sgmap/ludwig-ui

// Generated on 2015-01-21 using generator-angular 0.10.0
'use strict';

module.exports = function (grunt) {

  // Load grunt tasks automatically
  require('load-grunt-tasks')(grunt);

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

  // Configurable paths for the application
  var appConfig = {
    app: 'app',
    dist: 'dist'
  };

  // Define the configuration for all the tasks
  grunt.initConfig({

    // Project settings
    yeoman: appConfig,

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

    // Add vendor prefixed styles
    autoprefixer: {
      options: {
        browsers: ['last 1 version']
      },
      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:  /\.\.\//,
        exclude: ['bootstrap-sass', 'jquery']
      },
      sass: {
        src: ['<%= yeoman.app %>/styles/{,*/}*.{scss,sass}'],
        ignorePath: /(\.\.\/){1,2}bower_components\//
      }
    },

    // Compile Sass to CSS without Ruby
    sass: {
        options: {
            includePaths: ['<%= yeoman.app %>/bower_components']
        },
        dist: {
            files: [{
              expand: true,
              cwd: '<%= yeoman.app %>/styles/',
              src: '**/*.scss',
              dest: '.tmp/styles/',
              ext: '.css'
            }]
        }
    },

    // 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'],
              css: ['cssmin']
            },
            post: {}
          }
        }
      }
    },

    // Performs rewrites based on filerev and the useminPrepare configuration
    usemin: {
      html: ['<%= yeoman.dist %>/{,*/}*.html'],
      css: ['<%= yeoman.dist %>/styles/**/*.css'],
      options: {
        assetsDirs: ['<%= yeoman.dist %>','<%= yeoman.dist %>/images']
      }
    },

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

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

    // 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', '!oldieshim.js'],
          dest: '.tmp/concat/scripts'
        }]
      }
    },

    // 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}',
            '.htaccess',
            '*.html',
            'views/{,*/}*.html',
            'images/{,*/}*.{webp}',
            'fonts/{,*/}*.*'
          ]
        }, {
          expand: true,
          cwd: '.tmp/images',
          dest: '<%= yeoman.dist %>/images',
          src: ['generated/*']
        }, {
          expand: true,
          cwd: '<%= yeoman.app %>',
          src: 'bower_components/bootstrap-sass-official/assets/fonts/bootstrap/*',
          dest: '<%= yeoman.dist %>'
        }, {
          expand: true,
          cwd: '<%= yeoman.app %>',
          src: 'bower_components/font-awesome/fonts/*',
          dest: '<%= yeoman.dist %>'
        }]
      },
      styles: {
        expand: true,
        cwd: '<%= yeoman.app %>/styles',
        dest: '.tmp/styles/',
        src: '{,*/}*.css'
      }
    },

    // Inject application script files into index.html (doesn't include bower)
    injector: {
      options: {

      },
      scripts: {
        options: {
          transform: function(filePath) {
            filePath = filePath.replace('/app/', '');
            filePath = filePath.replace('/.tmp/', '');
            return '<script src="' + filePath + '"></script>';
          },
          starttag: '<!-- injector:js -->',
          endtag: '<!-- endinjector -->'
        },
        files: {
          '<%= yeoman.app %>/index.html': [
              ['{.tmp,<%= yeoman.app %>}/{app,scripts}/**/*.js',
               '!{.tmp,<%= yeoman.app %>}/app/app.js']
            ]
        }
      }
    },

    bower: {
        install: {
            options: {
                targetDir: 'app/bower_components'
            }
        }
      }
  });

  grunt.registerTask('default', [
    'bower:install',
    'clean:dist',
    'wiredep',
    'injector',
    'useminPrepare',
    'sass:dist',
    'imagemin',
    'autoprefixer',
    'concat',
    'ngAnnotate',
    'copy:dist',
    'cssmin',
    'uglify',
    'filerev',
    'usemin',
    'htmlmin'
  ]);
};