, path: pubSubPath } = config; // Remove duplicates const types = [...new Set(config.types)]; // Prepare command and arguments const cmd = program.args[0]; const args = program.args.slice(1); // If asked to list types, print and exit if (opts.listTypes) { console.log("Known types:", knownTypes); process.exit(0); } const useDefaultREPL = types.some((type) => type === "command"); // If using default REPL and no command was specified, throw error if (useDefaultREPL && !cmd) { console.error( "You specified a 'command' type, but forgot to specify a REPL command (e.g.: flok-repl -- cat)", ); program.outputHelp(); process.exit(1); } // Check if all types are known if (!useDefaultREPL) { const unknownTypes = [ ...new Set(types.filter((type) => !knownTypes.includes(type))), ]; if (unknownTypes.length > 0) { console.error( `Unknown types: ${unknownTypes.join(", ")}. Must be one of:`, knownTypes, ); process.exit(1); } } // Extra options const { extra } = opts; let extraOptions = config.extra || {}; if (extra) { try { extraOptions = Object.assign(extraOptions, JSON.parse(extra)); } catch { console.error("Invalid extra options JSON object:", extra); process.exit(1); } } // Start... console.log("Hub address:", hub); console.log("Session name:", sessionName); if (targetName) console.log("Target name:", targetName); console.log("Types:", types); if (Object.keys(extraOptions).length > 0) console.log("Extra options:", extraOptions); types.forEach((type) => { const useDefaultREPL = type === "command"; // Set target based on name or type const target = targetName || (useDefaultREPL ? cmd : type); let replClient; if (useDefaultREPL) { replClient = new CommandREPL({ command: cmd, args: args, target, session: sessionName, tags, hub, pubSubPath, extraOptions, }); } else { const replClass = replClasses[type]; replClient = new replClass({ target, session: sessionName, tags, hub, pubSubPath, extraOptions, }); } replClient.start(); replClient.emitter.on("data", (data) => { const line = data.lines.join("\n"); if (line) { if (data.type === "stdin") { console.log(`< ${line}`); } else if (data.type === "stdout") { console.log(`> ${line}`); } else if (data.type === "stderr") { console.error(`> ${line}`); } } }); replClient.emitter.on("close", ({ code }) => { process.exit(code); }); }); ================================================ FILE: packages/repl/lib/index.ts ================================================ import { BaseREPL, BaseREPLContext, CommandREPL, CommandREPLContext, } from "./repl.js"; import TidalREPL from "./repl/tidal.js"; import SclangREPL, { RemoteSclangREPL } from "./repl/sclang.js"; import FoxDotREPL from "./repl/foxdot.js"; import RenardoREPL from "./repl/renardo.js"; import MercuryREPL from "./repl/mercury.js"; import SardineREPL from "./repl/sardine.js"; import DummyREPL from "./repl/dummy.js"; import path from "path"; import fs from "fs"; const replClasses = { default: CommandREPL, tidal: TidalREPL, sclang: SclangREPL, remote_sclang: RemoteSclangREPL, foxdot: FoxDotREPL, renardo: RenardoREPL, mercury: MercuryREPL, sardine: SardineREPL, dummy: DummyREPL }; function createREPLFor(repl: string, ctx: CommandREPLContext) { if (replClasses[repl]) { return new replClasses[repl](ctx); } const replClass = replClasses.default; return new replClass({ ...ctx, command: repl }); } function readPackageMetadata() { const packageJsonPath = path.resolve( __dirname, path.join("..", "package.json"), ); const rawBody = fs.readFileSync(packageJsonPath); const body = JSON.parse(rawBody.toString()); return body["flok"]; } export { replClasses, createREPLFor, readPackageMetadata, BaseREPL, BaseREPLContext, CommandREPL, CommandREPLContext, }; ================================================ FILE: packages/repl/lib/repl/dummy.ts ================================================ import { BaseREPL, BaseREPLContext } from "../repl.js"; import osc from "osc"; import debugModule from "debug"; const debug = debugModule("flok:repl:dummy"); const { UDPPort } = osc; // A dummy/free/open REPL // The repl doesn't have any specific language, it just forwards the // text to an assigned OSC port 3001 // The address used is /flok // $ flok-repl -t free // // Sends the code over OSC to port 3001 on localhost // Port can be assigned by choice // class DummyREPL extends BaseREPL { udpPort: typeof UDPPort; port: number; started: boolean; portReady: boolean; constructor(ctx: BaseREPLContext) { super(ctx); this.port = 3001; this.started = false; this.portReady = false; } start() { super.start(); this.udpPort = new UDPPort({ metadata: true, }); // Listen for incoming OSC messages. this.udpPort.on("message", function (oscMsg, timeTag, info) { debug("An OSC message just arrived!", oscMsg); debug("Remote info is: ", info); }); // Open the socket. this.udpPort.open(); // When the port is read, send an OSC message const that = this; this.udpPort.on("ready", function () { that.portReady = true; }); this.started = true; } write(body: string) { if (!this.portReady) { debug("UDP Port is not ready yet."); return; } const newBody = this.prepare(body); const obj = { address: "/flok", args: [ { type: "s", value: newBody, }, ], }; this.udpPort.send(obj, "127.0.0.1", this.port); const lines = newBody.split("\n"); this.emitter.emit("data", { type: "stdin", lines }); } } export default DummyREPL; ================================================ FILE: packages/repl/lib/repl/foxdot.ts ================================================ import { CommandREPL, CommandREPLContext } from "../repl.js"; class FoxDotREPL extends CommandREPL { constructor(ctx: CommandREPLContext) { super(ctx); this.command = this.commandPath(); this.args = ["-i", "-c", '"from FoxDot import *\nload_startup_file()"']; } // eslint-disable-next-line class-methods-use-this prepare(body: string): string { return `execute\(\"${body .replace(/(\n)/gm, "\\n") .replace(/(\")/gm, '\\"') .trim()}\"\)\n`; } commandPath(): string { const { python } = this.extraOptions; return python || "python"; } } export default FoxDotREPL; ================================================ FILE: packages/repl/lib/repl/mercury.ts ================================================ import { BaseREPL, BaseREPLContext } from "../repl.js"; import osc from "osc"; import debugModule from "debug"; const debug = debugModule("flok:repl:mercury"); const { UDPPort } = osc; // The Mercury REPL // $ flok-repl -t mercury // // Sends the code over OSC to port 4880 on localhost // Start the mercury_ide.maxproj in Max8 // Turn on the audio if you want to code sound only // Turn on the visuals if you want to code visuals as well // // When executing code it should automatically receive and parse // Mercury only runs full pages of code (previous code is deleted) // So always execute full page instead of per-line // class MercuryREPL extends BaseREPL { udpPort: typeof UDPPort; port: number; started: boolean; portReady: boolean; constructor(ctx: BaseREPLContext) { super(ctx); this.port = 4880; this.started = false; this.portReady = false; } start() { super.start(); this.udpPort = new UDPPort({ metadata: true, }); // Listen for incoming OSC messages. this.udpPort.on("message", function (oscMsg, timeTag, info) { debug("An OSC message just arrived!", oscMsg); debug("Remote info is: ", info); }); // Open the socket. this.udpPort.open(); // When the port is read, send an OSC message to, say, SuperCollider const that = this; this.udpPort.on("ready", function () { that.portReady = true; }); this.started = true; } write(body: string) { if (!this.portReady) { debug("UDP Port is not ready yet."); return; } const newBody = this.prepare(body); const obj = { address: "/mercury-code", args: [ { type: "s", value: newBody, }, ], }; this.udpPort.send(obj, "127.0.0.1", this.port); const lines = newBody.split("\n"); this.emitter.emit("data", { type: "stdin", lines }); } } export default MercuryREPL; ================================================ FILE: packages/repl/lib/repl/renardo.ts ================================================ import { CommandREPL, CommandREPLContext } from "../repl.js"; class RenardoREPL extends CommandREPL { constructor(ctx: CommandREPLContext) { super(ctx); this.command = this.commandPath(); this.args = ["-i", "-c", '"from renardo_lib import *"']; } // eslint-disable-next-line class-methods-use-this prepare(body: string): string { return `execute\(\"${body .replace(/(\n)/gm, "\\n") .replace(/(\")/gm, '\\"') .trim()}\"\)\n`; } commandPath(): string { const { python } = this.extraOptions; return python || "python"; } } export default RenardoREPL; ================================================ FILE: packages/repl/lib/repl/sardine.ts ================================================ import { CommandREPL, CommandREPLContext } from "../repl.js"; class SardineREPL extends CommandREPL { constructor(ctx: CommandREPLContext) { super(ctx); this.command = this.commandPath(); this.args = []; } commandPath(): string { const { python } = this.extraOptions; return python || "sardine"; } } export default SardineREPL; ================================================ FILE: packages/repl/lib/repl/sclang.ts ================================================ import { BaseREPL, CommandREPL, BaseREPLContext, CommandREPLContext, } from "../repl.js"; import os from "os"; import osc from "osc"; import debugModule from "debug"; const debug = debugModule("flok:repl:sclang"); const { UDPPort } = osc; class SclangREPL extends CommandREPL { constructor(ctx: CommandREPLContext) { super(ctx); this.command = this.commandPath(); } // eslint-disable-next-line class-methods-use-this prepare(body: string): string { const fixedBody = body .replace(/(\n\s*\)\s*\n)/gm, "\n);\n") .replace(/(\n)/gm, " ") .trim(); return `${fixedBody}\n`; } commandPath(): string { const { sclang } = this.extraOptions; return sclang || SclangREPL.defaultCommandPath(); } static defaultCommandPath(): string { switch (os.platform()) { case "darwin": return "/Applications/SuperCollider.app/Contents/MacOS/sclang"; case "linux": return "sclang"; default: throw "Unsupported platform"; } } } class RemoteSclangREPL extends BaseREPL { udpPort: typeof UDPPort; port: number; started: boolean; portReady: boolean; constructor(ctx: BaseREPLContext) { super(ctx); this.port = 57200; this.started = false; this.portReady = false; } start() { super.start(); this.udpPort = new UDPPort({ metadata: true, }); // Listen for incoming OSC messages. this.udpPort.on("message", function (oscMsg, timeTag, info) { debug("An OSC message just arrived!", oscMsg); debug("Remote info is: ", info); }); // Open the socket. this.udpPort.open(); // When the port is read, send an OSC message to, say, SuperCollider const that = this; this.udpPort.on("ready", function () { that.portReady = true; }); this.started = true; } write(body: string) { if (!this.portReady) { debug("UDP Port is not ready yet."); return; } const newBody = this.prepare(body); const obj = { address: "/flok", args: [ { type: "s", value: newBody, }, ], }; this.udpPort.send(obj, "127.0.0.1", this.port); const lines = newBody.split("\n"); this.emitter.emit("data", { type: "stdin", lines }); } } export { SclangREPL, RemoteSclangREPL }; export default SclangREPL; ================================================ FILE: packages/repl/lib/repl/tidal.ts ================================================ import { execSync } from "child_process"; import * as path from "path"; import { CommandREPL, CommandREPLContext } from "../repl.js"; import debugModule from "debug"; const debug = debugModule("flok:repl:tidal"); class TidalREPL extends CommandREPL { constructor(ctx: CommandREPLContext) { super(ctx); this.command = this.commandPath("ghci"); this.args = ["-ghci-script", this.bootScript()]; } prepare(body: string): string { let newBody = super.prepare(body); newBody = `:{\n${newBody}\n:}`; return newBody; } handleData(type: string, lines: string[]): string[] { return type == "stdout" ? lines.map((line) => line.replace(/(tidal> )+/i, "")) : lines; } bootScript(): string { const { bootScript } = this.extraOptions; return bootScript || this.defaultBootScript(); } defaultBootScript(): string { return path.join(this.dataDir(), "BootTidal.hs"); } dataDir(): string { const ghciCmd = this.commandPath("ghci"); try { const dataDir = execSync(`${ghciCmd} -e Paths_tidal.getDataDir`) .toString() .trim() .replace(/"/g, ""); debug("Data dir:", dataDir); return dataDir; } catch (err) { debug(`Failed to get tidal data dir`); debug( `You will need to specify the location of your TidalCycles bootloading script.\n` + `Read more: https://github.com/munshkr/flok/wiki/Failed-to-get-tidal-data-dir`, ); throw err; } } commandPath(cmd: string): string { const { ghci, useStack } = this.extraOptions; if (ghci) return ghci; return useStack ? `stack exec -- ${cmd}` : cmd; } } export default TidalREPL; ================================================ FILE: packages/repl/lib/repl.ts ================================================ import { ChildProcess, spawn } from "child_process"; import { EventEmitter } from "events"; import { PubSubClient } from "@flok-editor/pubsub"; import debugModule from "debug"; const debug = debugModule("flok:repl"); type Message = { body: string; userName: string; }; type BaseREPLContext = { target: string; session: string; tags: string[]; hub: string; pubSubPath: string; extraOptions?: { [option: string]: any }; }; type CommandREPLContext = BaseREPLContext & { command: string; args: string[]; }; abstract class BaseREPL { target: string; session: string; tags: string[]; hub: string; pubSubPath: string; extraOptions: { [option: string]: any }; emitter: EventEmitter; pubSub: PubSubClient; _buffers: { stdout: string; stderr: string }; constructor(ctx: BaseREPLContext) { const { target, session, tags, hub, pubSubPath, extraOptions } = ctx; this.target = target || "default"; this.session = session || "default"; this.tags = tags || []; this.hub = hub || "ws://localhost:3000"; this.pubSubPath = pubSubPath || "/pubsub"; this.extraOptions = extraOptions || {}; this.emitter = new EventEmitter(); this._connectToPubSubServer(); this._buffers = { stdout: "", stderr: "" }; } start() { // Subscribe to pub sub const { target, session } = this; this.pubSub.subscribe( `session:${session}:target:${target}:in`, ({ message }: { message: Message }) => { const { body } = message; this.write(body); }, ); } abstract write(body: string); // eslint-disable-next-line class-methods-use-this prepare(body: string): string { return body.trim(); } _connectToPubSubServer() { this.pubSub = new PubSubClient({ url: `${this.hub}${this.pubSubPath}` }); this.pubSub.start(); this.pubSub.on("error", (err) => { debug("error", err); }); this.pubSub.on("open", () => { debug("open"); }); } } class CommandREPL extends BaseREPL { command: string; args: string[]; repl: ChildProcess; constructor(ctx: CommandREPLContext) { const { target, session, tags, hub, pubSubPath, extraOptions } = ctx; super({ target, session, tags, hub, pubSubPath, extraOptions, }); const { command, args } = ctx; this.command = command; this.args = args; } start() { super.start(); // Spawn process const cmd = this.command; const args = this.args; debug(`Spawn '${cmd}' with args:`, args); this.repl = spawn(cmd, args, { shell: true }); // Handle stdout and stderr this.repl.stdout.on("data", (data: any) => { this._handleData(data, "stdout"); }); this.repl.stderr.on("data", (data: any) => { this._handleData(data, "stderr"); }); this.repl.on("close", (code: number) => { this.emitter.emit("close", { code }); debug(`Child process exited with code ${code}`); }); } write(body: string) { const newBody = this.prepare(body); this.repl.stdin.write(`${newBody}\n\n`); const lines = newBody.split("\n"); this.emitter.emit("data", { type: "stdin", lines }); } handleData(type: string, lines: string[]): string[] { return lines; } _handleData(data: any, type: string) { const { target, session, tags } = this; const newBuffer = this._buffers[type].concat(data.toString()); const rawLines = newBuffer.split("\n"); const basePath = `session:${session}:target:${target}`; this._buffers[type] = rawLines.pop(); const lines = this.handleData(type, rawLines); this.emitter.emit("data", { type, lines }); const mustPublish = lines.length > 0; if (mustPublish) { this.pubSub.publish(`${basePath}:out`, { target, type, body: lines, tags, }); } } } export { BaseREPL, BaseREPLContext, CommandREPL, CommandREPLContext }; ================================================ FILE: packages/repl/package.json ================================================ { "name": "flok-repl", "version": "1.3.0", "description": "REPL client for Flok", "author": "Damián Silvani ", "license": "GPL-3.0+", "type": "module", "files": [ "bin", "dist" ], "bin": "./bin/flok-repl.js", "types": "./dist/index.d.ts", "module": "./dist/index.js", "main": "./dist/index.cjs", "exports": { ".": { "types": "./dist/index.d.ts", "import": "./dist/index.js", "require": "./dist/index.cjs" } }, "scripts": { "build": "tsc" }, "dependencies": { "@flok-editor/pubsub": "^1.3.0", "command-exists": "^1.2.9", "commander": "^10.0.0", "debug": "^4.3.4", "dotenv": "^16.0.3", "glob": "^9.2.1", "osc": "^2.4.3" }, "devDependencies": { "@types/commander": "^2.12.2", "@types/debug": "^4.1.7", "@types/node": "^18.14.6", "prettier": "^3.4.2", "typescript": "^4.9.4" } } ================================================ FILE: packages/repl/tsconfig.json ================================================ { "compilerOptions": { "target": "ESNext", "module": "ESNext", "lib": ["ESNext", "DOM"], "moduleResolution": "nodenext", "strict": false, "sourceMap": true, "declaration": true, "allowSyntheticDefaultImports": true, "outDir": "dist" }, "include": ["lib"] } ================================================ FILE: packages/server/.gitignore ================================================ # Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* pnpm-debug.log* lerna-debug.log* node_modules dist dist-ssr *.local # Editor directories and files .vscode/* !.vscode/extensions.json .idea .DS_Store *.suo *.ntvs* *.njsproj *.sln *.sw? ================================================ FILE: packages/server/bin/flok-server.js ================================================ #!