Repository: imdario/zas
Branch: master
Commit: 025861715cd4
Files: 13
Total size: 78.9 KB
Directory structure:
gitextract_ikz38ch4/
├── .github/
│ ├── FUNDING.yml
│ └── workflows/
│ └── codeql-analysis.yml
├── .gitignore
├── COPYING
├── README.md
├── cmd/
│ └── zas/
│ └── main.go
├── constants.go
├── data.go
├── generate.go
├── go.mod
├── go.sum
├── init.go
└── subcommand.go
================================================
FILE CONTENTS
================================================
================================================
FILE: .github/FUNDING.yml
================================================
# These are supported funding model platforms
github: [darccio]
================================================
FILE: .github/workflows/codeql-analysis.yml
================================================
# For most projects, this workflow file will not need changing; you simply need
# to commit it to your repository.
#
# You may wish to alter this file to override the set of languages analyzed,
# or to provide custom queries or build logic.
#
# ******** NOTE ********
# We have attempted to detect the languages in your repository. Please check
# the `language` matrix defined below to confirm you have the correct set of
# supported CodeQL languages.
#
name: "CodeQL"
on:
push:
branches: [ master ]
pull_request:
# The branches below must be a subset of the branches above
branches: [ master ]
schedule:
- cron: '43 5 * * 3'
jobs:
analyze:
name: Analyze
runs-on: ubuntu-latest
permissions:
actions: read
contents: read
security-events: write
strategy:
fail-fast: false
matrix:
language: [ 'go' ]
# CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
# Learn more:
# https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
steps:
- name: Checkout repository
uses: actions/checkout@v2
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@v1
with:
languages: ${{ matrix.language }}
# If you wish to specify custom queries, you can do so here or in a config file.
# By default, queries listed here will override any specified in a config file.
# Prefix the list here with "+" to use these queries and those in the config file.
# queries: ./path/to/local/query, your-org/your-repo/queries@main
# Autobuild attempts to build any compiled languages (C/C++, C#, or Java).
# If this step fails, then you should remove it and run the build manually (see below)
- name: Autobuild
uses: github/codeql-action/autobuild@v1
# ℹ️ Command-line programs to run using the OS shell.
# 📚 https://git.io/JvXDl
# ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
# and modify them (or add more) to build your code if your project
# uses a compiled language
#- run: |
# make bootstrap
# make release
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v1
================================================
FILE: .gitignore
================================================
#### joe made this: https://goel.io/joe
#####=== Go ===#####
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
*.test
*.prof
#####=== Vim ===#####
[._]*.s[a-w][a-z]
[._]s[a-w][a-z]
*.un~
Session.vim
.netrwhist
*~
================================================
FILE: COPYING
================================================
GNU AFFERO GENERAL PUBLIC LICENSE
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OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
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 AGPL, see
<http://www.gnu.org/licenses/>.
================================================
FILE: README.md
================================================
# 
Most simple static site generator ever.
## Why another one? C'mon, you must be kidding
I just wanted to set up a simple website, just some pages, using Jekyll, and it didn't feel right. I didn't want a blog.
I checked other projects, but they were incomplete, cumbersome, or solved the wrong problem (blogs, blogs everywhere). I wanted a zen-like experience: a layout and some Markdown files as pages with unobtrusive structure and configuration.
Yes, it is another NIH, but... I think Zas is a different kind of beast. I admit that I probably overlooked some projects at the moment.
### What is the difference?
1. Gophers. Yes, there is [Hugo](http://gohugo.io/) (kudos!) but... Who wants to learn another directory layout? There is also [Hastie](https://github.com/mkaz/hastie) and [lots of other static site generators](https://jamstack.org/generators/).
2. Pure Markdown. And HTML, if you want.
3. Just a loop. Zas loops over all .md and .html files in the current directory (and subdirectories), ignoring other files (including dot-files).
4. Your imagination is your limit. Zas has a simple extension mechanism based on subcommands. Do you need to handle a blog with Zas? Install/create a new extension and do it!
5. Unobtrusive structure, no `_` files. More in the [Usage section](#usage).
## Usage
Install:
```sh
go install github.com/darccio/zas/cmd/zas@latest
```
Go to your site's directory and do:
```sh
zas init
```
Zas will create a `.zas` directory with sane defaults. Put your layout in `.zas/layout.html`, and you are good to go.
```sh
zas
```
Yes. Enough. Your delightful site is on .zas/deploy. Enjoy.
What is happening here? Well, Zas calls the `generate` subcommand by default. This subcommand accepts the following flags:
* `-verbose`: print ALL the things!
* `-full`: generate all the input files. By default, it has an incremental mode that keeps source and deploys directories in sync.
## Configuration and extension
Zas is like water. It can flow, or it can cr... Nah, Zas doesn't crash (please fill an issue if it does).
Everything is configurable at .zas/config.yml. It is initialized with default values every time you create a repository. Beware, it happens every time you execute init.
You can override the `site` config section in two ways:
1. HTML comment in files (most precedence).
2. `.zas.yml` file at the directory level. Its scope is its directory and subdirectories (until another `.zas.yml` is found).
To extend Zas functionality, you can use and create plugins. You can develop them in any language (not only in Golang) thanks to Unix magic. And more gophers.
### Plugins
Any prefixed by `zs` or `mzs` is a potential Zas plugin. All plugins are Zas subcommands.
For example, we invoke an imaginary plugin called `zshello` as a subcommand:
```sh
$ zas hello
Hello!
$ zas hello World
Hello World!
```
That's all. Zas passes any command-line argument after subcommand name to `zshello`.
**Beware:** Zas won't pass any configuration information. Plugins are responsible for reading configuration, even from directory and page levels. Helper libraries in different languages are welcome!
Also, plugins are free to use `.zas` directory for their own needs. I recommend creating this directory's structure to avoid colliding issues:
```text
.zas
+-- plugins
| +-- github.com
| +-- imdario
| +-- myplugin
+-- ...
```
Any `zs` plugin can be invoked through a script tag with type `application/zas+myplugin`. Arguments can be passed with data-args attribute, which content will be used as command-line invoke.
```html
<script type="application/zas+myplugin" data-args="arg1 arg2 ... argN"></script>
```
The tag is deleted after execution. Any output in stdout will replace the tag.
