Gruntfile.js

// Generated on 2015-12-27 using generator-angular 0.15.1
'use strict';

// # Globbing
// for performance reasons we're only matching one level down:
// 'test/spec/{,*/}*.js'
// use this if you want to recursively match all subfolders:
// 'test/spec/**/*.js'

module.exports = function(grunt) {
  //prepare configs
  const lodash = require('lodash');

  //obtain config
  let prodConfig = {};
  let devConfig = {};

  //default
  try {
    const dev = require('./development.config.json');
    const prod = require('./production.config.json');
    devConfig = lodash.merge({}, devConfig, dev);
    prodConfig = lodash.merge({}, prodConfig, prod);
  } catch (error) {}

  //app specific
  try {
    const dev = require('./resources/development.config.json');
    const prod = require('./resources/production.config.json');
    devConfig = lodash.merge({}, devConfig, dev);
    prodConfig = lodash.merge({}, prodConfig, prod);
  } catch (error) {}

  const serveStatic = require('serve-static');

  // Time how long tasks take. Can help when optimizing build times
  require('time-grunt')(grunt);

  // Automatically load required Grunt tasks
  require('jit-grunt')(grunt, {
    'string-replace': 'grunt-string-replace',
    useminPrepare: 'grunt-usemin',
    ngtemplates: 'grunt-angular-templates',
    ngconstant: 'grunt-ng-constant',
    cdnify: 'grunt-google-cdn',
  });

  // Configurable paths for the application
  const appConfig = {
    app: require('./bower.json').appPath || 'app',
    dist: 'dist',
    resources: 'resources',
  };

  // Define the configuration for all the tasks
  grunt.initConfig({
    // Project settings
    yeoman: appConfig,

    // Watches files for changes and runs tasks based on the changed files
    watch: {
      bower: {
        files: ['bower.json'],
        tasks: ['wiredep'],
      },
      js: {
        files: ['<%= yeoman.app %>/scripts/**/*.js'],
        tasks: ['newer:jshint:all' /*, 'newer:jscs:all'*/],
        options: {
          livereload: '<%= connect.options.livereload %>',
        },
      },
      jsTest: {
        files: ['test/spec/{,*/}*.js'],
        tasks: ['newer:jshint:test' /*, 'newer:jscs:test'*/, 'karma'],
      },
      styles: {
        files: ['<%= yeoman.app %>/styles/{,*/}*.css'],
        tasks: ['newer:copy:styles', 'postcss'],
      },
      gruntfile: {
        files: ['Gruntfile.js'],
        tasks: ['ngconstant:development'],
      },
      livereload: {
        options: {
          livereload: '<%= connect.options.livereload %>',
        },
        files: [
          '<%= yeoman.app %>/**/*.html',
          '.tmp/styles/{,*/}*.css',
          '<%= yeoman.app %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}',
        ],
      },
    },

    // The actual grunt server settings
    connect: {
      options: {
        port: 9000,
        // Change this to '0.0.0.0' to access the server from outside.
        hostname: '0.0.0.0',
        livereload: 35729,
      },
      livereload: {
        options: {
          open: true,
          middleware: function(connect) {
            return [
              serveStatic('.tmp'),
              connect().use(
                '/bower_components',
                serveStatic('./bower_components')
              ),
              connect().use('/app/styles', serveStatic('./app/styles')),
              serveStatic(appConfig.app),
            ];
          },
        },
      },
      test: {
        options: {
          port: 9001,
          middleware: function(connect) {
            return [
              serveStatic('.tmp'),
              serveStatic('test'),
              connect().use(
                '/bower_components',
                serveStatic('./bower_components')
              ),
              serveStatic(appConfig.app),
            ];
          },
        },
      },
      dist: {
        options: {
          open: true,
          base: '<%= yeoman.dist %>',
        },
      },
    },

