Full Code of nowa-webpack/nowa for AI

Repository: nowa-webpack/nowa
Branch: master
Commit: 8da38f00b925
Files: 12
Total size: 11.7 KB

Directory structure:
gitextract_qmgksik3/

├── .editorconfig
├── .gitignore
├── LICENSE
├── README.md
├── bin/
│   ├── nowa
│   └── nowa.cmd
├── index.js
├── package.json
├── src/
│   ├── check.js
│   ├── index.js
│   └── update-notifier.js
└── uninstall.js

================================================
FILE CONTENTS
================================================

================================================
FILE: .editorconfig
================================================
root = true

[*]
indent_style = space
indent_size = 2
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true

[*.md]
trim_trailing_whitespace = false


================================================
FILE: .gitignore
================================================
node_modules
~*
*~
.DS_Store


================================================
FILE: LICENSE
================================================
The MIT License (MIT)

Copyright (c) 2016 nowa

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: README.md
================================================
# nowa

[![NPM version](https://img.shields.io/npm/v/nowa.svg?style=flat)](https://npmjs.org/package/nowa)

nowa webpack solution

----

## Feature

- Generate a [webpack](https://github.com/webpack/webpack) based boilerplate.
- Run a local server for web developer, support proxy and HMR.
- Easy to use and customize third-party UI components.
- Support customized webpack.config.js.
- Support `buildvars` to automatically output bundles with different varible combinations.

Checkout [https://nowa-webpack.github.io/](https://nowa-webpack.github.io/) for more information.

## Install

- Install nowa

```bash
$ npm i nowa -g
```

- Install all frequently-used nowa plugins ([build](https://github.com/nowa-webpack/nowa-build), [init](https://github.com/nowa-webpack/nowa-init), [lib](https://github.com/nowa-webpack/nowa-lib), [server](https://github.com/nowa-webpack/nowa-server))

```bash
$ nowa install
```

> You can install any plugin by `nowa install <name>`.

> Find more plugins, visit [here](https://www.npmjs.com/search?q=nowa-).

## Usage

- Generate a boilerplate.

```bash
$ mkdir test && cd test
$ nowa init uxcore
```

- Start a local dev server.

```bash
$ nowa server
```

- Build project.

```bash
$ nowa build
```

- Build libraries.

```bash
$ nowa lib
```


================================================
FILE: bin/nowa
================================================
#!/usr/bin/env node

module.exports = require('../');


================================================
FILE: bin/nowa.cmd
================================================
@IF EXIST "%~dp0\node.exe" (
  "%~dp0\node.exe"  "%~dp0\..\nowa\bin\nowa" %*
) ELSE (
  @SETLOCAL
  @SET PATHEXT=%PATHEXT:;.JS;=;%
  node  "%~dp0\..\nowa\bin\nowa" %*
)

================================================
FILE: index.js
================================================
#!/usr/bin/env node

module.exports = require('./src');


================================================
FILE: package.json
================================================
{
  "name": "nowa",
  "version": "1.2.2",
  "description": "nowa webpack solution",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "preuninstall": "node ./uninstall.js"
  },
  "repository": {
    "type": "git",
    "url": "https://github.com/nowa-webpack/nowa.git"
  },
  "keywords": [
    "nowa",
    "webpack",
    "server",
    "builder"
  ],
  "author": "gbk <ck0123456@gmail.com>",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/nowa-webpack/nowa/issues"
  },
  "homepage": "https://github.com/nowa-webpack/nowa#readme",
  "dependencies": {
    "chalk": "~1.1.3",
    "commander": "~2.9.0",
    "nowa-install": "^1.0.0",
    "nowa-plugin": "^1.0.0",
    "package-json": "~2.3.2",
    "resolve": "~1.1.7",
    "semver": "~5.1.0"
  },
  "bin": {
    "nowa": "./bin/nowa"
  },
  "engines": {
    "node": ">=4.0.0",
    "npm": "^3.0.0"
  }
}


================================================
FILE: src/check.js
================================================
/*
* @Author: gbk
* @Date:   2016-06-25 17:44:38
* @Last Modified by:   gbk
* @Last Modified time: 2016-06-25 22:26:03
*/