All plugins will be called in order. Oh, you can even ask for async execution with same-name attribute (hint: async).
#### What's the deal with "mzs" prefix? (a.k.a. MIME types plugins)
These are MIME type plugins. Zas uses embed tags to allow easy integration beyond command line. Any MIME type can be configured in `.zas/config.yml` under mimetypes section.
```yaml
mimetypes:
text/markdown: markdown
text/yaml+myplugin: myplugin
```
If Zas finds an embed tag with a type attribute set to `text/yaml+myplugin`, it will invoke `mzsmyplugin`. Zas expects to process the plugin's stdout as HTML. It also pipes stderr to the user's shell. Any plugin will be called passing the current file's path as an argument.
```html
<embed src="navigation.md" type="text/markdown" />
```
Maybe you are asking yourself: "Where is mzsmarkdown?". Nowhere! It is a particular case where Zas calls an exported method Markdown. I wanted to allow anyone to override internal Markdown processing if they wish.
If you develop a new plugin, please contact me, and I will list it here :) Please, keep in mind: make it [idempotent](http://en.wikipedia.org/wiki/Idempotence).
## Building sites
Your site layout will look like this:
```sh
$ ls
$
```
Just kidding. A site would be:
```sh
$ ls -laR
total 8
drwxr-xr-x 5 Dario staff 170 30 mar 16:18 .
drwxr-xr-x 6 Dario staff 204 30 mar 13:17 ..
drwxr-xr-x 13 Dario staff 442 27 mar 20:05 .git
drwxr-xr-x 3 Dario staff 102 30 mar 13:18 .zas
-rw-r--r-- 1 Dario staff 941 30 mar 16:19 about.md
-rw-r--r--@ 1 Dario staff 1645 30 mar 15:31 index.md
drwxr-xr-x 4 Dario staff 136 30 mar 16:20 section
# [...]
./.zas:
total 0
drwxr-xr-x 4 Dario staff 136 30 mar 16:22 .
drwxr-xr-x 7 Dario staff 238 30 mar 16:19 ..
-rw-r--r-- 1 Dario staff 29 30 mar 13:18 config.yml
-rw-r--r-- 1 Dario staff 2438 30 mar 16:22 layout.html
./section:
total 0
drwxr-xr-x 4 Dario staff 136 30 mar 16:20 .
drwxr-xr-x 7 Dario staff 238 30 mar 16:19 ..
-rw-r--r-- 1 Dario staff 718 30 mar 16:19 index.md
-rw-r--r-- 1 Dario staff 991 30 mar 16:20 more.md
```
All .md files will be converted to HTML and copied in `.zas/deploy` using `.zas/layout.html` as layout and copying any other files and their structure. The former is also true for HTML files.
Keep in mind that any file will be treated as a Go text template before any further processing. You have access to these fields and methods from anywhere:
* `{{.Body}}`: the file itself in HTML.
* `{{.Title}}`: autodetected title (first H1 header in file), overridden by `title` property in page's config.
* `{{.Path}}`: file's path (also valid as URL).
* `{{.Site.BaseURL}}`: URL where this site will be deployed, e.g. http://example.com (without final slash).
* `{{.Site.Image}}`: URL to main image. Useful for Open Graph and Twitter meta tags.
* `{{.Page}}`: YAML map from first HTML comment (in Markdown and HTML files). It is optional.
* `{{.Directory}}`: YAML map from above (up to project's directory) or current directory's `.zas.yml` file. It is optional.
* `{{.URL}}`: full URL for this file.
* `{{.Extra /path/}}`: direct access to map holding `.zas/config.yml` as it is. You can access to any value with its full path. E.g. BaseURL is also available as `/site/baseurl`.
* `{{.Resolve id}}`: indirect access to site, directory and page config. It works with simple keys (no paths), checking for them in page, directory and site config (as `/site/<id>`), in this order.
* `{{.Language}}`: file current language, if defined in the first comment (as YAML property `language`). By default, `/site/language` value.
### What about layout.html?
It is plain HTML. No frills. Just add a placeholder `{{.Body}}` in your template.
First header level 1 from Markdown files will be made available as `{{.Title}}`, unless it is overridden.
### But... I want to do pages beyond post-like format
No problem! Just use our old friend `<embed>`. Imagine `<layout>` is a valid tag.
```html
<layout>
<nav>
<embed src="navigation.md" type="text/markdown" />
</nav>
<article>
<embed src="section/index.md" type="text/markdown" />
</article>
</layout>
```
What does it mean? It means you can have .html files with embedded markdown files. Or anything else supported by Zas.
## 你会说普通话?
對不起。T我不会说普通话。That's all my Chinese! If you are here, I guess you will enjoy I18N support in Zas.
### I18N?
Yeah, internationalization: you can build multilingual sites with Zas!
You only need to do three simple steps. First, create an i18n.yml file inside your .zas directory, like this:
```yaml
Main page:
zh: 首页
ru: Заглавная страница
es: Portada
ca: Portada
Create account:
zh: 创建账户
ru: Создать учётную запись
es: Crear una cuenta
ca: Crea un compte
Log in:
zh: 登录
ru: Войти
es: Acceder
ca: Inicia la sessió
```
Set your site's main language in `.zas/config.yml`:
```yaml
site:
language: en
```
Also, set each file's language in first comment or, if you have lots of files, as a `.zas.yml` in a subdirectory where to group them.
```sh
.zas/
index.md
faq.md
+-- zh
+-- .zas.yml
+-- index.md
+-- faq.md
+-- ru
+-- .zas.yml
+-- index.md
+-- faq.md
+-- es
+-- .zas.yml
+-- index.md
+-- faq.md
+-- ca
+-- .zas.yml
+-- index.md
+-- faq.md
```
Your `.zas.yml` will look like this, i.e. for Russian (ru):
```yaml
language: ru
```
## Roadmap
There is no roadmap. I wrote some possible enhancements [here](https://github.com/darccio/zas/issues?q=is%3Aissue+is%3Aopen+label%3Aenhancement).
Feel free to open an issue if you think Zas should do something specific in its core.
## Contact me
If I can help you, you have an idea or you are using Zas in your projects, don't hesitate to drop me a line (or a pull request): [@darccio](https://twitter.com/darccio)
## About
Written by [Dario Castañé](http://dario.im).