    // Make sure there are no obvious mistakes
    jshint: {
      options: {
        jshintrc: '.jshintrc',
        reporter: require('jshint-stylish'),
      },
      all: {
        src: ['Gruntfile.js', '<%= yeoman.app %>/scripts/{,*/}*.js'],
      },
      test: {
        options: {
          jshintrc: 'test/.jshintrc',
        },
        src: ['test/spec/{,*/}*.js'],
      },
    },

    // Make sure code styles are up to par
    jscs: {
      options: {
        config: '.jscsrc',
        verbose: true,
      },
      all: {
        src: ['Gruntfile.js', '<%= yeoman.app %>/scripts/{,*/}*.js'],
      },
      test: {
        src: ['test/spec/{,*/}*.js'],
      },
    },

    // Empties folders to start fresh
    clean: {
      dist: {
        files: [
          {
            dot: true,
            src: [
              '.tmp',
              '<%= yeoman.dist %>/{,*/}*',
              '!<%= yeoman.dist %>/.git{,*/}*',
            ],
          },
        ],
      },
      server: '.tmp',
    },

    // Add vendor prefixed styles
    postcss: {
      options: {
        processors: [
          require('autoprefixer-core')({
            browsers: ['last 1 version'],
          }),
        ],
      },
      server: {
        options: {
          map: true,
        },
        files: [
          {
            expand: true,
            cwd: '.tmp/styles/',
            src: '{,*/}*.css',
            dest: '.tmp/styles/',
          },
        ],
      },
      dist: {
        files: [
          {
            expand: true,
            cwd: '.tmp/styles/',
            src: '{,*/}*.css',
            dest: '.tmp/styles/',
          },
        ],
      },
    },

    // Automatically inject Bower components into the app
    wiredep: {
      app: {
        src: ['<%= yeoman.app %>/index.html'],
        ignorePath: /\.\.\//,
      },
      test: {
        devDependencies: true,
        src: '<%= karma.unit.configFile %>',
        ignorePath: /\.\.\//,
        fileTypes: {
          js: {
            block: /(([\s\t]*)\/{2}\s*?bower:\s*?(\S*))(\n|\r|.)*?(\/{2}\s*endbower)/gi,
            detect: {
              js: /'(.*\.js)'/gi,
            },
            replace: {
              js: "'{{filePath}}',",
            },
          },
        },
      },
    },

    // Renames files for browser caching purposes
    filerev: {
      dist: {
        src: [
          '<%= yeoman.dist %>/scripts/{,*/}*.js',
          '<%= yeoman.dist %>/styles/{,*/}*.css',
          '<%= yeoman.dist %>/images/{,*/}*.{png,jpg,jpeg,gif,webp,svg}',
          '<%= yeoman.dist %>/styles/fonts/*',
        ],
      },
    },

    // Reads HTML for usemin blocks to enable smart builds that automatically
    // concat, minify and revision files. Creates configurations in memory so
    // additional tasks can operate on them
    useminPrepare: {
      html: '<%= yeoman.app %>/index.html',
      options: {
        dest: '<%= yeoman.dist %>',
        flow: {
          html: {
            steps: {
              // js: ['concat', 'uglifyjs'], //TO FIX
              js: ['concat'],
              css: ['cssmin'],
            },
            post: {},
          },
        },
      },
    },

    // Performs rewrites based on filerev and the useminPrepare configuration
    usemin: {
      html: ['<%= yeoman.dist %>/{,*/}*.html'],
      css: ['<%= yeoman.dist %>/styles/{,*/}*.css'],
      js: ['<%= yeoman.dist %>/scripts/{,*/}*.js'],
      options: {
        assetsDirs: [
          '<%= yeoman.dist %>',
          '<%= yeoman.dist %>/images',
          '<%= yeoman.dist %>/styles',
        ],
        patterns: {
          js: [
            [
              /(images\/[^''""]*\.(png|jpg|jpeg|gif|webp|svg))/g,
              'Replacing references to images',
            ],
          ],
        },
      },
    },

