Gruntfile.js

/******************************************************
 * Github news feed
 * Copyright (c) 2016–2018, Julian Kühnel
 * For the full copyright and license information,
 * please view the LICENSE file that was distributed
 * with this source code.
 *****************************************************/
const matchdep = require('matchdep');
module.exports = grunt => {
  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json') || {},
    timestamp: new Date().getTime(),
    clean: {
      build: ['build/**']
    },
    copy: {
      chrome: {
        files: [
          {
            cwd: 'extension/',
            src: ['**/*'],
            timestamp: true,
            expand: true,
            mode: true,
            dest: 'build/chrome'
          }
        ]
      },
      firefox: {
        files: [
          {
            cwd: 'extension/',
            src: ['**/*'],
            timestamp: true,
            expand: true,
            mode: true,
            dest: 'build/firefox'
          }
        ]
      },
    },
    compress: {
      chrome: {
        options: {
          // as EPERM is thrown when already installed a distributable,
          // we need to append the timestamp
          archive: 'dist/<%= pkg.name %>-<%= pkg.version %>-chrome-<%= timestamp %>.zip',
          pretty: true,
          mode: 'zip'
        },
        files: [
          {
            expand: true,
            cwd: 'build/chrome/',
            src: ['**/*', '!test.html'],
            dest: '/'
          }
        ]
      },
      firefox: {
        options: {
          // as EPERM is thrown when already installed a distributable,
          // we need to append the timestamp
          archive: 'dist/<%= pkg.name %>-<%= pkg.version %>-firefox-<%= timestamp %>.xpi',
          pretty: true,
          mode: 'zip'
        },
        files: [
          {
            expand: true,
            cwd: 'build/firefox/',
            src: ['**/*', '!test.html'],
            dest: '/'
          }
        ]
      }
    },
    eslint: {
      options: {
        configFile: '.eslintrc',
        ignorePattern: 'extension/vendor/**/*'
      },
      target: ['extension/**/*.js', 'Gruntfile.js']
    },
    removelogging: {
      chrome: {
        src: 'build/chrome/scripts/**/*.js'
      },
      firefox: {
        src: 'build/firefox/scripts/**/*.js'
      }
    },
    replace: {
      chrome: {
        src: [
          'build/chrome/manifest.json',
          'build/chrome/scripts/bootstrap.js'
        ],
        overwrite: true,
        replacements: [
          {
            from: /,?[\s]*"applications":\s?{[^}]*}[^}]*}[^}]*}/gmi,
            to: ''
          },
          {
            from: /([A-Za-z]*\s?environment\s?=\s?["'])[A-Za-z0-9]*(["'];)/gmi,
            to: '$1chrome$2'
          }
        ]
      },
      firefox: {
        src: [
          'build/firefox/manifest.json',
          'build/firefox/scripts/bootstrap.js'
        ],
        overwrite: true,
        replacements: [
          {
            from: /,?[\s]*"offline_enabled":\s?[^,]*/gmi,
            to: ''
          },
          {
            from: /([A-Za-z]*\s?environment\s?=\s?["'])[A-Za-z0-9]*(["'];)/gmi,
            to: '$1firefox$2'
          }
        ]
      }
    }
  });
  /**
   * Load Grunt plugins (dynamically)
   */
  matchdep.filterDev('grunt-*').forEach(grunt.loadNpmTasks);
  /**
   * Tasks
   */
  grunt.registerTask('default', () => {
    grunt.log.error('Please use \'$ grunt dist !\'');
  });
  grunt.registerTask('dist', () => {
    grunt.task.run(['eslint', 'clean:build']);
    if ((!grunt.option('chrome') && !grunt.option('firefox')) || grunt.option('chrome')) {
      grunt.task.run([
        'copy:chrome',
        'removelogging:chrome',
        'replace:chrome',
        'compress:chrome'
      ]);
    }
    if ((!grunt.option('chrome') && !grunt.option('firefox')) || grunt.option('firefox')) {
      grunt.task.run([
        'copy:firefox',
        'removelogging:firefox',
        'replace:firefox',
        'compress:firefox'
      ]);
    }
    grunt.task.run(['clean:build']);
  });
};