## License
Zas is under [AGPL v3](http://www.gnu.org/licenses/agpl-3.0.html) license.
## Other cool projects
Recently I found this cool generator inspired by zas: [zs](https://github.com/zserge/zs). I'm happy to be a humble reference for somebody :)
================================================
FILE: cmd/zas/main.go
================================================
/*
* Copyright (c) 2013 Dario Castañé.
* This file is part of Zas.
*
* Zas is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Zas is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Zas. If not, see <http://www.gnu.org/licenses/>.
*/
package main
import (
"fmt"
"os"
"os/exec"
"runtime"
"strings"
"github.com/darccio/zas"
)
/*
* Current Zas internal subcommands.
*/
var subcommands = []*zas.Subcommand{
cmdInit,
cmdGenerate,
}
var (
verbose, full *bool
cmdInit = zas.NewSubcommand("init", func() {
i := zas.Init{}
i.Run()
})
cmdGenerate = zas.NewSubcommand("generate", func() {
g := zas.Generator{
Verbose: *verbose,
Full: *full,
}
g.Run()
})
)
func init() {
verbose = cmdGenerate.Flag.Bool("verbose", false, "Verbose output")
full = cmdGenerate.Flag.Bool("full", false, "Full generation (non-incremental mode)")
}
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
args := os.Args[1:]
if len(args) == 0 {
// If no subcommand is provided, we default to "generate".
args = []string{"generate"}
}
if strings.HasPrefix(args[0], "-") {
// If the first argument is a flag, we default to "generate".
args = append([]string{"generate"}, args...)
}
command := strings.ToLower(args[0])
for _, cmd := range subcommands {
if cmd.Name == command && cmd.Run != nil {
cmd.Flag.Parse(args[1:])
cmd.Run()
os.Exit(0)
}
}
// If not internal subcommand is found, we try to exec an external Zas subcommand (plugin).
cmd := exec.Command(fmt.Sprintf("%s%s", zas.ZAS_PREFIX, args[0]), args[1:]...)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil {
fmt.Fprintf(os.Stderr, "# %s %s\n", args[0], strings.Join(args[1:], " "))
panic(err)
}
}
================================================
FILE: constants.go
================================================
/*
* Copyright (c) 2013 Dario Castañé.
* This file is part of Zas.
*
* Zas is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Zas is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Zas. If not, see <http://www.gnu.org/licenses/>.
*/
package zas
import (
"fmt"
"path/filepath"
"golang.org/x/text/cases"
"golang.org/x/text/language"
)
var (
ZAS = "zas"
ZAS_PREFIX = "zs"
ZAS_NAME = cases.Title(language.English).String(ZAS)
ZAS_DIR = fmt.Sprintf(".%s", ZAS)
ZAS_CONF_FILE = filepath.Join(ZAS_DIR, "config.yml")
ZAS_I18N_FILE = filepath.Join(ZAS_DIR, "i18n.yml")
ZAS_DIR_CONF_FILE = fmt.Sprintf(".%s.yml", ZAS)
ZAS_DEFAULT_DIR_PERM = 0o755
ZAS_DEFAULT_FILE_PERM = 0o644
ZAS_DEFAULT_CONF = ConfigSection{
ZAS: ConfigSection{
"layout": filepath.Join(ZAS_DIR, "layout.html"),
"deploy": filepath.Join(ZAS_DIR, "deploy"),
},
"site": ConfigSection{
"baseurl": "http://example.com",
"language": "en",
},
"mimetypes": ConfigSection{
"text/markdown": "markdown",
"text/plain": "plain",
"text/html": "html",
},
}
)
================================================
FILE: data.go
================================================
/*
* Copyright (c) 2013 Dario Castañé.
* This file is part of Zas.
*
* Zas is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Zas is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Zas. If not, see <http://www.gnu.org/licenses/>.
*/
package zas
import (
"errors"
"fmt"
thtml "html/template"
"path"
"strings"
"github.com/melvinmt/gt"
)
/*
* Context data store used in templates.
*/
type ZasData struct {
// Template used as body from current file.
Body thtml.HTML
// Current path (usable in URLs).
Path string
// Title from first level header (H1).
FirstTitle string
// Site configuration, as found in ZAS_CONF_FILE.
Site ZasSiteData
// In-page configuration, from first HTML comment (expected as YAML map).
Page map[interface{}]interface{}
// Current directory configuration, from ZAS_DIR_CONF_FILE.
Directory ConfigSection
// Config loaded from ZAS_CONF_FILE.
config ConfigSection
// i18n helper
i18n *gt.Build
}
/*
* Site configuration.
*
* They are required fields in order to complete social/semantic meta tags.
*/
type ZasSiteData struct {
BaseURL string
Image string
}
/*
* Current title, from page's config and first level header (H1), in this order.
*/
func (zd *ZasData) Title() (title string) {
title, ok := zd.Page["title"].(string)
if !ok {
title = zd.FirstTitle
}
return
}
/*
* Builds URL from current configuration.
*/
func (zd *ZasData) URL() string {
return fmt.Sprintf("%s%s", zd.Site.BaseURL, zd.Path)
}
/*
* Helper template method to get any value from ZasData.config using pathes.
*/
func (zd *ZasData) Extra(keypath string) (value string, err error) {
keypath = path.Clean(keypath)
if path.IsAbs(keypath) {
keypath = keypath[1:]
}
steps := strings.Split(keypath, "/")
last := len(steps) - 1
key, steps := steps[last], steps[:last]
section := zd.config
for _, step := range steps {
section = section.GetSection(step)
if section == nil {
err = errors.New("not found")
return
}
}
value = section.GetString(key)
return
}
func (zd *ZasData) Language() (language string) {
return zd.Resolve("language")
}
func (zd *ZasData) Resolve(id string) string {
var (
value interface{}
ok bool
)
value, ok = zd.Page[id]
if !ok {
if zd.Directory != nil {
value, ok = zd.Directory[id]
}
if !ok {
value, _ = zd.Extra(fmt.Sprintf("/site/%s", id))
}
}
return value.(string)
}
func (zd *ZasData) E(s string, a ...interface{}) (t string) {
var err error
zd.i18n.SetTarget(zd.Language())
if len(a) == 0 {
t, err = zd.i18n.Translate(s)
} else {
t, err = zd.i18n.Translate(s, a)
}
if err != nil {
t = "**" + s + "**"
err = nil
}
return
}
func (zd *ZasData) H(s string, a ...interface{}) (h thtml.HTML) {
return thtml.HTML(zd.E(s, a...))