    // The following *-min tasks will produce minified files in the dist folder
    // By default, your `index.html`'s <!-- Usemin block --> will take care of
    // minification. These next options are pre-configured if you do not wish
    // to use the Usemin blocks.
    // cssmin: {
    //   dist: {
    //     files: {
    //       '<%= yeoman.dist %>/styles/main.css': [
    //         '.tmp/styles/{,*/}*.css'
    //       ]
    //     }
    //   }
    // },
    // uglify: {
    //   dist: {
    //     files: {
    //       '<%= yeoman.dist %>/scripts/scripts.js': [
    //         '<%= yeoman.dist %>/scripts/scripts.js'
    //       ]
    //     }
    //   }
    // },
    // concat: {
    //   dist: {}
    // },

    imagemin: {
      dist: {
        files: [
          {
            expand: true,
            cwd: '<%= yeoman.app %>/images',
            src: '{,*/}*.{png,jpg,jpeg,gif}',
            dest: '<%= yeoman.dist %>/images',
          },
        ],
      },
    },

    svgmin: {
      dist: {
        files: [
          {
            expand: true,
            cwd: '<%= yeoman.app %>/images',
            src: '{,*/}*.svg',
            dest: '<%= yeoman.dist %>/images',
          },
        ],
      },
    },

    htmlmin: {
      dist: {
        options: {
          collapseWhitespace: true,
          conservativeCollapse: true,
          collapseBooleanAttributes: true,
          removeCommentsFromCDATA: true,
          removeComments: true,
        },
        files: [
          {
            expand: true,
            cwd: '<%= yeoman.dist %>',
            src: ['*.html'],
            dest: '<%= yeoman.dist %>',
          },
        ],
      },
    },

    // Environment Variables for Angular App
    // This creates an Angular Module that can be injected via ENV
    // Add any desired constants to the ENV objects below.
    // https://github.com/diegonetto/generator-ionic/blob/master/docs/FAQ.md#how-do-i-add-constants
    ngconstant: {
      options: {
        space: '  ',
        wrap: ["'use strict';", '{%= __ngModule %}'].join('\n\n'),
        name: 'ng311',
        deps: undefined,
        dest: '<%= yeoman.app %>/scripts/config.js',
      },
      development: {
        constants: {
          ENV: devConfig,
        },
      },
      production: {
        constants: {
          ENV: prodConfig,
        },
      },
    },

    ngtemplates: {
      dist: {
        options: {
          module: 'ng311',
          htmlmin: '<%= htmlmin.dist.options %>',
          usemin: 'scripts/scripts.js',
        },
        cwd: '<%= yeoman.app %>',
        src: 'views/**/*.html',
        dest: '.tmp/templateCache.js',
      },
    },

    //replace template placeholder with actual content
    //see https://github.com/eruizdechavez/grunt-string-replace
    'string-replace': {
      dist: {
        files: {
          '<%= yeoman.dist %>/index.html': ['<%= yeoman.dist %>/index.html'],
        },
        options: {
          replacements: [
            {
              pattern: /{{ENV.title}}/gi,
              replacement: '<%= ngconstant.production.constants.ENV.title %>',
            },
            {
              pattern: /{{ENV.description}}/gi,
              replacement:
                '<%= ngconstant.production.constants.ENV.description %>',
            },
            {
              pattern: /{{ENV.author}}/gi,
              replacement: '<%= ngconstant.production.constants.ENV.author %>',
            },
          ],
        },
      },
    },

    // ng-annotate tries to make the code safe for minification automatically
    // by using the Angular long form for dependency injection.
    ngAnnotate: {
      dist: {
        files: [
          {
            expand: true,
            cwd: '.tmp/concat/scripts',
            src: '*.js',
            dest: '.tmp/concat/scripts',
          },
        ],
      },
    },

    // Replace Google CDN references
    cdnify: {
      dist: {
        html: ['<%= yeoman.dist %>/*.html'],
      },
    },