/usr/bin/env node import process from "process"; import path from "path"; import fs from "fs"; import http from "http"; import { Command } from "commander"; import { fileURLToPath } from "url"; import withFlokServer from "@flok-editor/server-middleware"; const readConfig = (path) => { const raw = fs.readFileSync(path); return JSON.parse(raw.toString()); }; const __filename = fileURLToPath(import.meta.url); const __dirname = path.dirname(__filename); const packageInfo = readConfig(path.resolve(__dirname, "../package.json")); const program = new Command(); program.version(packageInfo.version); program .option("-H, --host [HOST]", "Server host", "localhost") .option("-P, --port [PORT]", "Server port", 3000) .parse(process.argv); const opts = program.opts(); console.log(`> Flok server started. Listening on ${opts.host}:${opts.port}`); const server = http.createServer(); withFlokServer(server).listen(opts.port, opts.host); ================================================ FILE: packages/server/package.json ================================================ { "name": "flok-server", "version": "1.3.0", "description": "Flok server, handles WebSocket connections and WebRTC signaling", "author": "Damián Silvani ", "license": "GPL-3.0+", "type": "module", "files": [ "bin" ], "bin": "./bin/flok-server.js", "scripts": { "start": "node bin/flok-server.js" }, "dependencies": { "@flok-editor/server-middleware": "^1.3.0", "commander": "^10.0.1", "debug": "^4.3.4", "lib0": "^0.2.63", "y-protocols": "^1.0.5", "yjs": "^13.6.21" }, "devDependencies": { "prettier": "^3.4.2" } } ================================================ FILE: packages/server-middleware/.gitignore ================================================ # Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* pnpm-debug.log* lerna-debug.log* node_modules dist dist-ssr *.local # Editor directories and files .vscode/* !.vscode/extensions.json .idea .DS_Store *.suo *.ntvs* *.njsproj *.sln *.sw? ================================================ FILE: packages/server-middleware/lib/index.ts ================================================ import url from "url"; import { WebSocketServer, type WebSocket } from "ws"; import http from "http"; import { PubSubServer } from "@flok-editor/pubsub"; import onYjsWsConnection from "./y-websocket-server.js"; import onSignalingWsConnection from "./signaling-server.js"; import debugModule from "debug"; const debug = debugModule("flok:server"); type FlokServer = http.Server & { _pubSubServer: PubSubServer }; export default function withFlokServer(server: http.Server): FlokServer { const topics: Map> = new Map(); const wss = new WebSocketServer({ noServer: true }); const docWss = new WebSocketServer({ noServer: true }); const pubsubWss = new WebSocketServer({ noServer: true }); const newServer = server as FlokServer; newServer.on("upgrade", (request, socket, head) => { const { pathname } = url.parse(request.url); if (pathname.startsWith("/signal")) { wss.handleUpgrade(request, socket, head, (...args: any[]) => { wss.emit("connection", ...args); }); } else if (pathname.startsWith("/doc")) { docWss.handleUpgrade(request, socket, head, (...args: any[]) => { docWss.emit("connection", ...args); }); } else if (pathname.startsWith("/pubsub")) { pubsubWss.handleUpgrade(request, socket, head, (...args: any[]) => { pubsubWss.emit("connection", ...args); }); } }); wss.on("connection", (conn: WebSocket) => { onSignalingWsConnection(conn, topics); }); docWss.on("connection", (conn: WebSocket, req: http.IncomingMessage) => { onYjsWsConnection(conn, req); }); // Prepare PubSub WebScoket server (pubsub) for code evaluation newServer._pubSubServer = new PubSubServer({ wss: pubsubWss }); return newServer; } ================================================ FILE: packages/server-middleware/lib/signaling-server.ts ================================================ import { map } from "lib0"; import debugModule from "debug"; const debug = debugModule("flok:server:signaling-server"); const wsReadyStateConnecting = 0; const wsReadyStateOpen = 1; const wsReadyStateClosing = 2; // eslint-disable-line const wsReadyStateClosed = 3; // eslint-disable-line const pingTimeout = 30000; export default (conn: any, topics: Map>) => { const subscribedTopics = new Set(); let closed = false; // Check if connection is still alive let pongReceived = true; const pingInterval = setInterval(() => { if (!pongReceived) { conn.close(); clearInterval(pingInterval); } else { pongReceived = false; try { conn.ping(); } catch (e) { conn.close(); } } }, pingTimeout); conn.on("pong", () => { pongReceived = true; }); conn.on("close", () => { subscribedTopics.forEach((topicName) => { const subs = topics.get(topicName) || new Set(); subs.delete(conn); if (subs.size === 0) { topics.delete(topicName); } }); subscribedTopics.clear(); closed = true; }); conn.on("message", (data: Buffer) => { const message = JSON.parse(data.toString()); if (message && message.type && !closed) { switch (message.type) { case "subscribe": /** @type {Array} */ (message.topics || []).forEach( (topicName: string) => { if (typeof topicName === "string") { // add conn to topic const topic = map.setIfUndefined( topics, topicName, () => new Set(), ); topic.add(conn); // add topic to conn subscribedTopics.add(topicName); } }, ); break; case "unsubscribe": /** @type {Array} */ (message.topics || []).forEach( (topicName: string) => { const subs = topics.get(topicName); if (subs) { subs.delete(conn); } }, ); break; case "publish": if (message.topic) { const receivers = topics.get(message.topic); if (receivers) { message.clients = receivers.size; receivers.forEach((receiver) => send(receiver, message)); } } break; case "ping": send(conn, { type: "pong" }); break; default: } } }); }; const send = (conn: WebSocket, message: object) => { if ( conn.readyState !== wsReadyStateConnecting && conn.readyState !== wsReadyStateOpen ) { conn.close(); } try { conn.send(JSON.stringify(message)); } catch (e) { conn.close(); } }; ================================================ FILE: packages/server-middleware/lib/y-websocket-server.ts ================================================ import { map, mutex, encoding, decoding } from "lib0"; import { Doc } from "yjs"; import * as awarenessProtocol from "y-protocols/awareness"; import * as syncProtocol from "y-protocols/sync"; import type http from "http"; import debugModule from "debug"; import type { WebSocket } from "ws"; const debug = debugModule("flok:server:y-websocket-server"); const wsReadyStateConnecting = 0; const wsReadyStateOpen = 1; const wsReadyStateClosing = 2; // eslint-disable-line const wsReadyStateClosed = 3; // eslint-disable-line // disable gc when using snapshots! const gcEnabled = process.env.GC !== "false" && process.env.GC !== "0"; const persistenceDir = process.env.YPERSISTENCE; /** * @type {{bindState: function(string,WSSharedDoc):void, writeState:function(string,WSSharedDoc):Promise}|null} */ let persistence = null; if (typeof persistenceDir === "string") { // @ts-ignore const LevelDbPersistence = require("y-leveldb").LevelDbPersistence; persistence = new LevelDbPersistence(persistenceDir); } const setPersistence = ( persistence_: { bindState: (arg0: string, arg1: WSSharedDoc) => void; writeState: (arg0: string, arg1: WSSharedDoc) => Promise; } | null, ) => { persistence = persistence_; }; const docs: Map = new Map(); const messageSync = 0; const messageAwareness = 1; // const messageAuth = 2 const updateHandler = (update: Uint8Array, origin: any, doc: WSSharedDoc) => { const encoder = encoding.createEncoder(); encoding.writeVarUint(encoder, messageSync); syncProtocol.writeUpdate(encoder, update); const message = encoding.toUint8Array(encoder); doc.conns.forEach((_, conn) => send(doc, conn, message)); }; export class WSSharedDoc extends Doc { name: string; mux: mutex.mutex; conns: Map>; awareness: awarenessProtocol.Awareness; constructor(name: string) { super({ gc: gcEnabled }); this.name = name; this.mux = mutex.createMutex(); /** * Maps from conn to set of controlled user ids. Delete all user ids from awareness when this conn is closed */ this.conns = new Map(); this.awareness = new awarenessProtocol.Awareness(this); this.awareness.setLocalState(null); /** * @param {{ added: Array, updated: Array, removed: Array }} changes * @param {Object | null} conn Origin is the connection that made the change */ const awarenessChangeHandler = ( { added, updated, removed, }: { added: number[]; updated: number[]; removed: number[] }, conn: any, ) => { const changedClients = added.concat(updated, removed); if (conn !== null) { const connControlledIDs = /** @type {Set} */ this.conns.get(conn); if (connControlledIDs !== undefined) { added.forEach((clientID) => { connControlledIDs.add(clientID); }); removed.forEach((clientID) => { connControlledIDs.delete(clientID); }); } } // broadcast awareness update const encoder = encoding.createEncoder(); encoding.writeVarUint(encoder, messageAwareness); encoding.writeVarUint8Array( encoder, awarenessProtocol.encodeAwarenessUpdate(this.awareness, changedClients), ); const buff = encoding.toUint8Array(encoder); this.conns.forEach((_, c) => { send(this, c, buff); }); }; this.awareness.on("change", awarenessChangeHandler); this.on("update", updateHandler); } } const messageListener = (conn: any, doc: WSSharedDoc, message: Uint8Array) => { const encoder = encoding.createEncoder(); const decoder = decoding.createDecoder(message); const messageType = decoding.readVarUint(decoder); switch (messageType) { case messageSync: encoding.writeVarUint(encoder, messageSync); syncProtocol.readSyncMessage(decoder, encoder, doc, null); if (encoding.length(encoder) > 1) { send(doc, conn, encoding.toUint8Array(encoder)); } break; case messageAwareness: { awarenessProtocol.applyAwarenessUpdate( doc.awareness, decoding.readVarUint8Array(decoder), conn, ); break; } } }; const closeConn = (doc: WSSharedDoc, conn: any) => { if (doc.conns.has(conn)) { const controlledIds: Set = doc.conns.get(conn); doc.conns.delete(conn); awarenessProtocol.removeAwarenessStates( doc.awareness, Array.from(controlledIds), null, ); if (doc.conns.size === 0 && persistence !== null) { // if persisted, we store state and destroy ydocument persistence.writeState(doc.name, doc).then(() => { doc.destroy(); }); docs.delete(doc.name); } } conn.close(); }; const send = (doc: WSSharedDoc, conn: any, m: Uint8Array) => { if ( conn.readyState !== wsReadyStateConnecting && conn.readyState !== wsReadyStateOpen ) { closeConn(doc, conn); } try { conn.send( m, /** @param {any} err */ (err) => { err != null && closeConn(doc, conn); }, ); } catch (e) { closeConn(doc, conn); } }; const pingTimeout = 30000; export const setupWSConnection = ( conn: WebSocket, req: http.IncomingMessage, { docName = req.url.slice(1).split("?")[0], gc = true }: any = {}, ) => { conn.binaryType = "arraybuffer"; // get doc, create if it does not exist yet const doc = map.setIfUndefined(docs, docName, () => { const doc = new WSSharedDoc(docName); doc.gc = gc; if (persistence !== null) { persistence.bindState(docName, doc); } docs.set(docName, doc); return doc; }); doc.conns.set(conn, new Set()); // listen and reply to events conn.on("message", (message: ArrayBuffer) => messageListener(conn, doc, new Uint8Array(message)), ); conn.on("close", () => { closeConn(doc, conn); }); // Check if connection is still alive let pongReceived = true; const pingInterval = setInterval(() => { if (!pongReceived) { if (doc.conns.has(conn)) { closeConn(doc, conn); } clearInterval(pingInterval); } else if (doc.conns.has(conn)) { pongReceived = false; try { conn.ping(); } catch (e) { closeConn(doc, conn); } } }, pingTimeout); conn.on("pong", () => { pongReceived = true; }); // send sync step 1 const encoder = encoding.createEncoder(); encoding.writeVarUint(encoder, messageSync); syncProtocol.writeSyncStep1(encoder, doc); send(doc, conn, encoding.toUint8Array(encoder)); const awarenessStates = doc.awareness.getStates(); if (awarenessStates.size > 0) { const encoder = encoding.createEncoder(); encoding.writeVarUint(encoder, messageAwareness); encoding.writeVarUint8Array( encoder, awarenessProtocol.encodeAwarenessUpdate( doc.awareness, Array.from(awarenessStates.keys()), ), ); send(doc, conn, encoding.toUint8Array(encoder)); } }; export default setupWSConnection; ================================================ FILE: packages/server-middleware/package.json ================================================ { "name": "@flok-editor/server-middleware", "version": "1.3.0", "description": "Server middleware for Flok, handles WebSocket connections and WebRTC signaling", "author": "Damián Silvani ", "license": "GPL-3.0+", "type": "module", "files": [ "bin", "dist" ], "types": "./dist/index.d.ts", "module": "./dist/index.js", "main": "./dist/index.cjs", "exports": { ".": { "types": "./dist/index.d.ts", "import": "./dist/index.js", "require": "./dist/index.cjs" } }, "scripts": { "build": "tsc" }, "dependencies": { "@flok-editor/pubsub": "^1.3.0", "debug": "^4.3.4" }, "devDependencies": { "@types/debug": "^4.1.7", "@types/node": "^18.14.6", "prettier": "^3.4.2", "typescript": "^4.9.4" }, "peerDependencies": { "lib0": "^0.2.63", "y-protocols": "^1.0.5", "yjs": "^13.6.21" } } ================================================ FILE: packages/server-middleware/tsconfig.json ================================================ { "compilerOptions": { "target": "ESNext", "module": "ESNext", "lib": ["ESNext", "DOM"], "moduleResolution": "nodenext", "strict": false, "sourceMap": true, "declaration": true, "allowSyntheticDefaultImports": true, "outDir": "dist" }, "include": ["lib"] } ================================================ FILE: packages/session/.gitignore ================================================ # Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* pnpm-debug.log* lerna-debug.log* node_modules dist dist-ssr *.local # Editor directories and files .vscode/* !.vscode/extensions.json .idea .DS_Store *.suo *.ntvs* *.njsproj *.sln *.sw? ================================================ FILE: packages/session/lib/document.ts ================================================ import type { Session, EvalContext, EvalMode } from "./index.js"; import type * as Y from "yjs"; export class Document { id: string; session: Session; constructor(session: Session, id: string) { this.id = id; this.session = session; } get content(): string { return this.session.getTextString(this.id); } set content(newValue: string) { this.session.setTextString(this.id, newValue); } get target(): string { return this.session.getTarget(this.id); } set target(newValue: string) { this.session.setTarget(this.id, newValue); } getText(): Y.Text { return this.session.getText(this.id); } setTarget(newValue: string) { this.target = newValue; return this; } evaluate(body: string, context: EvalContext, mode: EvalMode = "default") { return this.session.evaluate(this.id, this.target, body, context, mode); } } export default Document; ================================================ FILE: packages/session/lib/index.ts ================================================ export * from "./session.js"; export * from "./document.js"; ================================================ FILE: packages/session/lib/session.ts ================================================ import type * as Y from "yjs"; import { uint32 } from "lib0/random"; import EventEmitter from "events"; import { IndexeddbPersistence } from "y-indexeddb"; import { WebrtcProvider } from "y-webrtc"; import { WebsocketProvider } from "y-websocket"; import { Awareness } from "y-protocols/awareness.js"; import { PubSubClient } from "@flok-editor/pubsub"; import { Doc } from "yjs"; import debugModule from "debug"; import { Document } from "./document.js"; const debug = debugModule("flok:session"); type Provider = "webrtc" | "websocket" | "indexeddb"; type SessionEvent = | "sync" | "eval" | "message" | "change" | `eval:${string}` | `message:${string}` | `change-target:${string}` | "ws:connect" | "ws:disconnect" | "pubsub:start" | "pubsub:stop" | "pubsub:open" | "pubsub:close" | "pubsub:error"; export interface UserColor { color: string; light: string; } export const userColors: UserColor[] = [ { color: "#30bced", light: "#30bced33" }, { color: "#6eeb83", light: "#6eeb8333" }, { color: "#ffbc42", light: "#ffbc4233" }, { color: "#ecd444", light: "#ecd44433" }, { color: "#ee6352", light: "#ee635233" }, { color: "#9ac2c9", light: "#9ac2c933" }, { color: "#8acb88", light: "#8acb8833" }, { color: "#1be7ff", light: "#1be7ff33" }, ]; export interface EvalContext { from: number | null; to: number | null; } export type EvalMode = | "default" // publish to :eval and :in topics (for REPL targets) | "web" // emit eval events directly and publish to :eval topic (for Web targets) | "webLocal"; // emit eval events directly, do not publish to :eval topic export interface EvalMessage extends EvalContext { docId: string; body: string; user: string; mode: EvalMode; } export interface SessionOptions { hostname?: string; port?: number; isSecure?: boolean; user?: string; providers?: Provider[]; extraSignalingServers?: string[]; } export class Session { hostname: string; port?: number; isSecure: boolean; name: string; yDoc: Doc; awareness: Awareness; _initialized: boolean = false; _synced: boolean = false; _wsConnected: boolean = false; _user: string; _userColor: UserColor; _providers: Provider[]; _extraSignalingServers: string[]; _idbProvider: IndexeddbPersistence; _webrtcProvider: WebrtcProvider; _wsProvider: WebsocketProvider; _pubSubClient: PubSubClient; _emitter: EventEmitter = new EventEmitter(); constructor(name: string, opts: SessionOptions = {}) { this.name = name; this.hostname = opts?.hostname || "localhost"; this.port = opts?.port; this.isSecure = opts?.isSecure || false; this._user = opts?.user || "Anonymous " + Math.floor(Math.random() * 100); this._userColor = userColors[uint32() % userColors.length]; this._providers = opts?.providers || ["webrtc", "websocket", "indexeddb"]; this._extraSignalingServers = opts?.extraSignalingServers || []; this._handleObserveSharedTypes = this._handleObserveSharedTypes.bind(this); } initialize() { if (this._initialized) return; this._prepareYjs(); this._preparePubSub(); this._initialized = true; this._emitter.emit("init"); debug("initialized"); } get user(): string { return this._user; } get userColor(): UserColor { return this._userColor; } set user(newUser: string) { this._user = newUser; this._updateUserStateField(); } set userColor(newUserColor: UserColor) { this._userColor = newUserColor; this._updateUserStateField(); } setActiveDocuments(items: { id: string; target?: string }[]) { const targets = this._yTargets(); const oldTargets = Object.fromEntries(targets.entries()); // Remove duplicates on items (duplicate ids) by creating an object/map const newTargets = Object.fromEntries( items.map(({ id, target }) => [id, target]), ); // Calculate ids to delete and ids to create const newIds = Object.keys(newTargets); const oldIds = Array.from(targets.keys()); const toDelete = oldIds.filter((id) => !newIds.includes(id)); const toAddOrUpdate = newIds.filter( (id) => !oldIds.includes(id) || oldTargets[id] !