}
func (zd *ZasData) IsHome() bool {
return zd.Path == "/index.html" || zd.Path == fmt.Sprintf("/%s/index.html", zd.Language())
}
func NewZasData(filepath string, gen *Generator) (data ZasData) {
// Any path must finish in ".html".
if strings.HasSuffix(filepath, ".md") {
filepath = strings.Replace(filepath, ".md", ".html", -1)
}
data.Path = fmt.Sprintf("/%s", filepath)
data.config = gen.Config
data.i18n = gen.I18n
data.Site.BaseURL = gen.Config.GetSection("site").GetString("baseurl")
data.Site.Image = gen.Config.GetSection("site").GetString("image")
return
}
================================================
FILE: generate.go
================================================
/*
* Copyright (c) 2013 Dario Castañé.
* This file is part of Zas.
*
* Zas is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Zas is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Zas. If not, see <http://www.gnu.org/licenses/>.
*/
package zas
import (
"bytes"
"fmt"
"html"
thtml "html/template"
"io"
"os"
"os/exec"
"path/filepath"
"reflect"
"strings"
"sync"
ttext "text/template"
"github.com/PuerkitoBio/goquery"
"github.com/melvinmt/gt"
markdown "github.com/yuin/goldmark"
html5 "golang.org/x/net/html"
"golang.org/x/net/html/atom"
"golang.org/x/text/cases"
"golang.org/x/text/language"
yaml "gopkg.in/yaml.v2"
)
var helpers = thtml.FuncMap{
"noescape": noescape,
"eq": eq,
}
/*
* Convenience type to group relevant rendering info.
*/
type Generator struct {
// Verbose output.
Verbose bool
// Full generation (non-incremental mode).
Full bool
// Config from ZAS_CONF_FILE.
Config ConfigSection
// Default layout from Config[ZAS]["layout"].
Layout *thtml.Template
// i18n helper.
I18n *gt.Build
// ZasDirectoryConfigs cache
cachedZasDirectoryConfigs map[string]ConfigSection
wg sync.WaitGroup
}
/*
* Returns deployment base path in config.
*/
func (gen *Generator) GetDeployPath() string {
return gen.Config.GetZString("deploy")
}
/*
* Builds deployment path for specific file pointed by path.
*/
func (gen *Generator) BuildDeployPath(path string) string {
return filepath.Join(gen.GetDeployPath(), path)
}
/*
* Renders and writes current file "path" with context "data".
*/
func (gen *Generator) Generate(path string, data *ZasData) (err error) {
var processed bytes.Buffer
if err = gen.Layout.Execute(&processed, data); err != nil {
return
}
doc, err := gen.parseAndReplace(processed, data)
if err != nil {
return
}
f, err := os.OpenFile(gen.BuildDeployPath(data.Path), os.O_RDWR|os.O_CREATE|os.O_TRUNC, os.FileMode(ZAS_DEFAULT_FILE_PERM))
if err != nil {
return
}
defer f.Close()
err = html5.Render(f, doc.Get(0))
if err != nil {
return
}
return
}
func (gen *Generator) parseAndReplace(processed bytes.Buffer, data *ZasData) (doc *goquery.Document, err error) {
// Here we manipulate its result.
doc, err = goquery.NewDocumentFromReader(&processed)
if err != nil {
return
}
err = gen.handleEmbedTags(doc, data)
return
}
func (gen *Generator) Run() error {
cfg, err := NewConfig()
if err != nil {
if os.IsNotExist(err) {
fmt.Printf("fatal: Not a valid Zas repository: %s\n", err)
return err
}
return err
}
gen.Config = cfg
gen.wg.Add(3)
go gen.parseLayout()
go gen.loadI18N()
go gen.handleDeployPath(gen.Full)
gen.wg.Wait()
// Walking function. It allows to bubble up any error from generator.
walk := func(path string, info os.FileInfo, err error) error {
return gen.walk(path, info, err)
}
if err := filepath.Walk(".", walk); err != nil {
return err
}
gen.wg.Wait()
if !gen.Full {
// TODO Can we go parallel?
// This removes deleted source files in deploy path
reapwalk := func(path string, info os.FileInfo, err error) error {
return gen.reaper(path, info, err)
}
if err = filepath.Walk(gen.GetDeployPath(), reapwalk); err != nil {
return err
}
}
return nil
}
func (gen *Generator) parseLayout() {
var err error
defer gen.wg.Done()
layout := gen.Config.GetZString("layout")
if gen.Layout, err = thtml.New(filepath.Base(layout)).Funcs(helpers).ParseFiles(layout); err != nil {
panic(err)
}
}
func (gen *Generator) loadI18N() {
defer gen.wg.Done()
mainlang := gen.Config.GetSection("site").GetString("language")
i18nStrings, err := NewI18n(mainlang)
if err != nil {
panic(err)
}
gen.I18n = >.Build{
Index: i18nStrings,
Origin: mainlang,
}
}
func (gen *Generator) handleDeployPath(full bool) {
defer gen.wg.Done()
deployPath := gen.GetDeployPath()
// If deployment path already exists, it must be deleted.
if _, err := os.Stat(deployPath); err == nil && full {
if err = os.RemoveAll(deployPath); err != nil {
panic(err)
}
}
if err := os.MkdirAll(deployPath, os.FileMode(ZAS_DEFAULT_DIR_PERM)); err != nil {
panic(err)
}
}
/*
* Real walking function. Handles all supported files and copy not supported ones in current deployment path.
*/
func (gen *Generator) walk(path string, info os.FileInfo, err error) (ierr error) {
if strings.HasPrefix(path, ".") || strings.HasPrefix(filepath.Base(path), ".") || strings.Contains(path, fmt.Sprintf("%s/", ZAS_DIR)) {
return
}
if info.IsDir() {
ierr = os.MkdirAll(gen.BuildDeployPath(path), os.FileMode(ZAS_DEFAULT_DIR_PERM))
} else {
if gen.sourceIsNewer(path, info) {
if gen.Verbose {
fmt.Println("+", path)
}
gen.wg.Add(1)
go gen.renderAsync(path)
}
}
return
}
func (gen *Generator) renderAsync(path string) {
var err error
defer gen.wg.Done()
switch {
case strings.HasSuffix(path, ".md"):
err = gen.renderMarkdown(path)
case strings.HasSuffix(path, ".html"):
err = gen.renderHTML(path)
default:
err = gen.copy(gen.BuildDeployPath(path), path)
}
if err != nil {
fmt.Printf("fatal: %s => %s\n", path, err)
}
}
/*
* Real reaping function. Reaps all missing source files in current deployment path.
