Initial Commit ✨

Author: vutran

.editorconfig

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+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+indent_size = 2

.gitignore

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+.DS_Store
+node_modules/
+npm-debug.log

LICENSE

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+MIT License
+
+Copyright (c) 2016 Vu Tran <vu@vu-tran.com>
+
+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.

README.md

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+# Dext CLI
+
+> [Dext](https://github.com/vutran/dext) command-line interface tool.
+
+![](screenshot.png?raw=true)
+
+## Install
+
+```bash
+$ dpm install -g dext-cli
+```
+
+*Requires [Dext](https://github.com/vutran/dext).*
+
+## Usage
+
+```bash
+# installs a new plugin/theme
+$ dpm install dext-my-plugin
+
+# uninstalls an existing plugin/theme
+$ dpm uninstall dext-my-plugin
+
+# sets a new theme
+$ dpm theme dext-my-theme
+```
+
+## Related
+
+- [dext](https://github.com/vutran/dext) - The Dext smart launcher
+
+## License
+
+MIT © [Vu Tran](https://github.com/vutran/)

api/errors.js

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+exports.ERR_MODULE_NOT_FOUND = 'ERR_MODULE_NOT_FOUND';
+exports.ERR_MODULE_INSTALLED = 'ERR_MODULE_INSTALLED';
+exports.ERR_MODULE_NOT_INSTALLED = 'ERR_MODULE_NOT_INSTALLED';
+exports.ERR_THEME_ALREADY_ACTIVE = 'ERR_THEME_ALREADY_ACTIVE';

api/index.js

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+const path = require('path');
+const { spawn } = require('child_process');
+const rimraf = require('rimraf');
+const npmName = require('npm-name');
+const {
+  ERR_MODULE_NOT_FOUND,
+  ERR_MODULE_INSTALLED,
+  ERR_MODULE_NOT_INSTALLED,
+  ERR_THEME_ALREADY_ACTIVE,
+} = require('./errors');
+const Conf = require('../utils/conf');
+const { downloadPackage } = require('../utils/download');
+const { PLUGIN_PATH } = require('../utils/paths');
+
+const config = new Conf();
+
+/**
+ * Checks if it exists on npm
+ *
+ * @param {String} plugin - The name of the plugin
+ * @return {Promise}
+ */
+const checkOnNpm = plugin => new Promise(resolve => {
+  npmName(plugin).then(available => {
+    if (available) {
+      throw new Error(ERR_MODULE_NOT_FOUND);
+    }
+    resolve();
+  });
+});
+
+/**
+ * Installs a plugin
+ *
+ * @param {String} plugin - The name of the plugin
+ * @return {Promise}
+ */
+const install = plugin => new Promise(resolve => {
+  const plugins = config.get('plugins') || [];
+
+  if (plugins.indexOf(plugin) > -1) {
+    throw new Error(ERR_MODULE_INSTALLED);
+  }
+
+  checkOnNpm(plugin).then(() => {
+    // download, install, and update configs
+    downloadPackage(plugin).then(outputDir => {
+      const installProcess = spawn('npm', ['install', '--prefix', outputDir]);
+      installProcess.on('close', (code) => {
+        if (!code) {
+          plugins.push(plugin);
+          config.set('plugins', plugins);
+          resolve();
+        }
+      });
+    });
+  });
+});
+
+/**
+ * Uninstalls a plugin
+ *
+ * @param {String} plugin - The name of the plugin
+ * @return {Promise}
+ */
+const uninstall = plugin => new Promise(resolve => {
+  const plugins = config.get('plugins') || [];
+
+  if (!plugins || !plugins.length) {
+    throw new Error(ERR_MODULE_NOT_INSTALLED);
+  }
+
+  if (plugins.indexOf(plugin) === -1) {
+    throw new Error(ERR_MODULE_NOT_INSTALLED);
+  }
+
+  // removes the directory
+  const pluginDir = path.resolve(PLUGIN_PATH, plugin);
+  rimraf(pluginDir, err => {
+    if (err) {
+      throw new Error(err);
+    }
+    plugins.splice(plugins.indexOf(plugin), 1);
+    config.set('plugins', plugins);
+    resolve();
+  });
+});
+
+/**
+ * Switches your current theme
+ *
+ * @param {String} theme - The name of the theme
+ * @return {Promise}
+ */
+const setTheme = theme => new Promise(resolve => {
+  const currentTheme = config.get('theme');
+  const plugins = config.get('plugins') || [];
+
+  if (currentTheme === theme) {
+    throw new Error(ERR_THEME_ALREADY_ACTIVE);
+  }
+
+  if (!plugins || !plugins.length) {
+    throw new Error(ERR_MODULE_NOT_INSTALLED);
+  }
+
+  if (plugins.indexOf(theme) === -1) {
+    throw new Error(ERR_MODULE_NOT_INSTALLED);
+  }
+
+  config.set('theme', theme);
+
+  resolve();
+});
+
+module.exports = {
+  checkOnNpm,
+  install,
+  uninstall,
+  setTheme,
+};

cli.js

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+#!/usr/bin/env node
+
+const args = require('args');
+const chalk = require('chalk');
+const api = require('./api');
+
+args.command(['install', 'i'], 'Install a new plugin or theme', (name, sub) => {
+  const plugin = sub[0];
+  return api.install(plugin)
+    .then(() => console.log(chalk.green(`${plugin} installed successfully!`)))
+    .catch(err => console.error(chalk.red(err)));
+});
+
+args.command(['uninstall', 'u'], 'Uninstall a plugin or theme', (name, sub) => {
+  const plugin = sub[0];
+  return api.uninstall(plugin)
+    .then(() => console.log(chalk.green(`${plugin} uninstalled successfully!`)))
+    .catch(err => console.error(chalk.red(err)));
+});
+
+args.command(['theme', 't'], 'Sets a theme', (name, sub) => {
+  const theme = sub[0];
+  return api.setTheme(theme)
+    .then(() => console.log(chalk.green(`${theme} has been set successfully!`)))
+    .catch(err => console.error(chalk.red(err)));
+});
+
+const flags = args.parse(process.argv);
+
+if (Object.keys(flags).length !== 0) {
+  args.showHelp();
+}

package.json

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+{
+  "name": "dext-cli",
+  "version": "0.0.0",
+  "description": "",
+  "main": "./cli.js",
+  "scripts": {
+    "lint": "eslint app"
+  },
+  "bin": {
+    "dpm": "./cli.js"
+  },
+  "author": "Vu Tran <vu@vu-tran.com>",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/vutran/dext"
+  },
+  "license": "MIT",
+  "dependencies": {
+    "args": "^2.0.0",
+    "conf": "^0.11.2",
+    "download": "^5.0.2",
+    "npm-name": "^3.0.0",
+    "rimraf": "^2.5.4"
+  },
+  "devDependencies": {
+    "eslint": "^3.4.0",
+    "eslint-config-airbnb": "^10.0.1",
+    "eslint-plugin-import": "^1.14.0",
+    "eslint-plugin-jsx-a11y": "^2.2.0",
+    "eslint-plugin-react": "^6.2.0"
+  }
+}

screenshot.png

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+const Conf = require('conf');
+const { DEXT_PATH } = require('./paths');
+
+module.exports = class extends Conf {
+  constructor(opts) {
+    const defaultOpts = {
+      defaults: {
+        theme: '',
+        plugins: [],
+      },
+    };
+    const o = Object.assign({}, opts, defaultOpts);
+    o.cwd = DEXT_PATH;
+    super(o);
+  }
+};