== newTargets[id], ); debug("toDelete", toDelete); debug("toAddOrUpdate", toAddOrUpdate); this.yDoc.transact(() => { toDelete.forEach((id) => targets.delete(id)); toAddOrUpdate.forEach((id) => targets.set(id, newTargets[id])); }); } getDocuments(): Document[] { return Array.from(this._yTargets().keys()).map( (id) => new Document(this, id), ); } getDocument(id: string): Document | null { if (!this._yTargets().has(id)) return; return new Document(this, id); } getTarget(id: string): string { return this._yTargets().get(id); } setTarget(id: string, target: string) { this._yTargets().set(id, target); } getText(id: string): Y.Text { return this._yText(id); } getTextString(id: string) { return this.getText(id).toString(); } setTextString(id: string, text: string) { const ytext = this._yText(id); if (ytext.toString() === text) return; this.yDoc.transact(() => { ytext.delete(0, ytext.length); ytext.insert(0, text); }); } evaluate( docId: string, target: string, body: string, context: EvalContext, mode: EvalMode = "default", ) { const msg: EvalMessage = { docId, body, user: this.user, mode, ...context, }; // If evaluating on browser, emit events directly if (mode === "web" || mode === "webLocal") { this._emitter.emit(`eval`, msg); this._emitter.emit(`eval:${target}`, msg); } // If not evaluating locally, publish to :eval topic if (mode !== "webLocal") { this._pubSubClient.publish( `session:${this.name}:target:${target}:eval`, msg, ); } } on(eventName: SessionEvent, cb: (...args: any[]) => void) { this._emitter.on(eventName, cb); } off(eventName: SessionEvent, cb: (...args: any[]) => void) { this._emitter.off(eventName, cb); } once(eventName: SessionEvent, cb: (...args: any[]) => void) { this._emitter.once(eventName, cb); } removeAllListeners(eventName?: SessionEvent) { this._emitter.removeAllListeners(eventName); } destroy() { this.removeAllListeners(); ["error", "open", "close"].forEach((e) => this._pubSubClient.removeAllListeners(e), ); this._synced = false; this._initialized = false; this._pubSubClient.destroy(); if (this._wsProvider && this._wsProvider.wsconnected) this._wsProvider.destroy(); if (this._webrtcProvider && !this._webrtcProvider.closed) this._webrtcProvider.destroy(); if (this._idbProvider) this._idbProvider.destroy(); this._yTargets().unobserve(this._handleObserveSharedTypes); this.yDoc.destroy(); this.awareness.destroy(); } get wsUrl() { const schema = this.isSecure ? `wss` : `ws`; return `${schema}://${this.hostname}${this.port ? `:${this.port}` : ""}`; } get synced() { return this._synced; } get wsConnected() { return this._wsConnected; } _prepareYjs() { this.yDoc = new Doc(); this.awareness = new Awareness(this.yDoc); this._updateUserStateField(); this._observeSharedTypes(); this._createProviders(); } _createProviders() { if (this._providers.includes("indexeddb")) { this._idbProvider = new IndexeddbPersistence(this.name, this.yDoc); this._idbProvider.on("synced", () => { if (!this._synced) { this._synced = true; this._emitter.emit("sync", "indexeddb"); debug("Synced first with IndexedDB"); } }); } if (this._providers.includes("webrtc")) { this._webrtcProvider = new WebrtcProvider(this.name, this.yDoc, { awareness: this.awareness, signaling: [`${this.wsUrl}/signal`, ...this._extraSignalingServers], }); this._webrtcProvider.on("synced", () => { if (!this._synced) { this._synced = true; this._emitter.emit("sync", "webrtc"); debug("Synced first with WebRTC"); } }); } if (this._providers.includes("websocket")) { this._wsProvider = new WebsocketProvider( `${this.wsUrl}/doc`, this.name, this.yDoc, { awareness: this.awareness }, ); this._wsProvider.on("synced", () => { if (!this._synced) { this._synced = true; this._emitter.emit("sync", "websocket"); debug("Synced first with WebSockets"); } }); this._wsProvider.on("status", ({ status }) => { if (status === "connected") { this._wsConnected = true; this._emitter.emit("ws:connect"); } else if (status === "disconnected") { this._wsConnected = false; this._emitter.emit("ws:disconnect"); } }); } } _preparePubSub() { this._pubSubClient = new PubSubClient({ url: `${this.wsUrl}/pubsub` }); this._pubSubClient.on("start", () => { this._emitter.emit("pubsub:start"); }); this._pubSubClient.on("stop", () => { this._emitter.emit("pubsub:stop"); }); this._pubSubClient.on("error", (err) => { debug("error on pubsub", err); this._emitter.emit("pubsub:error", err); }); this._pubSubClient.on("open", () => { this._emitter.emit("pubsub:open"); }); this._pubSubClient.on("close", () => { this._emitter.emit("pubsub:close"); }); this._pubSubClient.start(); } _subscribeToTarget(target: string) { if (!this._pubSubClient) return; // Subscribe to messages directed to a specific target this._pubSubClient.subscribe( `session:${this.name}:target:${target}:eval`, (args) => { debug(`session:${this.name}:target:${target}:eval`, args); const { fromMe, message } = args; const { mode } = message; // If mode is web or webLocal, and message is from me, do not emit // event because we already did it when calling .evaluate() if ((mode === "web" || mode === "webLocal") && fromMe) return; this._emitter.emit(`eval`, message); this._emitter.emit(`eval:${target}`, message); // If mode is web or webLocal, do not publish to :in topics (not a REPL target) if (mode === "web" || mode === "webLocal") return; // Notify to flok-repls this._pubSubClient.publish( `session:${this.name}:target:${target}:in`, message, ); }, ); this._pubSubClient.subscribe( `session:${this.name}:target:${target}:out`, (args) => { debug(`session:${this.name}:target:${target}:out`, args); this._emitter.emit(`message`, args); this._emitter.emit(`message:${target}`, args); }, ); // Subscribes to messages directed to ourselves this._pubSubClient.subscribe( `session:${this.name}:target:${target}:user:${this.user}:out`, (args) => { debug( `session:${this.name}:target:${target}:user:${this.user}:out`, args, ); this._emitter.emit(`message`, args); this._emitter.emit(`message:${target}`, args); }, ); } _unsubscribeTarget(target: string) { const topics = [ `session:${this.name}:target:${target}:eval`, `session:${this.name}:target:${target}:out`, `session:${this.name}:target:${target}:user:${this.user}:out`, ]; topics.forEach((topic) => this._pubSubClient.unsubscribe(topic)); } _updateUserStateField() { this.awareness.setLocalStateField("user", { name: this.user, color: this._userColor.color, colorLight: this._userColor.light, }); } _observeSharedTypes() { this._yTargets().observe(this._handleObserveSharedTypes); } protected _handleObserveSharedTypes(event: Y.YMapEvent) { const ymap = this._yTargets(); event.changes.keys.forEach((change, key) => { // If a target was added or updated, subscribe and emit change event if (change.action === "add" || change.action === "update") { const newValue = ymap.get(key); debug( `Document "${key}" was added or updated. New target: "${newValue}". ` + `Previous target: "${change.oldValue}".`, ); debug(`Subscribe to ${newValue}`); this._subscribeToTarget(newValue); this._emitter.emit(`change-target:${key}`, newValue, change.oldValue); } // If a target is not present anymore, unsubscribe on PubSub if (change.action === "update" || change.action === "delete") { const targets = Array.from(ymap.values()); if (!targets.includes(change.oldValue)) { debug(`Unsubscribe from ${change.oldValue}`); this._unsubscribeTarget(change.oldValue); } } }); this._emitter.emit("change", this.getDocuments()); } _yTargets(): Y.Map { return this.yDoc.getMap("targets"); } _yText(id: string): Y.Text { return this.yDoc.getText(`text:${id}`); } } export default Session; ================================================ FILE: packages/session/package.json ================================================ { "name": "@flok-editor/session", "version": "1.3.0", "description": "Flok Session package", "author": "Damián Silvani ", "license": "GPL-3.0+", "type": "module", "files": [ "dist" ], "types": "./dist/index.d.ts", "module": "./dist/index.js", "main": "./dist/index.cjs", "exports": { ".": { "types": "./dist/index.d.ts", "import": "./dist/index.js", "require": "./dist/index.cjs" } }, "scripts": { "build": "tsc" }, "dependencies": { "@flok-editor/pubsub": "^1.3.0", "debug": "^4.3.4", "events": "^3.3.0" }, "devDependencies": { "@types/debug": "^4.1.7", "prettier": "^3.4.2", "typescript": "^4.9.4" }, "peerDependencies": { "y-indexeddb": "^9.0.9", "y-protocols": "^1.0.5", "y-webrtc": "^10.2.4", "y-websocket": "^1.5.0", "yjs": "^13.6.21" } } ================================================ FILE: packages/session/tsconfig.json ================================================ { "compilerOptions": { "target": "ESNext", "module": "ESNext", "lib": ["ESNext", "DOM"], "moduleResolution": "nodenext", "strict": false, "sourceMap": true, "declaration": true, "allowSyntheticDefaultImports": true, "outDir": "dist" }, "include": ["lib"] } ================================================ FILE: packages/web/.gitignore ================================================ # Logs logs *.log npm-debug.log* yarn-debug.log* yarn-error.log* pnpm-debug.log* lerna-debug.log* node_modules dist dist-ssr *.local # Editor directories and files .vscode/* !.vscode/extensions.json .idea .DS_Store *.suo *.ntvs* *.njsproj *.sln *.sw? # Strudel public/assets/clockwork*.js ================================================ FILE: packages/web/.prettierignore ================================================ public src/lib/punctual.js ================================================ FILE: packages/web/bin/flok-web.js ================================================ #!/usr/bin/env node import process from "process"; import path from "path"; import fs from "fs"; import { Command } from "commander"; import { fileURLToPath } from "url"; import { startServer } from "../server.js"; const readConfig = (path) => { const raw = fs.readFileSync(path); return JSON.parse(raw.toString()); }; const __filename = fileURLToPath(import.meta.url); const __dirname = path.dirname(__filename); const packageInfo = readConfig(path.resolve(__dirname, "../package.json")); const program = new Command(); program.version(packageInfo.version); program .option("-H, --host [HOST]", "Server host", "0.0.0.0") .option("-P, --port [PORT]", "Server port", 3000) .option("-s, --secure", "Serve on https (use SSL)", false) .option("--ssl-cert [PATH]", "Path to SSL certificate file (optional)") .option("--ssl-key [PATH]", "Path to SSL key file (optional)") .option("--static-dir [PATH]", "Path to static files (optional)") .parse(process.argv); const opts = program.opts(); if (!opts.sslKey) { opts.sslKey = path.resolve(__dirname, "../cert/key.pem"); } if (!opts.sslCert) { opts.sslCert = path.resolve(__dirname, "../cert/cert.pem"); } startServer({ mode: process.env.NODE_ENV || "production", hostname: opts.host, port: opts.port, secure: opts.secure, sslCert: opts.sslCert, sslKey: opts.sslKey, staticDir: opts.staticDir, }); ================================================ FILE: packages/web/cert/cert.pem ================================================ -----BEGIN CERTIFICATE----- MIIFbTCCA1WgAwIBAgIUD05r8PlDvPqVBEXaVtq85i18dPEwDQYJKoZIhvcNAQEL BQAwRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoM GEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDAgFw0yNDAxMDcxMjQ1MjJaGA8yMTIz MTIxNDEyNDUyMlowRTELMAkGA1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUx ITAfBgNVBAoMGEludGVybmV0IFdpZGdpdHMgUHR5IEx0ZDCCAiIwDQYJKoZIhvcN AQEBBQADggIPADCCAgoCggIBAKZbtZk+fzwc7V9G/59l+Lk625iH4XlWYBo249WA QHB3ti+cODz72VVh5TKHUEj9G5q+UIgZ0QP1MqFeUxdEYZ5tnAvNaJIr54OqKp9d njhfGFGFyILBDKfHsT4pxtJUjqxBQeO2Dr/vrAvy9KabGGSKoaUE75ylZ5xlGAmc +eS+Zrhs86C4ZvLJM1jJNaFjpS3N4c9Ly/YZ9GlpK+dXPRCCrIUbnNbqVCRaNlR7 MBwKmHGlUPVgFdZxEWKY8g5+6LR1XvaAcLQkNESDPrTEUn2KQmP0mvMZy4qI3Vqg dNQ7odSiPoIg79P/pn7VRtBPwe62khQH2jTMPxn7SZFnKOteIGdEj6c/Gj69PZgn 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psxD76aU7beLXNSv2Hog6UMsE/t2cleg/zJlb3FzG1O1aLeYUck2t0nALTJwbyyk Jz49ANnI2CU8xy34ZBpczUIZHREHZKzZixDsORL2W49j3lAjLw+a/bDCbVJ9b1a6 MqrpWsBoaoU5WRZMklL1bEJ2mjWfaY8lyb1crMkaWdVSwfA7VpposVhgtIsbAsoI LQ== -----END CERTIFICATE----- ================================================ FILE: packages/web/cert/key.pem ================================================ -----BEGIN PRIVATE KEY----- MIIJQwIBADANBgkqhkiG9w0BAQEFAASCCS0wggkpAgEAAoICAQCmW7WZPn88HO1f Rv+fZfi5OtuYh+F5VmAaNuPVgEBwd7YvnDg8+9lVYeUyh1BI/RuavlCIGdED9TKh XlMXRGGebZwLzWiSK+eDqiqfXZ44XxhRhciCwQynx7E+KcbSVI6sQUHjtg6/76wL 8vSmmxhkiqGlBO+cpWecZRgJnPnkvma4bPOguGbyyTNYyTWhY6UtzeHPS8v2GfRp aSvnVz0QgqyFG5zW6lQkWjZUezAcCphxpVD1YBXWcRFimPIOfui0dV72gHC0JDRE gz60xFJ9ikJj9JrzGcuKiN1aoHTUO6HUoj6CIO/T/6Z+1UbQT8HutpIUB9o0zD8Z +0mRZyjrXiBnRI+nPxo+vT2YJ6FTjdMw6rhQd9bvRror9NLzYVT3YShi4UAKPu/X fWf17km0euFWx5KQ3lkIPRssu5I3BCbhApkDUn+asyG2N/LBtZaRM6qWPsLIf5Wi mvid0AcRPHIHZ56JTw95R304QTEJaUOLVSa18UuPiq54yMBHDYgCWlI/hJMgopic 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================================================ FILE: packages/web/package.json ================================================ { "name": "flok-web", "version": "1.3.0", "description": "Web server for Flok", "author": "Damián Silvani ", "license": "GPL-3.0+", "type": "module", "bin": "./bin/flok-web.js", "files": [ "bin", "dist", "cert", "server.js", "vite-express.js", "vite.config.ts" ], "scripts": { "dev": "cross-env NODE_ENV=development node ./bin/flok-web.js", "prebuild": "node script/prebuild.js", "build": "npm run prebuild && tsc && vite build", "start": "node ./bin/flok-web.js", "check": "tsc --noEmit", "lint": "prettier -c .", "format": "prettier -w ." }, "dependencies": { "@flok-editor/server-middleware": "^1.3.0", "@strudel/draw": "^1.2.0", "@uiw/codemirror-theme-andromeda": "^4.22.1", "@uiw/codemirror-theme-bespin": "^4.22.1", "@uiw/codemirror-theme-console": "^4.22.1", "@uiw/codemirror-theme-github": "^4.22.1", "@uiw/codemirror-theme-monokai": "^4.22.1", "@uiw/codemirror-theme-solarized": "^4.22.1", "@uiw/codemirror-theme-xcode": "^4.22.1", "commander": "^10.0.0", "compression": "^1.7.4", "express": "^4.18.2", "picocolors": "^1.0.0" }, "devDependencies": { "@codemirror/lang-javascript": "^6.2.1", "@codemirror/lang-python": "^6.1.3", "@codemirror/state": "^6.4.0", "@codemirror/view": "^6.23.0", "@flok-editor/cm-eval": "^1.3.0", "@flok-editor/lang-tidal": "^1.3.0", "@flok-editor/lang-punctual": "^1.3.0", "@flok-editor/session": "^1.3.0", "@radix-ui/react-dialog": "^1.1.4", "@radix-ui/react-dropdown-menu": "^2.1.4", "@radix-ui/react-label": "^2.1.1", "@radix-ui/react-menubar": "^1.1.4", "@radix-ui/react-popover": "^1.1.4", "@radix-ui/react-select": "^2.1.4", "@radix-ui/react-toast": "^1.2.4", "@radix-ui/react-toggle": "^1.1.1", "@radix-ui/react-tooltip": "^1.1.6", "@replit/codemirror-vim": "^6.2.1", "@strudel/codemirror": "^1.2.0", "@strudel/core": "^1.2.0", "@strudel/midi": "^1.2.0", "@strudel/mini": "^1.2.0", "@strudel/osc": "^1.2.0", "@strudel/serial": "^1.2.0", "@strudel/soundfonts": "^1.2.0", "@strudel/tonal": "^1.2.0", "@strudel/transpiler": "^1.2.0", "@strudel/webaudio": "^1.2.0", "@types/express": "^4.17.21", "@types/p5": "^1.7.6", "@types/react": "^18.2.43", "@types/react-dom": "^18.2.17", "@typescript-eslint/eslint-plugin": "^6.14.0", "@typescript-eslint/parser": "^6.14.0", "@uiw/codemirror-themes": "^4.22.0", "@uiw/react-codemirror": "^4.19.11", "@vitejs/plugin-react": "^4.2.1", "autoprefixer": "^10.4.14", "class-variance-authority": "^0.4.0", "clsx": "^1.2.1", "cmdk": "^0.2.0", "codemirror": "^6.0.1", "cross-env": "^7.0.3", "eslint": "^8.55.0", "eslint-plugin-react-hooks": "^4.6.0", "eslint-plugin-react-refresh": "^0.4.5", "hydra-synth": "^1.3.29", "lucide-react": "^0.128.0", "mercury-engine": "^1.3.1", "p5": "^1.9.0", "postcss": "^8.4.21", "prettier": "^3.4.2", "react": "^19.0.0", "react-dom": "^19.0.0", "react-helmet-async": "^1.3.0", "react-router-dom": "^6.9.0", "tailwind-merge": "^1.10.0", "tailwindcss": "^3.2.7", "tailwindcss-animate": "^1.0.5", "typescript": "^5.3.3", "unique-names-generator": "^4.7.1", "unplugin-fonts": "^1.1.1", "vite": "^5.0.12", "vite-plugin-node-polyfills": "^0.19.0", "y-codemirror.next": "github:munshkr/y-codemirror.next#dee71ac8d65bc640db60a188b916d1a0147a9439", "y-indexeddb": "^9.0.9", "y-protocols": "^1.0.5", "y-webrtc": "^10.2.5", "y-websocket": "^1.5.0", "yjs": "^13.6.21" } } ================================================ FILE: packages/web/postcss.config.cjs ================================================ module.exports = { plugins: { tailwindcss: {}, autoprefixer: {}, }, }; ================================================ FILE: packages/web/script/prebuild.js ================================================ // This script is executed before the build process starts. It can be used to // do some pre-build tasks like copying files, etc. that are required for the // build process. import { existsSync, mkdirSync, readdirSync, copyFileSync } from "fs"; import { fileURLToPath } from "url"; import { resolve, dirname } from "path"; // Strudel // * mkdir -p public/assets // * cp ../../node_modules/@strudel/core/dist/assets/clockworker--*.js to /public/assets/ const __filename = fileURLToPath(import.meta.url); const __dirname = dirname(__filename); const publicAssetsDir = resolve(__dirname, "../public/assets"); const strudelAssetsDir = resolve( __dirname, "../../../node_modules/@strudel/core/dist/assets", ); if (!existsSync(publicAssetsDir)) { mkdirSync(publicAssetsDir, { recursive: true }); } const files = readdirSync(strudelAssetsDir).filter((file) => file.startsWith("clockworker--"), ); files.forEach((file) => { const src = resolve(strudelAssetsDir, file); const dest = resolve(publicAssetsDir, file); copyFileSync(src, dest); }); ================================================ FILE: packages/web/server.js ================================================ import withFlokServer from "@flok-editor/server-middleware"; import express from "express"; import compression from "compression"; import fs from "fs"; import http from "http"; import https from "https"; import { networkInterfaces } from "os"; import pc from "picocolors"; import process from "process"; import ViteExpress from "./vite-express.js"; import { fileURLToPath } from "url"; import path from "path"; const __filename = fileURLToPath(import.meta.url); const __dirname = path.dirname(__filename); function info(msg) { const timestamp = new Date().toLocaleString("en-US").split(",")[1].trim(); console.log( `${pc.dim(timestamp)} ${pc.bold(pc.cyan("[flok-web]"))} ${pc.green(msg)}`, ); } export async function startServer({ onReady, staticDir, ...opts }) { try { const app = express(); app.use(compression()); if (staticDir) { info(`Serving extra static files at ${pc.gray(staticDir)}`); app.use(express.static(staticDir)); } let viteServer; if (opts.secure) { info( `Using SSL certificate at ${pc.gray(opts.sslCert)} (key at ${pc.gray(opts.sslKey)})`, ); const key = fs.readFileSync(opts.sslKey); const cert = fs.readFileSync(opts.sslCert); viteServer = https.createServer({ key, cert }, app); } else { viteServer = http.createServer(app); } ViteExpress.config({ mode: opts?.mode || "development", inlineViteConfig: { root: path.resolve(__dirname), }, viteConfigFile: path.resolve(__dirname, "vite.config.ts"), vitePort: opts.port, }); ViteExpress.bind(app, viteServer); const server = withFlokServer(viteServer); server.listen( opts.port, onReady || (() => { const netResults = getPossibleIpAddresses(); const schema = opts.secure ? "https" : "http"; info(`Listening on ${schema}://localhost:${opts.port}`); if (netResults.length > 1) { info("If on LAN, try sharing with your friends one of these URLs:"); Object.entries(netResults).map(([k, v]) => { info(`\t${k}: ${schema}://${v}:${opts.port}`); }); } else { info( `If on LAN, try sharing with your friends ${schema}://${Object.values(netResults)[0]}:${opts.port}`, ); } }), ); } catch (err) { console.error(err); process.exit(1); } } const getPossibleIpAddresses = () => { const nets = networkInterfaces(); const results = Object.create(null); // Or just '{}', an empty object for (const name of Object.keys(nets)) { for (const net of nets[name]) { // Skip over non-IPv4 and internal (i.e. 127.0.0.1) addresses if (net.family === "IPv4" && !net.internal) { if (!results[name]) { results[name] = []; } results[name].push(net.address); } } } return results; }; ================================================ FILE: packages/web/src/assets/fonts/BigBlue/LICENSE.TXT ================================================ Attribution-ShareAlike 4.0 International ======================================================================= Creative Commons Corporation ("Creative Commons") is not a law firm and does not provide legal services or legal advice. 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Creative Commons may be contacted at creativecommons.org. ================================================ FILE: packages/web/src/assets/fonts/BigBlue/stylesheet.css ================================================ @font-face { font-family: "BigBlue TerminalPlus"; src: url("BigBlue_TerminalPlus.woff2") format("woff2"), url("BigBlue_TerminalPlus.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 80%; } @font-face { font-family: "BigBlue Terminal 437TT"; src: url("BigBlue_Terminal_437TT.woff2") format("woff2"), url("BigBlue_Terminal_437TT.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 80%; } ================================================ FILE: packages/web/src/assets/fonts/FiraCode/README.txt ================================================ Installing ========== Windows ------- In the ttf folder, double-click each font file, click “Install font”; to install all at once, select all files, right-click, and choose “Install” OR Use https://chocolatey.org: choco install firacode macOS ----- In the downloaded TTF folder: 1. Select all font files 2. Right click and select `Open` (alternatively `Open With Font Book`) 3. Select "Install Font" OR Use http://brew.sh: `brew tap homebrew/cask-fonts` `brew install font-fira-code` Ubuntu Zesty (17.04), Debian Stretch (9) or newer ------------------------------------------------- 1. Make sure that the `universe` (for Ubuntu) or `contrib` (for Debian) repository is enabled (see https://askubuntu.com/questions/148638/how-do-i-enable-the-universe-repository or https://wiki.debian.org/SourcesList#Component) 2. Install `fonts-firacode` package either by executing `sudo apt install fonts-firacode` in the terminal or via GUI tool (like “Software Center”) Arch Linux ---------- Fira Code package is available in the official repository: https://www.archlinux.org/packages/community/any/ttf-fira-code/. Variant of Fira Code package is available in the AUR: https://aur.archlinux.org/packages/otf-fira-code-git/. Gentoo ------ emerge -av media-fonts/fira-code Fedora ------ To install, perform the following commands: dnf install fira-code-fonts Solus ----- Fira Code package is available in the official repository: `font-firacode-ttf` and `font-firacode-otf`. They can be installed by running: sudo eopkg install font-firacode-ttf font-firacode-otf Void linux ---------- xbps-install font-firacode Linux Manual Installation ------------------------- With most desktop-oriented distributions, double-clicking each font file in the ttf folder and selecting “Install font” should be enough. If it isn’t, create and run `download_and_install.sh` script: #!/usr/bin/env bash fonts_dir="${HOME}/.local/share/fonts" if [ ! -d "${fonts_dir}" ]; then echo "mkdir -p $fonts_dir" mkdir -p "${fonts_dir}" else echo "Found fonts dir $fonts_dir" fi for type in Bold Light Medium Regular Retina; do file_path="${HOME}/.local/share/fonts/FiraCode-${type}.ttf" file_url="https://github.com/tonsky/FiraCode/blob/master/distr/ttf/FiraCode-${type}.ttf?raw=true" if [ ! -e "${file_path}" ]; then echo "wget -O $file_path $file_url" wget -O "${file_path}" "${file_url}" else echo "Found existing file $file_path" fi; done echo "fc-cache -f" fc-cache -f More details: https://github.com/tonsky/FiraCode/issues/4 FreeBSD ------- Using pkg(8): pkg install firacode OR Using ports: cd /usr/ports/x11-fonts/firacode && make install clean Enabling ligatures ================== Atom ---- To change your font to Fira Code, open Atom's preferences (`cmd + ,` on a Mac, `ctrl + ,` on PC), make sure the "Settings" tab is selected, or the "Editor" in Atom 1.10+, and scroll down to "Editor Settings". In the "Font Family" field, enter `Fira Code`. If you wish to specify a font weight, for example, Light, use `Fira Code Light` as a font name (Windows) or `FiraCode-Light` (macOS). Ligatures are enabled by default in Atom 1.9 and above. VS Code ------- To open the settings editor, first from the File menu choose Preferences, Settings or use keyboard shortcut `Ctrl + ,` (Windows) or `Cmd + ,` (macOS). To enable FiraCode in the settings editor, under "Commonly Used", expand the "Text Editor" settings and then click on "Font". In the "Font Family" input box type `Fira Code`, replacing any content. Tick the check box "Enables/Disables font ligatures" under "Font Ligatures" to enable the special ligatures. If you wish to specify a font weight, for example, Light, use `Fira Code Light` as a font name (Windows) or `FiraCode-Light` (macOS). IntelliJ products ----------------- 1. Enable in Settings → Editor → Font → Enable Font Ligatures 2. Select `Fira Code` as "Primary font" under Settings → Editor → Font Additionally, if a Color Scheme is selected: 3. Enable in Settings → Editor → Color Scheme → Color Scheme Font → Enable Font Ligatures 4. Select Fira Code as "Primary font" under Settings → Editor → Color Scheme → Color Scheme Font BBEdit, TextWrangler -------------------- Run in your terminal: defaults write com.barebones.bbedit "EnableFontLigatures_Fira Code" -bool YES Source: https://www.barebones.com/support/bbedit/ExpertPreferences.html Brackets -------- 1. From the `View` menu choose `Themes....` 2. Paste `'Fira Code'`, at the beginning of `Font Family` Emacs ----- There are a few options when it comes down to using ligatures in Emacs. They are listed in order of preferred to less-preferred. Pick one! 1. Using composition mode in Emacs Mac port If you're using the latest Mac port of Emacs (https://bitbucket.org/mituharu/emacs-mac by Mitsuharu Yamamoto) for macOS, you can use: (mac-auto-operator-composition-mode) This is generally the easiest solution, but can only be used on macOS. 2. Using prettify-symbols These instructions are pieced together by https://github.com/Triavanicus, taking some pieces from https://github.com/minad/hasklig-mode. This method requires you to install the Fira Code Symbol font, made by https://github.com/siegebell: https://github.com/tonsky/FiraCode/issues/211#issuecomment-239058632 (defun fira-code-mode--make-alist (list) "Generate prettify-symbols alist from LIST." (let ((idx -1)) (mapcar (lambda (s) (setq idx (1+ idx)) (let* ((code (+ #Xe100 idx)) (width (string-width s)) (prefix ()) (suffix '(?\s (Br . Br))) (n 1)) (while (< n width) (setq prefix (append prefix '(?\s (Br . Bl)))) (setq n (1+ n))) (cons s (append prefix suffix (list (decode-char 'ucs code)))))) list))) (defconst fira-code-mode--ligatures '("www" "**" "***" "**/" "*>" "*/" "\\\\" "\\\\\\" "{-" "[]" "::" ":::" ":=" "!!" "!=" "!==" "-}" "--" "---" "-->" "->" "->>" "-<" "-<<" "-~" "#{" "#[" "##" "###" "####" "#(" "#?" "#_" "#_(" ".-" ".=" ".." "..<" "..." "?=" "??" ";;" "/*" "/**" "/=" "/==" "/>" "//" "///" "&&" "||" "||=" "|=" "|>" "^=" "$>" "++" "+++" "+>" "=:=" "==" "===" "==>" "=>" "=>>" "<=" "=<<" "=/=" ">-" ">=" ">=>" ">>" ">>-" ">>=" ">>>" "<*" "<*>" "<|" "<|>" "<$" "<$>" "\\)" #Xe113) ("[^-]\\(->\\)" #Xe114) ("\\(->>\\)" #Xe115) ("\\(-<\\)" #Xe116) ("\\(-<<\\)" #Xe117) ("\\(-~\\)" #Xe118) ("\\(#{\\)" #Xe119) ("\\(#\\[\\)" #Xe11a) ("\\(##\\)" #Xe11b) ("\\(###\\)" #Xe11c) ("\\(####\\)" #Xe11d) ("\\(#(\\)" #Xe11e) ("\\(#\\?\\)" #Xe11f) ("\\(#_\\)" #Xe120) ("\\(#_(\\)" #Xe121) ("\\(\\.-\\)" #Xe122) ("\\(\\.=\\)" #Xe123) ("\\(\\.\\.\\)" #Xe124) ("\\(\\.\\.<\\)" #Xe125) ("\\(\\.\\.\\.\\)" #Xe126) ("\\(\\?=\\)" #Xe127) ("\\(\\?\\?\\)" #Xe128) ("\\(;;\\)" #Xe129) ("\\(/\\*\\)" #Xe12a) ("\\(/\\*\\*\\)" #Xe12b) ("\\(/=\\)" #Xe12c) ("\\(/==\\)" #Xe12d) ("\\(/>\\)" #Xe12e) ("\\(//\\)" #Xe12f) ("\\(///\\)" #Xe130) ("\\(&&\\)" #Xe131) ("\\(||\\)" #Xe132) ("\\(||=\\)" #Xe133) ("[^|]\\(|=\\)" #Xe134) ("\\(|>\\)" #Xe135) ("\\(\\^=\\)" #Xe136) ("\\(\\$>\\)" #Xe137) ("\\(\\+\\+\\)" #Xe138) ("\\(\\+\\+\\+\\)" #Xe139) ("\\(\\+>\\)" #Xe13a) ("\\(=:=\\)" #Xe13b) ("[^!/]\\(==\\)[^>]" #Xe13c) ("\\(===\\)" #Xe13d) ("\\(==>\\)" #Xe13e) ("[^=]\\(=>\\)" #Xe13f) ("\\(=>>\\)" #Xe140) ("\\(<=\\)" #Xe141) ("\\(=<<\\)" #Xe142) ("\\(=/=\\)" #Xe143) ("\\(>-\\)" #Xe144) ("\\(>=\\)" #Xe145) ("\\(>=>\\)" #Xe146) ("[^-=]\\(>>\\)" #Xe147) ("\\(>>-\\)" #Xe148) ("\\(>>=\\)" #Xe149) ("\\(>>>\\)" #Xe14a) ("\\(<\\*\\)" #Xe14b) ("\\(<\\*>\\)" #Xe14c) ("\\(<|\\)" #Xe14d) ("\\(<|>\\)" #Xe14e) ("\\(<\\$\\)" #Xe14f) ("\\(<\\$>\\)" #Xe150) ("\\( Settings Add before "ignored_packages": "font_face": "Fira Code", "font_options": ["subpixel_antialias"], If you want enable antialias, add in font_options: "gray_antialias" Visual Studio ------------- 1. Launch Visual Studio (2015 or later). 2. Launch the Options dialog by opening the "Tools" menu and selecting "Options". 3. In the Options dialog, under the "Environment" category, you'll find "Fonts and Colors". Click on that. You'll see a combo-box on the right hand side of the dialog labelled "Font". Select "Fira Code" from that combo-box. 4. Click "OK" to dismiss. 5. Restart Visual Studio. Now, most FiraCode ligatures will work. A notable exception is the hyphen-based ligatures (e.g. the C++ dereference '->'). See https://github.com/tonsky/FiraCode/issues/422 for details. Troubleshooting =============== See https://github.com/tonsky/FiraCode/wiki/Troubleshooting ================================================ FILE: packages/web/src/assets/fonts/FiraCode/stylesheet.css ================================================ @font-face { font-family: "Fira Code VF"; src: url("FiraCode-VF.woff2") format("woff2-variations"), url("woff/FiraCode-VF.woff") format("woff-variations"); /* font-weight requires a range: https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Fonts/Variable_Fonts_Guide#Using_a_variable_font_font-face_changes */ font-weight: 300 700; font-style: normal; size-adjust: 87%; } ================================================ FILE: packages/web/src/assets/fonts/IBM Plex Mono/stylesheet.css ================================================ @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-Thin.woff2") format("woff2"), url("IBMPlexMono-Thin.woff") format("woff"); font-weight: 100; font-style: normal; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-Regular.woff2") format("woff2"), url("IBMPlexMono-Regular.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-Bold.woff2") format("woff2"), url("IBMPlexMono-Bold.woff") format("woff"); font-weight: bold; font-style: normal; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-LightItalic.woff2") format("woff2"), url("IBMPlexMono-LightItalic.woff") format("woff"); font-weight: 300; font-style: italic; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-ExtraLightItalic.woff2") format("woff2"), url("IBMPlexMono-ExtraLightItalic.woff") format("woff"); font-weight: 200; font-style: italic; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-SemiBold.woff2") format("woff2"), url("IBMPlexMono-SemiBold.woff") format("woff"); font-weight: 600; font-style: normal; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-Italic.woff2") format("woff2"), url("IBMPlexMono-Italic.woff") format("woff"); font-weight: normal; font-style: italic; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-ThinItalic.woff2") format("woff2"), url("IBMPlexMono-ThinItalic.woff") format("woff"); font-weight: 100; font-style: italic; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-SemiBoldItalic.woff2") format("woff2"), url("IBMPlexMono-SemiBoldItalic.woff") format("woff"); font-weight: 600; font-style: italic; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-Light.woff2") format("woff2"), url("IBMPlexMono-Light.woff") format("woff"); font-weight: 300; font-style: normal; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-MediumItalic.woff2") format("woff2"), url("IBMPlexMono-MediumItalic.woff") format("woff"); font-weight: 500; font-style: italic; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-Medium.woff2") format("woff2"), url("IBMPlexMono-Medium.woff") format("woff"); font-weight: 500; font-style: normal; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-BoldItalic.woff2") format("woff2"), url("IBMPlexMono-BoldItalic.woff") format("woff"); font-weight: bold; font-style: italic; font-display: swap; size-adjust: 90%; } @font-face { font-family: "IBM Plex Mono"; src: url("IBMPlexMono-ExtraLight.woff2") format("woff2"), url("IBMPlexMono-ExtraLight.woff") format("woff"); font-weight: 200; font-style: normal; font-display: swap; size-adjust: 90%; } ================================================ FILE: packages/web/src/assets/fonts/JGS/stylesheet.css ================================================ @font-face { font-family: "jgs7"; src: url("jgs7.woff2") format("woff2"), url("jgs7.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 105%; } @font-face { font-family: "jgs"; src: url("jgs.woff2") format("woff2"), url("jgs.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 105%; } @font-face { font-family: "jgs_Font"; src: url("jgs_Font.woff2") format("woff2"), url("jgs_Font.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 105%; } @font-face { font-family: "jgs5"; src: url("jgs5.woff2") format("woff2"), url("jgs5.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 105%; } ================================================ FILE: packages/web/src/assets/fonts/JetBrains/stylesheet.css ================================================ @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-SemiBoldItalic.woff2") format("woff2"), url("JetBrainsMonoNL-SemiBoldItalic.woff") format("woff"); font-weight: 600; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-ExtraBoldItalic.woff2") format("woff2"), url("JetBrainsMono-ExtraBoldItalic.woff") format("woff"); font-weight: bold; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-MediumItalic.woff2") format("woff2"), url("JetBrainsMonoNL-MediumItalic.woff") format("woff"); font-weight: 500; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-LightItalic.woff2") format("woff2"), url("JetBrainsMono-LightItalic.woff") format("woff"); font-weight: 300; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-LightItalic.woff2") format("woff2"), url("JetBrainsMonoNL-LightItalic.woff") format("woff"); font-weight: 300; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-ExtraBold.woff2") format("woff2"), url("JetBrainsMono-ExtraBold.woff") format("woff"); font-weight: bold; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-ThinItalic.woff2") format("woff2"), url("JetBrainsMono-ThinItalic.woff") format("woff"); font-weight: 100; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-ExtraBold.woff2") format("woff2"), url("JetBrainsMonoNL-ExtraBold.woff") format("woff"); font-weight: bold; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-ExtraLight.woff2") format("woff2"), url("JetBrainsMonoNL-ExtraLight.woff") format("woff"); font-weight: 200; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-MediumItalic.woff2") format("woff2"), url("JetBrainsMono-MediumItalic.woff") format("woff"); font-weight: 500; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-Regular.woff2") format("woff2"), url("JetBrainsMono-Regular.