*/
func (gen *Generator) reaper(path string, info os.FileInfo, err error) (ierr error) {
sourcePath := strings.Replace(path, gen.GetDeployPath(), ".", 1)
source, err := os.Open(sourcePath)
// TODO it must clean directories too
if err != nil {
reap := true
if strings.HasSuffix(sourcePath, ".html") {
sourcePath = strings.Replace(sourcePath, ".html", ".md", 1)
sourceNew, err := os.Open(sourcePath)
if err == nil {
sourceNew.Close()
reap = false
}
}
if reap {
if gen.Verbose {
fmt.Println("-", sourcePath)
}
os.RemoveAll(path)
}
} else {
source.Close()
}
return
}
func (gen *Generator) sourceIsNewer(path string, sourceInfo os.FileInfo) bool {
// Shortcut
if gen.Full {
return true
}
realpath := string(path)
if strings.HasSuffix(path, ".md") {
realpath = strings.Replace(path, ".md", ".html", 1)
}
destination, err := os.Open(gen.BuildDeployPath(realpath))
if err != nil {
return true
}
defer destination.Close()
destinationInfo, _ := destination.Stat()
return sourceInfo.ModTime().UnixNano() >= destinationInfo.ModTime().UnixNano()
}
/*
* Renders a Markdown file.
*/
func (gen *Generator) renderMarkdown(path string) (err error) {
input, err := os.ReadFile(path)
if err != nil {
return
}
// This is going to haunt me for a while.
var b bytes.Buffer
if err := markdown.Convert(input, &b); err != nil {
return err
}
md := []byte(html.UnescapeString(b.String()))
return gen.render(path, md)
}
/*
* Renders a HTML file.
*/
func (gen *Generator) renderHTML(path string) (err error) {
input, err := os.ReadFile(path)
if err != nil {
return
}
return gen.render(path, input)
}
/*
* Loads ZAS_DIR_CONF_FILE (as defined in constants.go) from current
* directory or previously found ones.
* It must be a YAML file.
*/
func (gen *Generator) loadZasDirectoryConfig(currentpath string) (config ConfigSection, err error) {
var ok bool
path := filepath.Dir(currentpath)
if config, ok = gen.cachedZasDirectoryConfigs[path]; !ok {
data, err := os.ReadFile(fmt.Sprintf("%s/%s", path, ZAS_DIR_CONF_FILE))
if err != nil {
// Maybe .zas.yml is in an upper directory (already cached or not),
// so we call this recursively.
// Unless we are at current working directory.
if path == "." {
return nil, err
}
return gen.loadZasDirectoryConfig(path)
}
config = make(ConfigSection)
_ = yaml.Unmarshal(data, &config)
if gen.cachedZasDirectoryConfigs == nil {
gen.cachedZasDirectoryConfigs = make(map[string]ConfigSection)
}
gen.cachedZasDirectoryConfigs[path] = config
}
return
}
/*
* Generic render function. It expects input to be a valid HTML document.
* Input can be a valid Go template.
*/
func (gen *Generator) render(path string, input []byte) (err error) {
template, err := ttext.New("current").Parse(string(input))
if err != nil {
return
}
var processed bytes.Buffer
// Building context and rendering template.
data := NewZasData(path, gen)
data.Directory, _ = gen.loadZasDirectoryConfig(path)
if err = template.Execute(&processed, data); err != nil {
return
}
doc, err := gen.parseAndReplace(processed, &data)
if err != nil {
fmt.Println(err)
return
}
gen.cleanUnnecessaryPTags(doc)
data.Page, err = gen.extractPageConfig(doc)
if err != nil {
fmt.Println(path, "=>", err)
err = nil
}
data.FirstTitle = gen.getTitle(doc)
body := doc.Find(atom.Body.String())
if err != nil {
return
}
if body.Size() > 0 {
var bbody bytes.Buffer
err = html5.Render(&bbody, body.Get(0))
if err != nil {
return
}
data.Body = thtml.HTML(bbody.Bytes())
}
return gen.Generate(path, &data)
}
/*
* Removes unnecessary paragraph HTML tags generated during Markdown processing by
* deleting any <p> without child text nodes (just to avoid deletion if semantic tags
* are inside).
*/
func (gen *Generator) cleanUnnecessaryPTags(doc *goquery.Document) {
doc.Find(atom.P.String()).Each(func(ix int, p *goquery.Selection) {
hasText := false
// Little heuristic to remove nodes with visually empty content.
content := strings.TrimSpace(p.Nodes[0].Data)
if content != "" {
hasText = true
}
// If current <p> tag doesn't have any child text node, extract children and add to its parent.
if !hasText {
p.ReplaceWithSelection(p.Children())
}
})
}
/*
* Returns first H1 tag as page title.
*/
func (gen *Generator) getTitle(doc *goquery.Document) (title string) {
result := doc.Find(atom.H1.String())
if result.Size() > 0 {
title = result.First().Text()
}
return
}
/*
* Extracts first HTML commend as map. It expects it as a valid YAML map.
*/
func (gen *Generator) extractPageConfig(doc *goquery.Document) (config map[interface{}]interface{}, err error) {
var comment *html5.Node
for _, child := range doc.Nodes {
if child.FirstChild == nil {
continue
}
if child.FirstChild.Type == html5.CommentNode {
comment = child.FirstChild
break
}
}
if comment != nil {
_ = yaml.Unmarshal([]byte(comment.Data), &config)
}
return
}
/*
* Copies a file.
*/
func (gen *Generator) copy(dstPath, srcPath string) (err error) {
src, err := os.Open(srcPath)
if err != nil {
return
}
defer src.Close()
dst, err := os.OpenFile(dstPath, os.O_CREATE|os.O_TRUNC|os.O_RDWR, os.FileMode(ZAS_DEFAULT_FILE_PERM))
if err != nil {
return
}
defer dst.Close()
_, err = io.Copy(dst, src)
return
}
/*
* Embeds a Markdown file.