    // Copies remaining files to places other tasks can use
    copy: {
      dist: {
        files: [
          {
            expand: true,
            dot: true,
            cwd: '<%= yeoman.app %>',
            dest: '<%= yeoman.dist %>',
            src: [
              '*.{ico,png,txt}',
              '*.html',
              'images/{,*/}*.{webp}',
              'styles/fonts/{,*/}*.*',
            ],
          },
          {
            expand: true,
            cwd: '.tmp/images',
            dest: '<%= yeoman.dist %>/images',
            src: ['generated/*'],
          },
          {
            expand: true,
            cwd: 'bower_components/lato',
            src: 'fonts/**/*',
            dest: '<%= yeoman.dist %>',
          },
          {
            expand: true,
            cwd: 'bower_components/bootstrap/dist',
            src: 'fonts/*',
            dest: '<%= yeoman.dist %>',
          },
          {
            expand: true,
            cwd: 'bower_components/simple-line-icons',
            src: 'fonts/*',
            dest: '<%= yeoman.dist %>',
          },
          {
            expand: true,
            cwd: 'bower_components/themify-icons',
            src: 'fonts/*',
            dest: '<%= yeoman.dist %>',
          },
          {
            expand: true,
            cwd: 'bower_components/Ionicons',
            src: 'fonts/*',
            dest: '<%= yeoman.dist %>',
          },
          {
            expand: true,
            cwd: 'bower_components/font-awesome',
            src: 'fonts/*',
            dest: '<%= yeoman.dist %>',
          },
          {
            expand: true,
            cwd: 'bower_components/web-icons',
            src: 'fonts/*',
            dest: '<%= yeoman.dist %>',
          },
          {
            expand: true,
            cwd: 'bower_components/leaflet/dist',
            src: 'images/*',
            dest: '<%= yeoman.dist %>',
          },
        ],
      },
      styles: {
        expand: true,
        cwd: '<%= yeoman.app %>/styles',
        dest: '.tmp/styles/',
        src: '{,*/}*.css',
      },
      resources: {
        expand: true,
        cwd: '<%= yeoman.resources %>',
        dest: '<%= yeoman.dist %>',
        src: ['images/{,*/}*.*'],
      },
    },

    // Run some tasks in parallel to speed up the build process
    concurrent: {
      server: ['copy:styles'],
      test: ['copy:styles'],
      dist: ['copy:styles', 'imagemin', 'svgmin'],
    },

    // Test settings
    karma: {
      unit: {
        configFile: 'test/karma.conf.js',
        singleRun: true,
      },
    },
  });

  grunt.registerTask(
    'serve',
    'Compile then start a connect web server',
    function(target) {
      if (target === 'dist') {
        return grunt.task.run(['build', 'connect:dist:keepalive']);
      }

      grunt.task.run([
        'clean:server',
        'ngconstant:development',
        'wiredep',
        'concurrent:server',
        'postcss:server',
        'connect:livereload',
        'watch',
      ]);
    }
  );

  grunt.registerTask(
    'server',
    'DEPRECATED TASK. Use the "serve" task instead',
    function(target) {
      grunt.log.warn(
        'The `server` task has been deprecated. Use `grunt serve` to start a server.'
      );
      grunt.task.run(['serve:' + target]);
    }
  );

  grunt.registerTask('test', [
    'clean:server',
    'ngconstant:development',
    'wiredep',
    'concurrent:test',
    'postcss',
    'connect:test',
    'karma',
  ]);

  grunt.registerTask('build', [
    'clean:dist',
    'ngconstant:production',
    'wiredep',
    'useminPrepare',
    'concurrent:dist',
    'postcss',
    'ngtemplates',
    'concat',
    'ngAnnotate',
    'copy:dist',
    'copy:resources',
    // 'cdnify',
    'cssmin',
    //'uglify', //TO FIX
    'filerev',
    'usemin',
    'htmlmin',
    'string-replace:dist',
  ]);

  grunt.registerTask('default', [
    'newer:jshint',
    'newer:jscs',
    'test',
    'build',
  ]);

  grunt.registerTask('clear', [
    'clean:server',
    'ngconstant:development',
    'wiredep',
  ]);
};