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-ExtraBoldItalic.woff2") format("woff2"), url("JetBrainsMonoNL-ExtraBoldItalic.woff") format("woff"); font-weight: bold; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-Italic.woff2") format("woff2"), url("JetBrainsMonoNL-Italic.woff") format("woff"); font-weight: normal; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-ExtraLightItalic.woff2") format("woff2"), url("JetBrainsMono-ExtraLightItalic.woff") format("woff"); font-weight: 200; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-Medium.woff2") format("woff2"), url("JetBrainsMono-Medium.woff") format("woff"); font-weight: 500; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-Italic.woff2") format("woff2"), url("JetBrainsMono-Italic.woff") format("woff"); font-weight: normal; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-BoldItalic.woff2") format("woff2"), url("JetBrainsMonoNL-BoldItalic.woff") format("woff"); font-weight: bold; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-ExtraLight.woff2") format("woff2"), url("JetBrainsMono-ExtraLight.woff") format("woff"); font-weight: 200; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-SemiBoldItalic.woff2") format("woff2"), url("JetBrainsMono-SemiBoldItalic.woff") format("woff"); font-weight: 600; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-Thin.woff2") format("woff2"), url("JetBrainsMono-Thin.woff") format("woff"); font-weight: 100; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-SemiBold.woff2") format("woff2"), url("JetBrainsMono-SemiBold.woff") format("woff"); font-weight: 600; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-SemiBold.woff2") format("woff2"), url("JetBrainsMonoNL-SemiBold.woff") format("woff"); font-weight: 600; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-Thin.woff2") format("woff2"), url("JetBrainsMonoNL-Thin.woff") format("woff"); font-weight: 100; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-Regular.woff2") format("woff2"), url("JetBrainsMonoNL-Regular.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-ExtraLightItalic.woff2") format("woff2"), url("JetBrainsMonoNL-ExtraLightItalic.woff") format("woff"); font-weight: 200; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-BoldItalic.woff2") format("woff2"), url("JetBrainsMono-BoldItalic.woff") format("woff"); font-weight: bold; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-ThinItalic.woff2") format("woff2"), url("JetBrainsMonoNL-ThinItalic.woff") format("woff"); font-weight: 100; font-style: italic; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-Light.woff2") format("woff2"), url("JetBrainsMonoNL-Light.woff") format("woff"); font-weight: 300; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono NL"; src: url("JetBrainsMonoNL-Bold.woff2") format("woff2"), url("JetBrainsMonoNL-Bold.woff") format("woff"); font-weight: bold; font-style: normal; font-display: swap; size-adjust: 85%; } @font-face { font-family: "JetBrains Mono"; src: url("JetBrainsMono-Bold.woff2") format("woff2"), url("JetBrainsMono-Bold.woff") format("woff"); font-weight: bold; font-style: normal; font-display: swap; size-adjust: 85%; } ================================================ FILE: packages/web/src/assets/fonts/Monocraft/stylesheet.css ================================================ @font-face { font-family: "Monocraft Nerd Font"; src: url("MonocraftNerdFontComplete-.woff2") format("woff2"), url("MonocraftNerdFontComplete-.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 80%; } ================================================ FILE: packages/web/src/assets/fonts/OpenDyslexic/stylesheet.css ================================================ @font-face { font-family: "OpenDyslexic"; font-style: normal; font-weight: 400; src: local("OpenDyslexic"), url("OpenDyslexic-Regular.woff") format("woff"); } @font-face { font-family: "OpenDyslexic"; font-style: italic; font-weight: 400; src: local("OpenDyslexic"), url("OpenDyslexic-Italic.woff") format("woff"); } @font-face { font-family: "OpenDyslexic"; font-style: normal; font-weight: 700; src: local("OpenDyslexic"), url("OpenDyslexic-Bold.woff") format("woff"); } @font-face { font-family: "OpenDyslexic"; font-style: italic; font-weight: 700; src: local("OpenDyslexic"), url("OpenDyslexic-BoldItalic.woff") format("woff"); } @font-face { font-family: "OpenDyslexic3"; font-style: normal; font-weight: 400; src: local("OpenDyslexic3"), url("OpenDyslexic3-Regular.woff") format("woff"); } @font-face { font-family: "OpenDyslexicAlta"; font-style: normal; font-weight: 400; src: local("OpenDyslexicAlta"), url("OpenDyslexicAlta-Regular.woff") format("woff"); } @font-face { font-family: "OpenDyslexicMono"; font-style: normal; font-weight: 400; src: local("OpenDyslexicMono"), url("OpenDyslexicMono-Regular.woff") format("woff"); } @font-face { font-family: "OpenDyslexicAlta"; font-style: italic; font-weight: 400; src: local("OpenDyslexicAlta"), url("OpenDyslexicAlta-Italic.woff") format("woff"); } @font-face { font-family: "OpenDyslexic3"; font-style: normal; font-weight: 700; src: local("OpenDyslexic3"), url("OpenDyslexic3-Bold.woff") format("woff"); } @font-face { font-family: "OpenDyslexicAlta"; font-style: normal; font-weight: 700; src: local("OpenDyslexicAlta"), url("OpenDyslexicAlta-Bold.woff") format("woff"); } @font-face { font-family: "OpenDyslexicAlta"; font-style: italic; font-weight: 700; src: local("OpenDyslexicAlta"), url("OpenDyslexicAlta-BoldItalic.woff") format("woff"); 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We also recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification within third-party archives. Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. ================================================ FILE: packages/web/src/assets/fonts/RobotoMono/stylesheet.css ================================================ @font-face { font-family: "Roboto Mono"; src: url("RobotoMono-Regular.woff2") format("woff2"), url("RobotoMono-Regular.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 90%; } ================================================ FILE: packages/web/src/assets/fonts/StepsMono/COPYRIGHT.md ================================================ Copyright (c) 2013-2014, Raphaël Bastide Copyright (c) 2013-2014, Jean-Baptiste Morizot ================================================ FILE: packages/web/src/assets/fonts/StepsMono/LICENSE.txt ================================================ Copyright (c) 2014, Jean-Baptiste Morizot, (http://cargocollective.com/jbmrz), Raphaël Bastide (http://raphaelbastide.com/) with Reserved Font Name "Steps Mono". This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: http://scripts.sil.org/OFL SIL Open Font License v1.1 ==================================================== Preamble ---------- The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others. The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives. Definitions ------------- `"Font Software"` refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation. `"Reserved Font Name"` refers to any names specified as such after the copyright statement(s). `"Original Version"` refers to the collection of Font Software components as distributed by the Copyright Holder(s). `"Modified Version"` refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment. `"Author"` refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software. Permission & Conditions ------------------------ Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions: 1. Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself. 2. Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user. 3. No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users. 4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission. 5. The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software. Termination ----------- This license becomes null and void if any of the above conditions are not met. DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE. ================================================ FILE: packages/web/src/assets/fonts/StepsMono/stylesheet.css ================================================ @font-face { font-family: "Steps Mono"; src: url("Steps-Mono-Thin.woff2") format("woff2"), url("Steps-Mono-Thin.woff") format("woff"); font-weight: 100; font-style: normal; font-display: swap; size-adjust: 100%; } @font-face { font-family: "Steps-Mono"; src: url("Steps-Mono-Mono.woff2") format("woff2"), url("Steps-Mono-Mono.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 95%; } ================================================ FILE: packages/web/src/assets/fonts/SyneMono/OFL.txt ================================================ Copyright 2017 The Syne Project Authors (https://gitlab.com/bonjour-monde/fonderie/syne-typeface) This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: https://openfontlicense.org ----------------------------------------------------------- SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 ----------------------------------------------------------- PREAMBLE The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others. The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives. DEFINITIONS "Font Software" refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation. "Reserved Font Name" refers to any names specified as such after the copyright statement(s). "Original Version" refers to the collection of Font Software components as distributed by the Copyright Holder(s). "Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment. "Author" refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software. PERMISSION & CONDITIONS Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions: 1) Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself. 2) Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user. 3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users. 4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission. 5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software. TERMINATION This license becomes null and void if any of the above conditions are not met. DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE. ================================================ FILE: packages/web/src/assets/fonts/SyneMono/stylesheet.css ================================================ @font-face { font-family: "Syne Mono"; src: url("SyneMono-Regular.woff2") format("woff2"), url("SyneMono-Regular.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 95%; } ================================================ FILE: packages/web/src/assets/fonts/UbuntuMono/UFL.txt ================================================ ------------------------------- UBUNTU FONT LICENCE Version 1.0 ------------------------------- PREAMBLE This licence allows the licensed fonts to be used, studied, modified and redistributed freely. The fonts, including any derivative works, can be bundled, embedded, and redistributed provided the terms of this licence are met. The fonts and derivatives, however, cannot be released under any other licence. The requirement for fonts to remain under this licence does not require any document created using the fonts or their derivatives to be published under this licence, as long as the primary purpose of the document is not to be a vehicle for the distribution of the fonts. DEFINITIONS "Font Software" refers to the set of files released by the Copyright Holder(s) under this licence and clearly marked as such. This may include source files, build scripts and documentation. "Original Version" refers to the collection of Font Software components as received under this licence. "Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment. "Copyright Holder(s)" refers to all individuals and companies who have a copyright ownership of the Font Software. "Substantially Changed" refers to Modified Versions which can be easily identified as dissimilar to the Font Software by users of the Font Software comparing the Original Version with the Modified Version. To "Propagate" a work means to do anything with it that, without permission, would make you directly or secondarily liable for infringement under applicable copyright law, except executing it on a computer or modifying a private copy. Propagation includes copying, distribution (with or without modification and with or without charging a redistribution fee), making available to the public, and in some countries other activities as well. PERMISSION & CONDITIONS This licence does not grant any rights under trademark law and all such rights are reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to propagate the Font Software, subject to the below conditions: 1) Each copy of the Font Software must contain the above copyright notice and this licence. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine- readable metadata fields within text or binary files as long as those fields can be easily viewed by the user. 2) The font name complies with the following: (a) The Original Version must retain its name, unmodified. (b) Modified Versions which are Substantially Changed must be renamed to avoid use of the name of the Original Version or similar names entirely. (c) Modified Versions which are not Substantially Changed must be renamed to both (i) retain the name of the Original Version and (ii) add additional naming elements to distinguish the Modified Version from the Original Version. The name of such Modified Versions must be the name of the Original Version, with "derivative X" where X represents the name of the new work, appended to that name. 3) The name(s) of the Copyright Holder(s) and any contributor to the Font Software shall not be used to promote, endorse or advertise any Modified Version, except (i) as required by this licence, (ii) to acknowledge the contribution(s) of the Copyright Holder(s) or (iii) with their explicit written permission. 4) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this licence, and must not be distributed under any other licence. The requirement for fonts to remain under this licence does not affect any document created using the Font Software, except any version of the Font Software extracted from a document created using the Font Software may only be distributed under this licence. TERMINATION This licence becomes null and void if any of the above conditions are not met. DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE. ================================================ FILE: packages/web/src/assets/fonts/UbuntuMono/stylesheet.css ================================================ @font-face { font-family: "Ubuntu Mono"; src: url("UbuntuMono-Bold.woff2") format("woff2"), url("UbuntuMono-Bold.woff") format("woff"); font-weight: bold; font-style: normal; font-display: swap; size-adjust: 105%; } ================================================ FILE: packages/web/src/assets/fonts/VT323/OFL.txt ================================================ Copyright 2011, The VT323 Project Authors (peter.hull@oikoi.com) This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is copied below, and is also available with a FAQ at: https://openfontlicense.org ----------------------------------------------------------- SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 ----------------------------------------------------------- PREAMBLE The goals of the Open Font License (OFL) are to stimulate worldwide development of collaborative font projects, to support the font creation efforts of academic and linguistic communities, and to provide a free and open framework in which fonts may be shared and improved in partnership with others. The OFL allows the licensed fonts to be used, studied, modified and redistributed freely as long as they are not sold by themselves. The fonts, including any derivative works, can be bundled, embedded, redistributed and/or sold with any software provided that any reserved names are not used by derivative works. The fonts and derivatives, however, cannot be released under any other type of license. The requirement for fonts to remain under this license does not apply to any document created using the fonts or their derivatives. DEFINITIONS "Font Software" refers to the set of files released by the Copyright Holder(s) under this license and clearly marked as such. This may include source files, build scripts and documentation. "Reserved Font Name" refers to any names specified as such after the copyright statement(s). "Original Version" refers to the collection of Font Software components as distributed by the Copyright Holder(s). "Modified Version" refers to any derivative made by adding to, deleting, or substituting -- in part or in whole -- any of the components of the Original Version, by changing formats or by porting the Font Software to a new environment. "Author" refers to any designer, engineer, programmer, technical writer or other person who contributed to the Font Software. PERMISSION & CONDITIONS Permission is hereby granted, free of charge, to any person obtaining a copy of the Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell modified and unmodified copies of the Font Software, subject to the following conditions: 1) Neither the Font Software nor any of its individual components, in Original or Modified Versions, may be sold by itself. 2) Original or Modified Versions of the Font Software may be bundled, redistributed and/or sold with any software, provided that each copy contains the above copyright notice and this license. These can be included either as stand-alone text files, human-readable headers or in the appropriate machine-readable metadata fields within text or binary files as long as those fields can be easily viewed by the user. 3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless explicit written permission is granted by the corresponding Copyright Holder. This restriction only applies to the primary font name as presented to the users. 4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall not be used to promote, endorse or advertise any Modified Version, except to acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with their explicit written permission. 5) The Font Software, modified or unmodified, in part or in whole, must be distributed entirely under this license, and must not be distributed under any other license. The requirement for fonts to remain under this license does not apply to any document created using the Font Software. TERMINATION This license becomes null and void if any of the above conditions are not met. DISCLAIMER THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE. ================================================ FILE: packages/web/src/assets/fonts/VT323/demo.html ================================================ Transfonter demo