*/
func (gen *Generator) Markdown(e *goquery.Selection, doc *goquery.Document, data *ZasData) (err error) {
if src, ok := e.Attr(atom.Src.String()); ok {
mdInput, err := os.ReadFile(src)
if err != nil {
return err
}
var b bytes.Buffer
if err := markdown.Convert(mdInput, &b); err != nil {
return err
}
mdDoc, err := gen.parseAndReplace(b, data)
if err != nil {
return err
}
e.ReplaceWithSelection(mdDoc.Find(atom.Body.String()))
}
return
}
/*
* Embeds a plain text file.
*/
func (gen *Generator) Plain(e *goquery.Selection, doc *goquery.Document, data *ZasData) (err error) {
if src, ok := e.Attr(atom.Src.String()); ok {
var input []byte
input, err = os.ReadFile(src)
if err != nil {
return err
}
var template *ttext.Template
template, err = ttext.New("current").Parse(string(input))
if err != nil {
return
}
var processed bytes.Buffer
if err = template.Execute(&processed, data); err != nil {
return
}
e.Parent().Nodes[0].Data = processed.String()
e.Remove()
}
return
}
/*
* Embeds a HTML file.
*/
func (gen *Generator) Html(e *goquery.Selection, doc *goquery.Document, data *ZasData) (err error) {
if src, ok := e.Attr(atom.Src.String()); ok {
var input []byte
input, err = os.ReadFile(src)
if err != nil {
return err
}
var htmlDoc *goquery.Document
htmlDoc, err = gen.parseAndReplace(*bytes.NewBuffer(input), data)
if err != nil {
return
}
e.ReplaceWithSelection(htmlDoc.Children())
}
return
}
/*
* Handles <embed> tags.
*
* They can be handled with MIME type plugins or internal exported methods like Markdown.
*/
func (gen *Generator) handleEmbedTags(doc *goquery.Document, data *ZasData) (err error) {
doc.Find(atom.Embed.String()).EachWithBreak(func(ix int, e *goquery.Selection) bool {
if src, ok := e.Attr(atom.Src.String()); ok {
var typ string
if typ, ok = e.Attr(atom.Type.String()); !ok {
err = fmt.Errorf("missing type attribute for embed '%s'", src)
return false
}
plugin := gen.resolveMIMETypePlugin(typ)
method := reflect.ValueOf(gen).MethodByName(cases.Title(language.English).String(plugin))
if method == reflect.ValueOf(nil) {
err = gen.handleMIMETypePlugin(e, doc)
} else {
args := make([]reflect.Value, 3)
args[0] = reflect.ValueOf(e)
args[1] = reflect.ValueOf(doc)
args[2] = reflect.ValueOf(data)
r := method.Call(args)
rerr := r[0].Interface()
if ierr, ok := rerr.(error); ok {
err = ierr
}
}
if err != nil {
return false
}
}
return true
})
return
}
type bufErr struct {
buffer []byte
err error
}
/*
* Invokes a MIME type plugin based on current node's type attribute, passing src attribute's value
* as argument. Subcommand's output is piped to Gokogiri through a buffer.
*/
func (gen *Generator) handleMIMETypePlugin(e *goquery.Selection, doc *goquery.Document) (err error) {
var (
src, typ string
ok bool
)
if src, ok = e.Attr(atom.Src.String()); ok {
return
}
if typ, ok = e.Attr(atom.Type.String()); ok {
return
}
cmdname := gen.resolveMIMETypePlugin(typ)
if cmdname == "" {
return
}
cmd := exec.Command(fmt.Sprintf("m%s%s", ZAS_PREFIX, cmdname), src)
stdout, err := cmd.StdoutPipe()
if err != nil {
return
}
cmd.Stderr = os.Stderr
c := make(chan bufErr)
go func() {
data, err := io.ReadAll(stdout)
c <- bufErr{data, err}
}()
if err = cmd.Start(); err != nil {
return
}
be := <-c
if err = cmd.Wait(); err != nil {
return
}
if be.err != nil {
return be.err
}
e.ReplaceWithHtml(string(be.buffer))
return
}
/*
* Returns registered plugin (without ZAS_PREFIX) from config.
*/
func (gen *Generator) resolveMIMETypePlugin(typ string) string {
return gen.Config.GetSection("mimetypes").GetString(typ)
}
func noescape(data string) thtml.HTML {
return thtml.HTML(data)
}
func eq(a, b interface{}) bool {
return a == b
}
================================================
FILE: go.mod
================================================
module github.com/darccio/zas
go 1.20
require (
dario.cat/mergo v1.0.0
github.com/PuerkitoBio/goquery v1.8.1
github.com/melvinmt/gt v1.0.1
github.com/yuin/goldmark v1.6.0
golang.org/x/net v0.23.0
golang.org/x/text v0.14.0
gopkg.in/yaml.v2 v2.4.0
)
require (
github.com/andybalholm/cascadia v1.3.2 // indirect
github.com/kr/pretty v0.3.1 // indirect
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
)
================================================
FILE: go.sum
================================================
dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM=
github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ=
github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA=
github.com/andybalholm/cascadia v1.3.2 h1:3Xi6Dw5lHF15JtdcmAHD3i1+T8plmv7BQ/nsViSLyss=
github.com/andybalholm/cascadia v1.3.2/go.mod h1:7gtRlve5FxPPgIgX36uWBX58OdBsSS6lUvCFb+h7KvU=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/melvinmt/gt v1.0.1 h1:0oYILl8UfvRc+OVRk7hymybPvCzOrmixuS46Dr/XzK8=
github.com/melvinmt/gt v1.0.1/go.mod h1:fZvBmiukZgESIMCkh7O+D5uceNkOaAQmST1g8exnu/o=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
github.com/yuin/goldmark v1.6.0 h1:boZcn2GTjpsynOsC0iJHnBWa4Bi0qzfJjthwauItG68=
github.com/yuin/goldmark v1.6.0/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns=
golang.org/x/net v0.23.0 h1:7EYJ93RZ9vYSZAIb2x3lnuvqO5zneoD6IvWjuhfxjTs=
golang.org/x/net v0.23.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
golang.org/x/term v0.7.0/go.mod h1:P32HKFT3hSsZrRxla30E9HqToFYAQPCMs/zFMBUFqPY=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
================================================
FILE: init.go
================================================
/*
* Copyright (c) 2013 Dario Castañé.