'use strict';

var os = require('os');
var fs = require('fs');
var path = require('path');

var packageJson = require('package-json');

var configRoot = path.join(os.homedir(), '.nowa');
var versionsPath = path.join(configRoot, 'latest-versions.json');

// tasks definiation
var majorVersion = process.argv[2].split('.')[0];
var tasks = process.argv.slice(3).map(function(command) {
  return packageJson(command, majorVersion);
});
tasks.push(packageJson('nowa', 'latest'))
tasks.push(new Promise(function(resolve) {
  fs.mkdir(configRoot, resolve);
}));

// run tasks
new Promise(function(resolve, reject) {
  fs.readFile(versionsPath, 'utf-8', function(err, data) {
    if (data) {
      data = JSON.parse(data);

      // check interval by 1 day
      if (Date.now() - data.update > 3600000 * 24) {
        resolve(Promise.all(tasks));
      } else {
        reject();
      }
    } else {
      resolve(Promise.all(tasks));
    }
  });
}).then(function(pkgs) {

  // write to versions store
  var versions = {};
  pkgs.forEach(function(pkg) {
    versions[pkg.name] = pkg.version;
  });
  fs.writeFile(versionsPath, JSON.stringify({
    versions: versions,
    update: Date.now()
  }));
});


================================================
FILE: src/index.js
================================================
/*
* @Author: gbk
* @Date:   2016-04-11 16:43:10
* @Last Modified by:   gbk
* @Last Modified time: 2017-03-23 21:33:26
*/

'use strict';

var fs = require('fs');
var path = require('path');

var resolve = require('resolve');
var program = require('commander');
var chalk = require('chalk');
var semver = require('semver');

var updateNotifier = require('./update-notifier');
var pkg = require('../package.json');
var argvs = process.argv;
var command = argvs[2];

// check nodejs version
if (!semver.satisfies(process.version, pkg.engines.node)) {
  console.log(chalk.red.bold('Require nodejs version ' + pkg.engines.node + ', current ' + process.version));
  console.log('Download the latest nodejs here ' + chalk.green('https://nodejs.org/en/download/'));
  process.exit();
}

// program definiation
program
  .version(pkg.version)
  .usage('<command> [options]');

// dirs to find plugins
var moduleDirs = [
  path.join(__dirname, '..', 'node_modules'),
  path.join(__dirname, '..', '..')
];
program._moduleDirs = moduleDirs;

// locate the plugin
var pluginPath = findPluginPath(command);

if (pluginPath) { // plugin found

  // check update of current command
  updateNotifier(pkg.version, 'nowa-' + command);

  // regist current plugin
  var pluginDef = require(pluginPath);
  var plugin = program.command(pluginDef.command || command);

  if (pluginDef.description) {
    plugin.description(pluginDef.description);
  }

  // set options
  if (pluginDef.options) {

    // default options in abc.json
    var defaultOpts = loadDefaultOpts(process.cwd(), 'abc.json');
    var optNameReg = /\-\-(\w+)/;
    pluginDef.options.forEach(function(optArgs) {
      if (optArgs) {
        plugin.option.apply(plugin, optArgs);

        // replace default value with options in abc.json
        var matches = optNameReg.exec(optArgs[0]);
        if (matches && matches[1] in defaultOpts) {
          plugin[matches[1]] = defaultOpts[matches[1]]
        }
      }
    });
  }

  // set action
  if (pluginDef.action) {
    plugin.action(function(cmd, opts) {
      if (cmd instanceof program.Command) {
        opts = cmd;
        cmd = '';
      }
      opts = opts || {};

      // run plugin action
      if (cmd) {
        pluginDef.action.call(this, cmd, opts);
      } else {
        pluginDef.action.call(this, opts);
      }
    });
  }

} else if (!command) { // plugin not found

  var plugins;
  var pluginPool = {};
  moduleDirs.forEach(function(modulesDir, index) {

    // search plugins
    plugins = fs.readdirSync(modulesDir).filter(function(name) {

      // filter by name
      return /^nowa\-\w+$/.test(name);
    });

    // regist all the plugins
    plugins.forEach(function(name) {

      // ensure local plugins not be overridden
      if (!pluginPool[name]) {
        pluginPool[name] = true;