VT323 Regular 

.your-style {
    font-family: 'VT323';
    font-weight: normal;
    font-style: normal;
}
<link rel="preload" href="VT323-Regular.woff2" as="font" type="font/woff2" crossorigin>

abcdefghijklmnopqrstuvwxyz
ABCDEFGHIJKLMNOPQRSTUVWXYZ
0123456789.:,;()*!?'@#<>$%&^+-=~

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

The quick brown fox jumps over the lazy dog.

================================================ FILE: packages/web/src/assets/fonts/VT323/stylesheet.css ================================================ @font-face { font-family: "VT323"; src: url("VT323-Regular.woff2") format("woff2"), url("VT323-Regular.woff") format("woff"); font-weight: normal; font-style: normal; font-display: swap; size-adjust: 120%; } ================================================ FILE: packages/web/src/components/commands-button.tsx ================================================ import { Button, ButtonProps } from "./ui/button"; import { Command } from "lucide-react"; export const CommandsButton = (props: ButtonProps) => ( ); ================================================ FILE: packages/web/src/components/configure-dialog.tsx ================================================ import { Button } from "@/components/ui/button"; import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle, } from "@/components/ui/dialog"; import { Input, InputProps } from "@/components/ui/input"; import { Label } from "@/components/ui/label"; import { defaultTarget, knownTargets } from "@/settings.json"; import { DialogProps } from "@radix-ui/react-dialog"; import { ChangeEvent, FormEvent, useEffect, useMemo, useState } from "react"; import { ReplsInfo } from "./repls-info"; function TargetsInput(props: InputProps) { return (
Known targets are:
    {knownTargets.map((t) => (
  • {t}
    • ))}
); } interface ConfigureDialogProps extends DialogProps { targets: string[]; sessionName: string; sessionUrl: string; userName: string; OS: string; onAccept?: (targets: string[]) => void; } export function ConfigureDialog({ targets, sessionName, sessionUrl, userName, OS, onAccept, ...props }: ConfigureDialogProps) { const [targetsValue, setTargetsValue] = useState(""); useEffect(() => { if (!props.open) { setTargetsValue(""); } }, [props.open]); const newTargets = useMemo( () => targetsValue .split(",") .map((t) => t.trim()) .filter((t) => knownTargets.includes(t)), [targetsValue], ); const newOrCurrentTargets = newTargets.length > 0 ? newTargets : targets; const handleSubmit = (e: FormEvent) => { e.preventDefault(); setTargetsValue(newOrCurrentTargets.join(", ")); if (onAccept) { if (newOrCurrentTargets.length === 0) newOrCurrentTargets.push(defaultTarget); console.log("new targets", newOrCurrentTargets); onAccept(newOrCurrentTargets); } props.onOpenChange && props.onOpenChange(false); }; const handleChange = (e: ChangeEvent) => { setTargetsValue(e.target.value.replace(/,\s*/g, ", ").trim()); }; return (
Configure Layout Enter a list of targets, separated by comma. {newOrCurrentTargets.length > 0 && ( )}
); } ================================================ FILE: packages/web/src/components/display-settings-dialog.tsx ================================================ import { Button } from "@/components/ui/button"; import { Dialog, DialogContent, DialogFooter, DialogHeader, DialogTitle, } from "@/components/ui/dialog"; import { Input } from "@/components/ui/input"; import { Label } from "@/components/ui/label"; import { DisplaySettings, sanitizeDisplaySettings, } from "@/lib/display-settings"; import { DialogProps } from "@radix-ui/react-dialog"; import { FormEvent, useState } from "react"; interface DisplaySettingsDialogProps extends DialogProps { settings: DisplaySettings; onAccept: (settings: DisplaySettings) => void; } export default function DisplaySettingsDialog({ settings, onAccept, ...props }: DisplaySettingsDialogProps) { const [unsavedSettings, setUnsavedSettings] = useState({ ...settings }); const sanitizeAndSetUnsavedSettings = (settings: DisplaySettings) => setUnsavedSettings(sanitizeDisplaySettings(settings)); const handleSubmit = (e: FormEvent) => { e.preventDefault(); onAccept(unsavedSettings); props.onOpenChange && props.onOpenChange(false); }; return (
Change display settings
sanitizeAndSetUnsavedSettings({ ...unsavedSettings, canvasPixelSize: parseInt(e.target.value, 10), }) } />
sanitizeAndSetUnsavedSettings({ ...unsavedSettings, showCanvas: e.target.checked, }) } />
sanitizeAndSetUnsavedSettings({ ...unsavedSettings, enableFft: e.target.checked, }) } />