* This file is part of Zas.
*
* Zas is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Zas is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Zas. If not, see <http://www.gnu.org/licenses/>.
*/
package zas
import (
"fmt"
"os"
"path/filepath"
"dario.cat/mergo"
"github.com/melvinmt/gt"
yaml "gopkg.in/yaml.v2"
)
/*
* Aliasing goyaml's default map type.
*/
type ConfigSection map[interface{}]interface{}
/*
* Loads ZAS_CONF_FILE (as defined in constants.go).
* It must be a YAML file.
*/
func NewConfig() (ConfigSection, error) {
data, err := os.ReadFile(ZAS_CONF_FILE)
if err != nil {
return nil, err
}
var config ConfigSection
if err = yaml.Unmarshal(data, &config); err != nil {
return nil, err
}
if err = mergo.Merge(&config, ZAS_DEFAULT_CONF); err != nil {
return nil, err
}
return config, nil
}
/*
* Loads ZAS_I18N_FILE (as defined in constants.go).
* It must be a YAML file.
*/
func NewI18n(mainlang string) (i18n gt.Strings, err error) {
data, err := os.ReadFile(ZAS_I18N_FILE)
i18n = make(gt.Strings)
if err != nil {
if os.IsNotExist(err) {
err = nil
return
}
i18n = nil
return
}
err = yaml.Unmarshal(data, &i18n)
for k, v := range i18n {
if _, ok := v[mainlang]; !ok {
v[mainlang] = k
}
}
return
}
/*
* Returns a string value from current section.
*/
func (cs ConfigSection) GetString(key string) (value string) {
raw := cs[key]
if raw == nil {
value = ""
} else {
value = raw.(string)
}
return
}
/*
* Returns a subsection from current section.
*/
func (cs ConfigSection) GetSection(key string) (value ConfigSection) {
var ok bool
if value, ok = cs[key].(ConfigSection); !ok {
value = ConfigSection(cs[key].(map[interface{}]interface{}))
}
return
}
/*
* Returns a string value from default Zas section.
*/
func (cs ConfigSection) GetZString(key string) string {
s := cs.GetSection(ZAS)
return s.GetString(key)
}
type Init struct{}
func (i *Init) Run() {
path, _ := filepath.Abs(ZAS_DIR)
if _, err := os.Stat(ZAS_DIR); os.IsNotExist(err) {
os.Mkdir(ZAS_DIR, os.FileMode(ZAS_DEFAULT_DIR_PERM))
fmt.Printf("Initialized empty %s repository in %s\n", ZAS_NAME, path)
} else {
fmt.Printf("Reinitialized existing %s repository in %s\n", ZAS_NAME, path)
}
var (
data []byte
err error
)
// If default config variable has fields, we store it as ZAS_CONF_FILE (as defined in constants.go).
// It overwrites every time we invoke init subcommand.
if len(ZAS_DEFAULT_CONF) > 0 {
if data, err = yaml.Marshal(&ZAS_DEFAULT_CONF); err != nil {
panic(err)
}
}
if err := os.WriteFile(ZAS_CONF_FILE, data, os.FileMode(ZAS_DEFAULT_FILE_PERM)); err != nil {
panic(err)
}
}
================================================
FILE: subcommand.go
================================================
package zas
import (
"flag"
"strings"
)
/*
* Zas internal subcommand.
*
* Inspired by go command.
*/
type Subcommand struct {
// Runs the subcommand
// The args are the arguments after the subcommand name.
Run func()
// UsageLine is the one-line usage message.
// The first word in the line is taken to be the subcommand name.
UsageLine string
// Name is the name of the subcommand.
Name string
// Flag is a set of flags specific to this command.
Flag flag.FlagSet
}
func NewSubcommand(usageLine string, run func()) *Subcommand {
data := strings.SplitN(usageLine, " ", 2)
return &Subcommand{
UsageLine: usageLine,
Name: strings.ToLower(data[0]),
Run: run,
}
}
gitextract_ikz38ch4/ ├── .github/ │ ├── FUNDING.yml │ └── workflows/ │ └── codeql-analysis.yml ├── .gitignore ├── COPYING ├── README.md ├── cmd/ │ └── zas/ │ └── main.go ├── constants.go ├── data.go ├── generate.go ├── go.mod ├── go.sum ├── init.go └── subcommand.go
SYMBOL INDEX (53 symbols across 5 files)
FILE: cmd/zas/main.go
function init (line 53) | func init() {
function main (line 58) | func main() {
FILE: data.go
type ZasData (line 33) | type ZasData struct
method Title (line 65) | func (zd *ZasData) Title() (title string) {
method URL (line 76) | func (zd *ZasData) URL() string {
method Extra (line 83) | func (zd *ZasData) Extra(keypath string) (value string, err error) {
method Language (line 103) | func (zd *ZasData) Language() (language string) {
method Resolve (line 107) | func (zd *ZasData) Resolve(id string) string {
method E (line 124) | func (zd *ZasData) E(s string, a ...interface{}) (t string) {
method H (line 139) | func (zd *ZasData) H(s string, a ...interface{}) (h thtml.HTML) {
method IsHome (line 143) | func (zd *ZasData) IsHome() bool {
type ZasSiteData (line 57) | type ZasSiteData struct
function NewZasData (line 147) | func NewZasData(filepath string, gen *Generator) (data ZasData) {
FILE: generate.go
type Generator (line 52) | type Generator struct
method GetDeployPath (line 72) | func (gen *Generator) GetDeployPath() string {
method BuildDeployPath (line 79) | func (gen *Generator) BuildDeployPath(path string) string {
method Generate (line 86) | func (gen *Generator) Generate(path string, data *ZasData) (err error) {
method parseAndReplace (line 107) | func (gen *Generator) parseAndReplace(processed bytes.Buffer, data *Za...
method Run (line 117) | func (gen *Generator) Run() error {
method parseLayout (line 153) | func (gen *Generator) parseLayout() {
method loadI18N (line 163) | func (gen *Generator) loadI18N() {
method handleDeployPath (line 177) | func (gen *Generator) handleDeployPath(full bool) {
method walk (line 195) | func (gen *Generator) walk(path string, info os.FileInfo, err error) (...