        // regist a plugin for help
        var pluginPkg = require(path.join(modulesDir, name, 'package.json'));
        program
          .command(name.substring(5))
          .description(pluginPkg.description + chalk.green(' (v' + pluginPkg.version + ')'));
      }
    });
  });

  // check update of all plugins
  updateNotifier.apply(null, [ pkg.version ].concat(plugins));
}

// parse command line arguments
program.parse(argvs);

// output help if no argv specified
if (!argvs.slice(2).length) {
  program.outputHelp();
}

// locate the plugin by command
function findPluginPath(command) {
  if (command && /^\w+$/.test(command)) {
    try {
      return resolve.sync('nowa-' + command, {
        paths: moduleDirs
      });
    } catch (e) {
      console.log('');
      console.log('  ' + chalk.green.bold(command) + ' command is not installed.');
      console.log('  You can try to install it by ' + chalk.blue.bold('nowa install ' + command) + '.');
      console.log('');
    }
  }
}

// load default options
function loadDefaultOpts(startDir, configFile) {
  try {
    return require(path.join(startDir, configFile)).options || {};
  } catch (e) {
    var dir = path.dirname(startDir);
    if (dir === startDir) {
      return {};
    }
    return loadDefaultOpts(dir, configFile);
  }
}


================================================
FILE: src/update-notifier.js
================================================
/*
* @Author: gbk
* @Date:   2016-06-25 12:42:56
* @Last Modified by:   gbk
* @Last Modified time: 2017-06-21 20:53:33
*/

'use strict';

var os = require('os');
var fs = require('fs');
var path = require('path');
var spawn = require('child_process').spawn;

var chalk = require('chalk');
var semver = require('semver');

module.exports = function() {
  // do not show update tip inside nowa-gui
  if (process.env.NOWA_GUI) {
    return;
  }

  // check for nowa-gui installation
  try {
    fs.statSync(path.join(os.homedir(), '.nowa-gui', 'user_config.json'))
  } catch (e) {
    console.log(
      chalk.yellow(
        '\n  Nowa GUI for all platform is available now!' +
        '\n  You can download it here:' +
        '\n  https://nowa-webpack.github.io/')
      );
  }

  // read latest versions
  var versionsFile = path.join(os.homedir(), '.nowa', 'latest-versions.json');
  var store = {};
  try {
    store = JSON.parse(fs.readFileSync(versionsFile, 'utf-8'));
  } catch(e) {}
  var versions = store.versions || {};

  // compare versions and show tip
  var isTipShow = false;
  var argvs = Array.prototype.slice.call(arguments, 0);
  argvs.slice(1).concat([ 'nowa' ]).forEach(function(plugin) {
    try {
      var pkg = require(path.join(__dirname, '..', '..', plugin, 'package.json'));
      if (versions[plugin] && semver.lt(pkg.version, versions[plugin])) {
        if (plugin === 'nowa') {

          // do not show nowa update tip if any plugins need update
          if (!isTipShow) {
            console.log(
              chalk.yellow(
                '\n  Update available: ' +
                plugin + '@' + versions[plugin] + ' (Current: ' + pkg.version + ')' +
                '\n  Run  `npm i nowa -g`  to update.')
              );
          }
        } else {
          console.log(
            chalk.yellow(
              '\n  Update available: ' +
              plugin + '@' + versions[plugin] + ' (Current: ' + pkg.version + ')' +
              '\n  Run  `nowa install ' + plugin.substring(5) + '`  to update.')
            );
        }
        isTipShow = true;
      }
    } catch(e) {
    }
  });

  // fetch latest versions
  spawn(process.execPath, [
    path.join(__dirname, 'check')
  ].concat(argvs), {
    detached: true,
    stdio: 'ignore'
  }).unref();
};


================================================
FILE: uninstall.js
================================================
/*
* @Author: gbk
* @Date:   2016-06-26 10:38:07
* @Last Modified by:   gbk
* @Last Modified time: 2017-03-20 10:51:44
*/

'use strict';

var os = require('os');
var path = require('path');
var exec = require('child_process').execSync;

var configRoot = path.join(os.homedir(), '.nowa');
var rimrafPath = path.join(configRoot, 'install', '.bin', 'rimraf');
var installMods = path.join(configRoot, 'install', '*');
exec('node ' + rimrafPath + ' ../nowa-* ' + installMods);