You need to reload the page to apply changes to fft

 ); } ================================================ FILE: packages/web/src/components/editor.tsx ================================================ import "../assets/fonts/IBM Plex Mono/stylesheet.css"; import "../assets/fonts/BigBlue/stylesheet.css"; import "../assets/fonts/Monocraft/stylesheet.css"; import "../assets/fonts/JetBrains/stylesheet.css"; import "../assets/fonts/JGS/stylesheet.css"; import "../assets/fonts/StepsMono/stylesheet.css"; import "../assets/fonts/FiraCode/stylesheet.css"; import "../assets/fonts/SyneMono/stylesheet.css"; import "../assets/fonts/VT323/stylesheet.css"; import "../assets/fonts/RobotoMono/stylesheet.css"; import "../assets/fonts/UbuntuMono/stylesheet.css"; import "../assets/fonts/OpenDyslexic/stylesheet.css"; import { useQuery } from "@/hooks/use-query"; import { langByTarget as langByTargetUntyped, panicCodes as panicCodesUntyped, targetsWithDocumentEvalMode, noAutoIndent, webTargets, } from "@/settings.json"; import { javascript } from "@codemirror/lang-javascript"; import { python } from "@codemirror/lang-python"; import { EditorState, Prec } from "@codemirror/state"; import { EditorView, keymap, lineNumbers as lineNumbersExtension, } from "@codemirror/view"; import { evalKeymap, flashField, remoteEvalFlash } from "@flok-editor/cm-eval"; import { tidal } from "@flok-editor/lang-tidal"; import { punctual } from "@flok-editor/lang-punctual"; import type { Document } from "@flok-editor/session"; import { highlightExtension } from "@strudel/codemirror"; import CodeMirror, { ReactCodeMirrorProps, ReactCodeMirrorRef, } from "@uiw/react-codemirror"; import { vim } from "@replit/codemirror-vim"; import React, { useEffect, useState } from "react"; import { yCollab } from "y-codemirror.next"; import { UndoManager } from "yjs"; import themes from "@/lib/themes"; import { toggleLineComment, insertNewline } from "@codemirror/commands"; const defaultLanguage = "javascript"; const langByTarget = langByTargetUntyped as { [lang: string]: string }; const langExtensionsByLanguage: { [lang: string]: any } = { javascript: javascript, python: python, tidal: tidal, punctual: punctual, }; const panicCodes = panicCodesUntyped as { [target: string]: string }; const panicKeymap = ( doc: Document, keys: string[] = ["Cmd-.", "Ctrl-.", "Alt-."], ) => { const panicCode = panicCodes[doc.target]; return panicCode ? keymap.of([ ...keys.map((key) => ({ key, run() { doc.evaluate(panicCode, { from: null, to: null }); return true; }, })), ]) : []; }; // extra keymaps const extraKeymap = () => { return keymap.of([ // fixes the Cmd/Alt-/ issue for Spanish keyboards { key: "Shift-Cmd-7", run: toggleLineComment }, { key: "Shift-Alt-7", run: toggleLineComment }, { key: "Alt-/", run: toggleLineComment }, { key: "Ctrl-/", run: toggleLineComment }, ]); }; // overwrites the default insertNewlineAndIndent command on Enter const autoIndentKeymap = (doc: Document) => { // if any of the targets is part of the noAutoIndent setting in settings.json const noIndent = noAutoIndent.includes(doc.target); // overwrite the Enter with insertNewline return noIndent ? Prec.high(keymap.of([{ key: "Enter", run: insertNewline }])) : []; }; interface FlokSetupOptions { readOnly?: boolean; } const flokSetup = ( doc: Document, { readOnly = false }: FlokSetupOptions = {}, ) => { const text = doc.getText(); const undoManager = new UndoManager(text); const defaultMode = targetsWithDocumentEvalMode.includes(doc.target) ? "document" : "block"; const web = webTargets.includes(doc.target); return [ flashField(), remoteEvalFlash(doc), Prec.high(evalKeymap(doc, { defaultMode, web })), panicKeymap(doc), extraKeymap(), autoIndentKeymap(doc), yCollab(text, doc.session.awareness, { undoManager, hideCaret: readOnly, showLocalCaret: true, }), ]; }; export interface EditorSettings { theme: string; fontFamily: string; lineNumbers: boolean; wrapText: boolean; vimMode: boolean; } export interface EditorProps extends ReactCodeMirrorProps { document?: Document; extensionSettings?: any; settings?: EditorSettings; ref: React.RefObject; } export const Editor = ({ document, settings, ref, ...props }: EditorProps) => { const [mounted, setMounted] = useState(false); const query = useQuery(); // useEffect only runs on the client, so now we can safely show the UI useEffect(() => { // Make sure query parameters are set before loading the editor if (!query) return; setMounted(true); }, [query]); if (!mounted || !document) { return null; } const { theme, fontFamily, lineNumbers, wrapText, vimMode } = { theme: "dracula", fontFamily: "IBM Plex Mono", lineNumbers: false, wrapText: false, vimMode: false, ...settings, }; const readOnly = !!query.get("readOnly"); const language: string = langByTarget[document.target] || defaultLanguage; const languageExtension = langExtensionsByLanguage[language] || null; const extensions = [ EditorView.theme({ "&": { fontFamily: fontFamily, }, ".cm-content": { fontFamily: fontFamily, }, ".cm-gutters": { fontFamily: fontFamily, "margin-right": "10px", }, ".cm-line": { "font-size": "105%", "font-weight": "600", background: "rgba(0, 0, 0, 0.7)", "max-width": "fit-content", padding: "0px", }, ".cm-activeLine": { "background-color": "rgba(0, 0, 0, 1) !important", }, "& .cm-scroller": { minHeight: "100vh", }, ".cm-ySelectionInfo": { opacity: "1", fontFamily: fontFamily, color: "black", padding: "3px 4px", fontSize: "0.8rem", "font-weight": "bold", top: "1.25em", "z-index": "1000", }, }), flokSetup(document, { readOnly }), languageExtension ? languageExtension() : [], highlightExtension, readOnly ? EditorState.readOnly.of(true) : [], lineNumbers ? lineNumbersExtension() : [], vimMode ? vim() : [], wrapText ? EditorView.lineWrapping : [], ]; // If it's read-only, put a div in front of the editor so that the user // can't interact with it. return ( <> {readOnly &&
} ); }; ================================================ FILE: packages/web/src/components/evaluate-button.tsx ================================================ import { Button, ButtonProps } from "./ui/button"; import { Play } from "lucide-react"; import { cn } from "@/lib/utils"; export const EvaluateButton = (props: ButtonProps) => ( ); ================================================ FILE: packages/web/src/components/hydra-canvas.tsx ================================================ import React from "react"; import { cn } from "@/lib/utils"; import { DisplaySettings } from "@/lib/display-settings"; interface HydraCanvasProps { fullscreen?: boolean; displaySettings: DisplaySettings; ref: React.RefObject; } const HydraCanvas = ({ fullscreen, displaySettings, ref, }: HydraCanvasProps) => ( ); export default React.memo(HydraCanvas); ================================================ FILE: packages/web/src/components/icons.tsx ================================================ import { Laptop, Moon, SunMedium, type Icon as LucideIcon } from "lucide-react"; export type Icon = LucideIcon; export const Icons = { sun: SunMedium, moon: Moon, laptop: Laptop, }; ================================================ FILE: packages/web/src/components/messages-panel.tsx ================================================ import { FloatingPanel } from "@/components/ui/floating-panel"; import { cn } from "@/lib/utils"; import { Message } from "@/routes/session"; import { useEffect, useMemo, useRef } from "react"; import { FloatingPanelButton, FloatingPanelToggle, } from "@/components/ui/floating-panel"; import { View, EyeOff, X } from "lucide-react"; type ExtMessage = Message & { sameTarget: boolean }; interface MessagesPanelProps { className?: string; messages: Message[]; autoShowMessages: boolean; hideMessagesOnEval: boolean; onAutoShowToggleClick?: (pressed: boolean) => void; onHideMessagesOnEvalClick?: (pressed: boolean) => void; onClearMessagesClick?: () => void; } export function MessagesPanel({ className, messages, autoShowMessages, hideMessagesOnEval, onAutoShowToggleClick, onHideMessagesOnEvalClick, onClearMessagesClick, }: MessagesPanelProps) { const containerRef = useRef(null); // Scroll container to the end automatically when there are new messages useEffect(() => { if (!containerRef.current) return; const container = containerRef.current; container.scrollTop = container.scrollHeight; }, [containerRef, messages]); // Include `sameTarget` prop to know if a message is from the same target as // the previous message. const messagesPrev = useMemo(() => { let res: ExtMessage[] = []; for (let i = 0; i < messages.length; i++) { const curMessage = messages[i]; const prevMessage = i > 0 && messages[i - 1]; res.push({ ...curMessage, sameTarget: prevMessage && prevMessage.target === curMessage.target, }); } return res; }, [messages]); return (
} className={className} >
    {messagesPrev.map(({ sameTarget, target, body, type, tags }, i) => (
  • {!sameTarget && (
    {[target, ...tags].map((key) => ( {key} ))}
    )} {body.map((line, j) => ( 
                    {line}
    ))}
    • ))}
); } ================================================ FILE: packages/web/src/components/mosaic.tsx ================================================ import { ReactNode, useMemo, cloneElement } from "react"; import { cn } from "@/lib/utils"; interface MosaicProps { className: string; items: ReactNode[]; } export function Mosaic({ className, items }: MosaicProps) { const itemsByRows = (items: ReactNode[]) => { let rows: ReactNode[][] = []; switch (items.length) { case 0: rows = []; break; case 1: case 2: rows = [items]; break; case 3: rows = [items.slice(0, 2), [items[2]]]; break; case 4: rows = [items.slice(0, 2), items.slice(2, 4)]; break; case 5: rows = [items.slice(0, 3), items.slice(3, 5)]; break; case 6: rows = [items.slice(0, 3), items.slice(3, 6)]; break; case 7: rows = [items.slice(0, 4), items.slice(4, 7)]; break; case 8: rows = [items.slice(0, 4), items.slice(4, 8)]; break; default: console.warn("More than 8 slots are not supported right now"); rows = [items.slice(0, 4), items.slice(4, 8)]; } return rows; }; const rows = useMemo(() => itemsByRows(items), [items]); const halfHeight = rows.length > 1; return (
{rows.map((rowItems, i) => (
{rowItems.map((item: any, j: number) => (
{cloneElement(item, { halfHeight })}
))}
))}
); } ================================================ FILE: packages/web/src/components/pane.tsx ================================================ import { EvaluateButton } from "@/components/evaluate-button"; import TargetSelect from "@/components/target-select"; import { cn } from "@/lib/utils"; import type { Document } from "@flok-editor/session"; import { PropsWithChildren } from "react"; interface PaneProps extends PropsWithChildren { document: Document; halfHeight?: boolean; onTargetChange: (document: Document, target: string) => void; onEvaluateButtonClick: (document: Document) => void; } export const Pane = ({ children, document, halfHeight, onTargetChange, onEvaluateButtonClick, }: PaneProps) => (
onTargetChange(document, target)} /> {children} onEvaluateButtonClick(document)} />
); ================================================ FILE: packages/web/src/components/punctual-canvas.tsx ================================================ import React from "react"; import { cn } from "@/lib/utils"; import { DisplaySettings } from "@/lib/display-settings"; interface PunctualCanvasProps { fullscreen?: boolean; displaySettings: DisplaySettings; ref: React.RefObject; } const PunctualCanvas = ({ fullscreen, displaySettings, ref, }: PunctualCanvasProps) => ( ); export default React.memo(PunctualCanvas); ================================================ FILE: packages/web/src/components/repls-button.tsx ================================================ import { Button, ButtonProps } from "./ui/button"; export const ReplsButton = (props: ButtonProps) => ( ); ================================================ FILE: packages/web/src/components/repls-dialog.tsx ================================================ import { ReplsInfo } from "@/components/repls-info"; import { Dialog, DialogContent, DialogHeader, DialogTitle, } from "@/components/ui/dialog"; import { DialogProps } from "@radix-ui/react-dialog"; interface ReplsDialogProps extends DialogProps { targets: string[]; sessionUrl: string; sessionName: string; userName: string; OS: string; } export function ReplsDialog({ targets, sessionUrl, sessionName, userName, OS, ...props }: ReplsDialogProps) { return ( REPL Configuration ); } ================================================ FILE: packages/web/src/components/repls-info.tsx ================================================ import { Button } from "@/components/ui/button"; import { Check, Copy } from "lucide-react"; import { useState } from "react"; import { Link } from "react-router-dom"; import { webTargets } from "@/settings.json"; interface ReplsInfoProps { targets: string[]; sessionUrl: string; sessionName: string; userName: string; OS: string; } export function ReplsInfo({ targets, sessionUrl, sessionName, userName, OS, }: ReplsInfoProps) { const [copied, setCopied] = useState(false); const replTargets = targets.filter((t) => !webTargets.includes(t)); if (replTargets.length === 0) return null; const terminalSpec = OS === "windows" ? "PowerShell " : ""; const lineSeparator = OS === "windows" ? `\`` : `\\`; const replCommand = `npx flok-repl@latest -H ${sessionUrl} ${lineSeparator}\n` + ` -s ${sessionName} ${lineSeparator}\n` + ` -t ${replTargets.join(" ")} ${lineSeparator}\n` + ` -T user:${userName}`; const copyToClipboard = () => { setCopied(true); setTimeout(() => setCopied(false), 1000); navigator.clipboard.writeText(replCommand); }; return (

This session has one or more targets that need an external REPL process to run on your computer. To run code executed on these targets, you will need to run flok-repl on a {terminalSpec}terminal, like this: 

          {replCommand}

For more information, read{" "} here .

); } ================================================ FILE: packages/web/src/components/session-command-dialog.tsx ================================================ "use client"; import { CommandDialog, CommandDialogProps, CommandEmpty, CommandGroup, CommandInput, CommandItem, CommandList, Command, CommandSeparator, CommandShortcut, } from "@/components/ui/command"; import { changeLogUrl, repoUrl } from "@/settings.json"; import themes from "@/lib/themes"; import fonts from "@/lib/fonts"; import { Edit2, FilePlus, TextCursorIcon, WrapText, ArrowLeft, Github, FileDigit, Type, Minus, Plus, Palette, Settings, Share, Monitor, } from "lucide-react"; import { Link } from "react-router-dom"; import { useState } from "react"; import { EditorSettings } from "./editor"; import { DisplaySettings } from "@/lib/display-settings"; interface SessionCommandDialogProps extends CommandDialogProps { editorSettings: EditorSettings; onEditorSettingsChange: (settings: EditorSettings) => void; displaySettings: DisplaySettings; onDisplaySettingsChange: (settings: DisplaySettings) => void; onSessionChangeUsername: () => void; onSessionNew: () => void; onSessionShareUrl: () => void; onLayoutAdd: () => void; onLayoutRemove: () => void; onLayoutConfigure: () => void; onEditorChangeDisplaySettings: () => void; } export default function SessionCommandDialog({ editorSettings, displaySettings, onEditorSettingsChange, ...props }: SessionCommandDialogProps) { const { fontFamily, theme, vimMode, lineNumbers, wrapText } = editorSettings; const [pages, setPages] = useState([]); const wrapHandler = (callback: () => void) => { return () => { const { onOpenChange } = props; callback(); if (onOpenChange) onOpenChange(false); }; }; const wrapHandlerWithValue = (callback: (value: any) => void, data: any) => { return () => { const { onOpenChange } = props; callback(data); if (onOpenChange) onOpenChange(false); }; }; const fontSelection = (font: string) => { setPages([]); wrapHandler(() => onEditorSettingsChange({ ...editorSettings, fontFamily: font, }), )(); }; const themeSelection = (theme: string) => { setPages([]); wrapHandler(() => onEditorSettingsChange({ ...editorSettings, theme, }), )(); }; const page = pages[pages.length - 1]; return ( No results found. {!page && ( <> Change Username New Share URL {/* Open Open Recent Save As... */} Configure ⌃P Add Pane Remove Pane setPages([...pages, "fonts"])}> Change Font Family: {fontFamily} setPages([...pages, "themes"])}> Change Theme: {themes[theme]?.name} onEditorSettingsChange({ ...editorSettings, lineNumbers: !lineNumbers, }), )} > {lineNumbers ? "Hide" : "Show"} Line Numbers onEditorSettingsChange({ ...editorSettings, wrapText: !wrapText, }), )} > {wrapText ? "Disable" : "Enable"} Word Wrapping onEditorSettingsChange({ ...editorSettings, vimMode: !vimMode, }), )} > {vimMode ? "Disable" : "Enable"} Vim Mode Change display settings {/* Quickstart ⌘H Show All Commands ⌘K */} Show Release Notes Go to GitHub )} {page === "fonts" && ( setPages([])} key="fontMenu"> Back to menu {Object.entries(fonts).map(([fontKey, fontValue]) => ( onEditorSettingsChange({ ...editorSettings, fontFamily: fontValue, }) } onSelect={wrapHandlerWithValue(fontSelection, fontValue)} key={fontKey} > {fontKey} ))} )} {page === "themes" && ( // setPages([])} key="themeMenu"> Back to menu {Object.entries(themes).map(([key, { name }]) => ( onEditorSettingsChange({ ...editorSettings, theme: key }) } onSelect={wrapHandlerWithValue(themeSelection, key)} key={key} > {name} ))} {/* */} )} Tip: Press ⌘+J or Ctrl+J to open or close this prompt ); } ================================================ FILE: packages/web/src/components/session-menu.tsx ================================================ "use client"; import { Menubar, MenubarContent, MenubarItem, MenubarMenu, MenubarSeparator, MenubarShortcut, MenubarTrigger, MenubarSub, MenubarSubTrigger, MenubarSubContent, } from "@/components/ui/menubar"; import { Link } from "react-router-dom"; import { repoUrl, changeLogUrl } from "@/settings.json"; interface MenuProps { onSessionConfigure?: (e: Event) => void; onSessionChangeUsername?: (e: Event) => void; onSessionNew?: (e: Event) => void; onViewLayoutAdd?: (e: Event) => void; onViewLayoutRemove?: (e: Event) => void; } export default function SessionMenu({ onSessionConfigure, onSessionChangeUsername, onSessionNew, onViewLayoutAdd, onViewLayoutRemove, }: MenuProps) { return ( Session Configure⌘C Change username New Open Open Recent Save As... View Layout Add Remove Help Quickstart ⌘H Show All Commands ⌘K Show Release Notes Go to GitHub ); } ================================================ FILE: packages/web/src/components/share-url-dialog.tsx ================================================ import { Button } from "@/components/ui/button"; import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogTitle, } from "@/components/ui/dialog"; import { DialogProps } from "@radix-ui/react-dialog"; import { Check, Copy } from "lucide-react"; import { useState } from "react"; interface ConfigureDialogProps extends DialogProps { url: string; onAccept?: (targets: string[]) => void; } export function ShareUrlDialog({ url, ...props }: ConfigureDialogProps) { const [copied, setCopied] = useState(false); const copyToClipboard = () => { setCopied(true); setTimeout(() => setCopied(false), 1000); navigator.clipboard.writeText(url); }; return ( Share Session Copy the URL below and share it with your friends. This URL contains a copy of the current session layout and code. 
              {url}
); } ================================================ FILE: packages/web/src/components/status-bar.tsx ================================================ import { Slash, CheckCircle2, CircleEllipsis, Check, RefreshCw, LucideProps, HelpCircle, Mail, } from "lucide-react"; import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger, } from "@/components/ui/tooltip"; import { cn } from "@/lib/utils"; import { PropsWithChildren, ReactElement, cloneElement } from "react"; export type PubSubState = "disconnected" | "connected" | "connecting"; export type SyncState = "syncing" | "synced" | "partiallySynced"; interface StateAttributes { [state: string]: { icon: ReactElement; color: string; tooltip?: string; }; } const connectionStates: StateAttributes = { disconnected: { tooltip: "Disconnected from server", color: "red", icon: , }, connecting: { tooltip: "Connecting to server...", color: "orange", icon: , }, connected: { tooltip: "Connected to server", color: "lightgreen", icon: , }, }; const syncStates: StateAttributes = { syncing: { tooltip: "Syncing session...", color: "orange", icon: , }, synced: { tooltip: "Session synced", color: "lightgreen", icon: , }, partiallySynced: { tooltip: "Session synced, but disconnected from server", color: "orange", icon: , }, }; function ConnectionIndicator({ color, tooltip, icon, }: { color: string; tooltip?: string; icon: ReactElement; }) { return ( {cloneElement(icon, { size: 12, color, className: "mr-1", })} {tooltip && (

{tooltip}

 )} ); } interface MessagesCounterProps extends PropsWithChildren { tooltip?: string; } function MessagesCounter({ children, tooltip }: MessagesCounterProps) { return ( {children} {tooltip && (

{tooltip}

 )} ); } function PubSubIndicator({ state }: { state: PubSubState }) { return ; } function SyncIndicator({ state }: { state: SyncState }) { return ; } function MessagesPanelToggle({ onClick }: { onClick?: () => void }) { return ( ); } export function StatusBar({ className, pubSubState, syncState, messagesCount, onExpandClick, }: { className?: string; pubSubState?: PubSubState; syncState?: SyncState; messagesCount?: number; onExpandClick?: () => void; }) { return (
{pubSubState && (
)} {syncState && (
)}
{messagesCount && messagesCount > 0 ? ( {messagesCount} ) : null}
); } ================================================ FILE: packages/web/src/components/target-select.tsx ================================================ import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue, } from "@/components/ui/select"; import { SelectProps, SelectTriggerProps } from "@radix-ui/react-select"; import { knownTargets } from "@/settings.json"; interface TargetSelectProps extends SelectProps { triggerProps: SelectTriggerProps; } export default function TargetSelect({ triggerProps, ...props }: TargetSelectProps) { return ( ); } ================================================ FILE: packages/web/src/components/ui/button.tsx ================================================ import * as React from "react"; import { VariantProps, cva } from "class-variance-authority"; import { cn } from "../../lib/utils"; const buttonVariants = cva( "active:scale-95 inline-flex items-center justify-center rounded-md text-sm font-medium transition-colors focus:outline-none focus:ring-2 focus:ring-slate-400 focus:ring-offset-2 dark:hover:bg-slate-800 dark:hover:text-slate-100 disabled:opacity-50 dark:focus:ring-slate-400 disabled:pointer-events-none dark:focus:ring-offset-slate-900 data-[state=open]:bg-slate-100 dark:data-[state=open]:bg-slate-800", { variants: { variant: { default: "bg-slate-900 text-white hover:bg-slate-700 dark:bg-slate-50 dark:text-slate-900", destructive: "bg-red-500 text-white hover:bg-red-600 dark:hover:bg-red-600", outline: "bg-transparent border border-slate-200 hover:bg-slate-100 dark:border-slate-700 dark:text-slate-100", subtle: "bg-slate-100 text-slate-900 hover:bg-slate-200 dark:bg-slate-700 dark:text-slate-100", ghost: "bg-transparent hover:bg-slate-100 dark:hover:bg-slate-800 dark:text-slate-100 dark:hover:text-slate-100 data-[state=open]:bg-transparent dark:data-[state=open]:bg-transparent", link: "bg-transparent dark:bg-transparent underline-offset-4 hover:underline text-slate-900 dark:text-slate-100 hover:bg-transparent dark:hover:bg-transparent", }, size: { default: "h-10 py-2 px-4", sm: "h-9 px-2 rounded-md", lg: "h-11 px-8 rounded-md", }, }, defaultVariants: { variant: "default", size: "default", }, }, ); export interface ButtonProps extends React.ButtonHTMLAttributes, VariantProps { ref?: React.Ref; } const Button = ({ className, variant, size, ref, ...props }: ButtonProps) => { return ( {tooltip && (