method renderAsync (line 213) | func (gen *Generator) renderAsync(path string) {
method reaper (line 234) | func (gen *Generator) reaper(path string, info os.FileInfo, err error)...
method sourceIsNewer (line 260) | func (gen *Generator) sourceIsNewer(path string, sourceInfo os.FileInf...
method renderMarkdown (line 281) | func (gen *Generator) renderMarkdown(path string) (err error) {
method renderHTML (line 298) | func (gen *Generator) renderHTML(path string) (err error) {
method loadZasDirectoryConfig (line 311) | func (gen *Generator) loadZasDirectoryConfig(currentpath string) (conf...
method render (line 339) | func (gen *Generator) render(path string, input []byte) (err error) {
method cleanUnnecessaryPTags (line 383) | func (gen *Generator) cleanUnnecessaryPTags(doc *goquery.Document) {
method getTitle (line 401) | func (gen *Generator) getTitle(doc *goquery.Document) (title string) {
method extractPageConfig (line 412) | func (gen *Generator) extractPageConfig(doc *goquery.Document) (config...
method copy (line 432) | func (gen *Generator) copy(dstPath, srcPath string) (err error) {
method Markdown (line 450) | func (gen *Generator) Markdown(e *goquery.Selection, doc *goquery.Docu...
method Plain (line 472) | func (gen *Generator) Plain(e *goquery.Selection, doc *goquery.Documen...
method Html (line 497) | func (gen *Generator) Html(e *goquery.Selection, doc *goquery.Document...
method handleEmbedTags (line 519) | func (gen *Generator) handleEmbedTags(doc *goquery.Document, data *Zas...
method handleMIMETypePlugin (line 560) | func (gen *Generator) handleMIMETypePlugin(e *goquery.Selection, doc *...
method resolveMIMETypePlugin (line 603) | func (gen *Generator) resolveMIMETypePlugin(typ string) string {
type bufErr (line 551) | type bufErr struct
function noescape (line 607) | func noescape(data string) thtml.HTML {
function eq (line 611) | func eq(a, b interface{}) bool {
FILE: init.go
type ConfigSection (line 33) | type ConfigSection
method GetString (line 84) | func (cs ConfigSection) GetString(key string) (value string) {
method GetSection (line 97) | func (cs ConfigSection) GetSection(key string) (value ConfigSection) {
method GetZString (line 108) | func (cs ConfigSection) GetZString(key string) string {
function NewConfig (line 39) | func NewConfig() (ConfigSection, error) {
function NewI18n (line 61) | func NewI18n(mainlang string) (i18n gt.Strings, err error) {
type Init (line 113) | type Init struct
method Run (line 115) | func (i *Init) Run() {
FILE: subcommand.go
type Subcommand (line 13) | type Subcommand struct
function NewSubcommand (line 29) | func NewSubcommand(usageLine string, run func()) *Subcommand {
Condensed preview — 13 files, each showing path, character count, and a content snippet. Download the .json file or copy for the full structured content (85K chars).
[
{
"path": ".github/FUNDING.yml",
"chars": 65,
"preview": "# These are supported funding model platforms\n\ngithub: [darccio]\n"
},
{
"path": ".github/workflows/codeql-analysis.yml",
"chars": 2432,
"preview": "# For most projects, this workflow file will not need changing; you simply need\n# to commit it to your repository.\n#\n# Y"
},
{
"path": ".gitignore",
"chars": 418,
"preview": "#### joe made this: https://goel.io/joe\n\n#####=== Go ===#####\n\n# Compiled Object files, Static and Dynamic libs (Shared "
},
{
"path": "COPYING",
"chars": 34520,
"preview": " GNU AFFERO GENERAL PUBLIC LICENSE\n Version 3, 19 November 2007\n\n Copyright (C)"
},
{
"path": "README.md",
"chars": 9995,
"preview": "# \n\nMost simple static site generator ever.\n\n## Why another one? C'mon, you must b"
},
{
"path": "cmd/zas/main.go",
"chars": 2216,
"preview": "/*\n * Copyright (c) 2013 Dario Castañé.\n * This file is part of Zas.\n *\n * Zas is free software: you can redistribute it"
},
{
"path": "constants.go",
"chars": 1626,
"preview": "/*\n * Copyright (c) 2013 Dario Castañé.\n * This file is part of Zas.\n *\n * Zas is free software: you can redistribute it"
},
{
"path": "data.go",
"chars": 3820,
"preview": "/*\n * Copyright (c) 2013 Dario Castañé.\n * This file is part of Zas.\n *\n * Zas is free software: you can redistribute it"
},
{
"path": "generate.go",
"chars": 15005,
"preview": "/*\n * Copyright (c) 2013 Dario Castañé.\n * This file is part of Zas.\n *\n * Zas is free software: you can redistribute it"
},
{
"path": "go.mod",
"chars": 429,
"preview": "module github.com/darccio/zas\n\ngo 1.20\n\nrequire (\n\tdario.cat/mergo v1.0.0\n\tgithub.com/PuerkitoBio/goquery v1.8.1\n\tgithub"
},
{
"path": "go.sum",
"chars": 6402,
"preview": "dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=\ndario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobSt"
},
{
"path": "init.go",
"chars": 3206,
"preview": "/*\n * Copyright (c) 2013 Dario Castañé.\n * This file is part of Zas.\n *\n * Zas is free software: you can redistribute it"
},
{
"path": "subcommand.go",
"chars": 702,
"preview": "package zas\n\nimport (\n\t\"flag\"\n\t\"strings\"\n)\n\n/*\n * Zas internal subcommand.\n *\n * Inspired by go command.\n */\ntype Subcom"
}
]
About this extraction
This page contains the full source code of the imdario/zas GitHub repository, extracted and formatted as plain text for AI agents and large language models (LLMs). The extraction includes 13 files (78.9 KB), approximately 22.3k tokens, and a symbol index with 53 extracted functions, classes, methods, constants, and types. Use this with OpenClaw, Claude, ChatGPT, Cursor, Windsurf, or any other AI tool that accepts text input. You can copy the full output to your clipboard or download it as a .txt file.
Extracted by GitExtract — free GitHub repo to text converter for AI. Built by Nikandr Surkov.