{tooltip}

 )} ); } export interface FloatingPanelToggleProps extends ToggleProps { tooltip?: string; } export function FloatingPanelToggle({ children, tooltip, className, ...props }: FloatingPanelToggleProps) { return ( {children} {tooltip && (

{tooltip}

 )} ); } type Size = { width: number; height: number; }; type Position = { x: number; y: number; }; function clamp(n: number): number { return Math.min(Math.max(n, 0), 1); } export interface FloatingPanelProps extends PropsWithChildren { className?: string; id: string; header?: string; headerToolbar?: ReactNode; defaultSize?: Size; defaultPosition?: Position; } export function FloatingPanel({ children, className, id, header, headerToolbar, defaultSize = { width: 0.4, height: 0.4, }, defaultPosition = { x: 0.55, y: 0.55, }, }: FloatingPanelProps) { const [resizeTriggered, setResizeTriggered] = useState(false); const headerClassName = useMemo(() => `${id}-header`, [id]); const sizeSettingId = useMemo(() => `panel:${id}:size`, [id]); const posSettingId = useMemo(() => `panel:${id}:position`, [id]); // Size and position are relative to window.innerWidth and window.innerHeight const [size, setSize] = useState(store.get(sizeSettingId, defaultSize)); const [position, setPosition] = useState( store.get(posSettingId, defaultPosition), ); // Save position and size useEffect(() => store.set(sizeSettingId, size), [size]); useEffect(() => store.set(posSettingId, position), [position]); // Resize trigger event useEffect(() => { const resizeHandler = () => setResizeTriggered((r) => !r); window.addEventListener("resize", resizeHandler); return () => window.removeEventListener("resize", resizeHandler); }, []); const absSize = useMemo( () => ({ width: clamp(size.width) * innerWidth, height: clamp(size.height) * innerHeight, }), [size, resizeTriggered], ); const absPosition = useMemo( () => ({ x: clamp(position.x) * innerWidth, y: clamp(position.y) * innerHeight, }), [position, resizeTriggered], ); return ( e.preventDefault()} onDragStop={(_e, d) => { const { x, y } = d; setPosition({ x: clamp(x / innerWidth), y: clamp(y / innerHeight), }); }} onResizeStop={(_e, _direction, ref, _delta, position) => { setSize({ width: clamp(+ref.style.width.replace("px", "") / innerWidth), height: clamp(+ref.style.height.replace("px", "") / innerHeight), }); setPosition({ x: clamp(position.x / innerWidth), y: clamp(position.y / innerHeight), }); }} >
{header} {headerToolbar}
{children}
); } ================================================ FILE: packages/web/src/components/ui/input.tsx ================================================ import * as React from "react"; import { cn } from "@/lib/utils"; export interface InputProps extends React.InputHTMLAttributes { ref?: React.Ref; } const Input = ({ className, ref, ...props }: InputProps) => { return ( ); }; Input.displayName = "Input"; export { Input }; ================================================ FILE: packages/web/src/components/ui/label.tsx ================================================ "use client"; import * as React from "react"; import * as LabelPrimitive from "@radix-ui/react-label"; import { cn } from "@/lib/utils"; const Label = ({ className, ref, ...props }: React.ComponentProps) => ( ); Label.displayName = LabelPrimitive.Root.displayName; export { Label }; ================================================ FILE: packages/web/src/components/ui/menubar.tsx ================================================ import * as React from "react"; import * as MenubarPrimitive from "@radix-ui/react-menubar"; import { Check, ChevronRight, Circle } from "lucide-react"; import { cn } from "../../lib/utils"; const MenubarMenu = MenubarPrimitive.Menu; const MenubarGroup = MenubarPrimitive.Group; const MenubarPortal = MenubarPrimitive.Portal; const MenubarSub = MenubarPrimitive.Sub; const MenubarRadioGroup = MenubarPrimitive.RadioGroup; const Menubar = ({ className, ref, ...props }: React.ComponentProps) => ( ); Menubar.displayName = MenubarPrimitive.Root.displayName; const MenubarTrigger = ({ className, ref, ...props }: React.ComponentProps) => ( ); MenubarTrigger.displayName = MenubarPrimitive.Trigger.displayName; const MenubarSubTrigger = ({ className, inset, children, ref, ...props }: React.ComponentProps & { inset?: boolean; }) => ( {children} ); MenubarSubTrigger.displayName = MenubarPrimitive.SubTrigger.displayName; const MenubarSubContent = ({ className, ref, ...props }: React.ComponentProps) => ( ); MenubarSubContent.displayName = MenubarPrimitive.SubContent.displayName; const MenubarContent = ({ className, align = "start", ref, ...props }: React.ComponentProps) => ( ); MenubarContent.displayName = MenubarPrimitive.Content.displayName; const MenubarItem = ({ className, inset, ref, ...props }: React.ComponentProps & { inset?: boolean; }) => ( ); MenubarItem.displayName = MenubarPrimitive.Item.displayName; const MenubarCheckboxItem = ({ className, children, checked, ref, ...props }: React.ComponentProps) => ( {children} ); MenubarCheckboxItem.displayName = MenubarPrimitive.CheckboxItem.displayName; const MenubarRadioItem = ({ className, children, ref, ...props }: React.ComponentProps) => ( {children} ); MenubarRadioItem.displayName = MenubarPrimitive.RadioItem.displayName; const MenubarLabel = ({ className, inset, ref, ...props }: React.ComponentProps & { inset?: boolean; }) => ( ); MenubarLabel.displayName = MenubarPrimitive.Label.displayName; const MenubarSeparator = ({ className, ref, ...props }: React.ComponentProps) => ( ); MenubarSeparator.displayName = MenubarPrimitive.Separator.displayName; const MenubarShortcut = ({ className, ...props }: React.HTMLAttributes) => { return ( ); }; MenubarShortcut.displayname = "MenubarShortcut"; export { Menubar, MenubarMenu, MenubarTrigger, MenubarContent, MenubarItem, MenubarSeparator, MenubarLabel, MenubarCheckboxItem, MenubarRadioGroup, MenubarRadioItem, MenubarPortal, MenubarSubContent, MenubarSubTrigger, MenubarGroup, MenubarSub, MenubarShortcut, }; ================================================ FILE: packages/web/src/components/ui/popover.tsx ================================================ "use client"; import * as React from "react"; import * as PopoverPrimitive from "@radix-ui/react-popover"; import { cn } from "@/lib/utils"; const Popover = PopoverPrimitive.Root; const PopoverTrigger = PopoverPrimitive.Trigger; const PopoverContent = ({ className, align = "center", sideOffset = 4, ref, ...props }: React.ComponentProps) => ( ); PopoverContent.displayName = PopoverPrimitive.Content.displayName; export { Popover, PopoverTrigger, PopoverContent }; ================================================ FILE: packages/web/src/components/ui/select.tsx ================================================ "use client"; import * as React from "react"; import * as SelectPrimitive from "@radix-ui/react-select"; import { Check, ChevronDown } from "lucide-react"; import { cn } from "@/lib/utils"; const Select = SelectPrimitive.Root; const SelectGroup = SelectPrimitive.Group; const SelectValue = SelectPrimitive.Value; const SelectTrigger = ({ className, children, ref, ...props }: React.ComponentProps) => ( {children} ); SelectTrigger.displayName = SelectPrimitive.Trigger.displayName; const SelectContent = ({ className, children, ref, ...props }: React.ComponentProps) => ( {children} ); SelectContent.displayName = SelectPrimitive.Content.displayName; const SelectLabel = ({ className, ref, ...props }: React.ComponentProps) => ( ); SelectLabel.displayName = SelectPrimitive.Label.displayName; const SelectItem = ({ className, children, ref, ...props }: React.ComponentProps) => ( {children} ); SelectItem.displayName = SelectPrimitive.Item.displayName; const SelectSeparator = ({ className, ref, ...props }: React.ComponentProps) => ( ); SelectSeparator.displayName = SelectPrimitive.Separator.displayName; export { Select, SelectGroup, SelectValue, SelectTrigger, SelectContent, SelectLabel, SelectItem, SelectSeparator, }; ================================================ FILE: packages/web/src/components/ui/toast.tsx ================================================ import * as React from "react"; import * as ToastPrimitives from "@radix-ui/react-toast"; import { VariantProps, cva } from "class-variance-authority"; import { X } from "lucide-react"; import { cn } from "../../lib/utils"; const ToastProvider = ToastPrimitives.Provider; const ToastViewport = ({ className, ref, ...props }: React.ComponentProps) => ( ); ToastViewport.displayName = ToastPrimitives.Viewport.displayName; const toastVariants = cva( "data-[swipe=move]:transition-none grow-1 group relative pointer-events-auto flex w-full items-center justify-between space-x-4 overflow-hidden rounded-md border p-4 pr-6 shadow-lg transition-all data-[swipe=move]:translate-x-[var(--radix-toast-swipe-move-x)] data-[swipe=cancel]:translate-x-0 data-[swipe=end]:translate-x-[var(--radix-toast-swipe-end-x)] data-[state=open]:animate-in data-[state=closed]:animate-out data-[swipe=end]:animate-out data-[state=closed]:fade-out-80 data-[state=open]:slide-in-from-top-full data-[state=open]:sm:slide-in-from-bottom-full mt-4 data-[state=closed]:slide-out-to-right-full dark:border-slate-700 last:mt-0 sm:last:mt-4", { variants: { variant: { default: "bg-white border-slate-200 dark:bg-slate-800 dark:border-slate-700", warning: "group warning bg-yellow-700 text-white border-yellow-600 dark:border-yellow-600", destructive: "group destructive bg-red-700 text-white border-red-600 dark:border-red-600", }, }, defaultVariants: { variant: "default", }, }, ); const Toast = ({ className, variant, ref, ...props }: React.ComponentProps & VariantProps) => { return ( ); }; Toast.displayName = ToastPrimitives.Root.displayName; const ToastAction = ({ className, ref, ...props }: React.ComponentProps) => ( ); ToastAction.displayName = ToastPrimitives.Action.displayName; const ToastClose = ({ className, ref, ...props }: React.ComponentProps) => ( ); ToastClose.displayName = ToastPrimitives.Close.displayName; const ToastTitle = ({ className, ref, ...props }: React.ComponentProps) => ( ); ToastTitle.displayName = ToastPrimitives.Title.displayName; const ToastDescription = ({ className, ref, ...props }: React.ComponentProps) => ( ); ToastDescription.displayName = ToastPrimitives.Description.displayName; type ToastProps = React.ComponentPropsWithoutRef; type ToastActionElement = React.ReactElement; export { type ToastProps, type ToastActionElement, ToastProvider, ToastViewport, Toast, ToastTitle, ToastDescription, ToastClose, ToastAction, }; ================================================ FILE: packages/web/src/components/ui/toaster.tsx ================================================ import { useToast } from "../../hooks/use-toast"; import { Toast, ToastClose, ToastDescription, ToastProvider, ToastTitle, ToastViewport, } from "../../components/ui/toast"; export function Toaster() { const { toasts } = useToast(); return ( {toasts.map(function ({ id, title, description, action, ...props }) { return (
{title && {title}} {description && ( {description} )}
{action} ); })} ); } ================================================ FILE: packages/web/src/components/ui/toggle.tsx ================================================ "use client"; import * as React from "react"; import * as TogglePrimitive from "@radix-ui/react-toggle"; import { VariantProps, cva } from "class-variance-authority"; import { cn } from "@/lib/utils"; const toggleVariants = cva( "inline-flex items-center justify-center rounded-md text-sm font-medium transition-colors data-[state=on]:bg-slate-200 dark:hover:bg-slate-800 dark:data-[state=on]:bg-slate-700 focus:outline-none dark:text-slate-100 focus:ring-2 focus:ring-slate-400 focus:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 dark:focus:ring-offset-slate-900 hover:bg-slate-100 dark:hover:text-slate-100 dark:data-[state=on]:text-slate-100", { variants: { variant: { default: "bg-transparent", outline: "bg-transparent border border-slate-200 hover:bg-slate-100 dark:border-slate-700", }, size: { default: "h-10 px-3", sm: "h-9 px-2.5", lg: "h-11 px-5", }, }, defaultVariants: { variant: "default", size: "default", }, }, ); const Toggle = ({ className, variant, size, ref, ...props }: React.ComponentProps & VariantProps) => ( ); Toggle.displayName = TogglePrimitive.Root.displayName; export { Toggle, toggleVariants }; ================================================ FILE: packages/web/src/components/ui/tooltip.tsx ================================================ "use client"; import * as React from "react"; import * as TooltipPrimitive from "@radix-ui/react-tooltip"; import { cn } from "@/lib/utils"; const TooltipProvider = TooltipPrimitive.Provider; const Tooltip = ({ ...props }) => ; Tooltip.displayName = TooltipPrimitive.Tooltip.displayName; const TooltipTrigger = TooltipPrimitive.Trigger; const TooltipContent = ({ className, sideOffset = 4, ref, ...props }: React.ComponentProps) => ( ); TooltipContent.displayName = TooltipPrimitive.Content.displayName; export { Tooltip, TooltipTrigger, TooltipContent, TooltipProvider }; ================================================ FILE: packages/web/src/components/username-dialog.tsx ================================================ import { Dialog, DialogContent, DialogDescription, DialogHeader, DialogFooter, DialogTitle, } from "@/components/ui/dialog"; import { Button } from "@/components/ui/button"; import { Input } from "@/components/ui/input"; import { Label } from "@/components/ui/label"; import { DialogProps } from "@radix-ui/react-dialog"; import { useState, FormEvent, useEffect } from "react"; interface UsernameDialogProps extends DialogProps { name?: string; defaultValue?: string; onAccept?: (name: string) => void; } export default function UsernameDialog({ name, onAccept, ...props }: UsernameDialogProps) { const [nameValue, setNameValue] = useState(""); const handleSubmit = (e: FormEvent) => { e.preventDefault(); if (onAccept && nameValue) { onAccept(nameValue); } props.onOpenChange && props.onOpenChange(false); }; useEffect(() => { if (!props.open) setNameValue(""); }, [props.open]); return (
Change user name It will be shown below your cursor.
setNameValue(e.target.value.trim())} />
); } ================================================ FILE: packages/web/src/components/web-target-iframe.tsx ================================================ import { useQuery } from "@/hooks/use-query"; import { EvalMessage, Session } from "@flok-editor/session"; import { useEffect, useRef, useState } from "react"; import { DisplaySettings } from "@/lib/display-settings"; export interface WebTargetIframeProps { target: string; session: Session | null; displaySettings: DisplaySettings; } export const WebTargetIframe = ({ target, session, displaySettings, }: WebTargetIframeProps) => { const ref = useRef(null); const query = useQuery(); const noWebEval = query.get("noWebEval")?.split(",") || []; const [firstEval, setFirstEval] = useState(true); // Check if we should load the target if (noWebEval.includes(target) || noWebEval.includes("*")) { return null; } // Handle evaluation messages from session useEffect(() => { if (!session || !ref.current) return; const handler = (msg: EvalMessage) => { const payload = { type: "eval", body: msg, }; ref.current?.contentWindow?.postMessage(payload, "*"); setFirstEval(false); }; session.on(`eval:${target}`, handler); return () => { session.off(`eval:${target}`, handler); }; }, [session, ref]); // Handle user interactions useEffect(() => { const handleUserInteraction = () => { if (!ref.current) return; const interactionMessage = { type: "user-interaction" }; ref.current.contentWindow?.postMessage(interactionMessage, "*"); setFirstEval(false); }; window.addEventListener("click", handleUserInteraction); window.addEventListener("keydown", handleUserInteraction); return () => { window.removeEventListener("click", handleUserInteraction); window.removeEventListener("keydown", handleUserInteraction); }; }, [ref]); // Post display settings to iframe when the settings change, or when the // first eval occurs. The latter is a bit of a hack that prevents us from // having to detect when the iframe is ready to receive messages (adding // `ref` to the useEffect() dependencies doesn't do the trick), and it may // break if flok begins eval'ing on load (currently nothing is eval'd on // load). useEffect(() => { const message = { type: "settings", body: { displaySettings }, }; ref.current?.contentWindow?.postMessage(message, "*"); }, [displaySettings, firstEval]); return (