ng-sortable/Gruntfile.js

Angular Library for Drag and Drop, supports Sortable and Draggable.

/*jshint undef: false, unused: false, indent: 2*/

module.exports = function (grunt) {
  'use strict';
  // load all grunt tasks automatically
  require('load-grunt-tasks')(grunt);

  var mountFolder = function (connect, dir) {
    return connect.static(require('path').resolve(dir));
  };

  var cfg = {
    srcDir: 'source',
    buildDir: 'dist',
    demoDir: 'demo'
  };

  // project configuration
  grunt.initConfig({
    cfg: cfg,

    // watch
    watch: {
      livereload: {
        files: [
          '<%= cfg.demoDir %>/**/*.js',
          '<%= cfg.demoDir %>/**/*.css',
          '<%= cfg.demoDir %>/**/*.html',
          '!<%= cfg.buildDir %>/*.js',
          '!<%= cfg.demoDir %>/dist/*.js',
          '!<%= cfg.demoDir %>/bower_components/**/*'
        ],
        options: {
          livereload: true
        }
      },
      build: {
        files: [
          '<%= cfg.srcDir %>/**/*.*',
          '!<%= cfg.buildDir %>/*.*'
        ],
        tasks: ['jshint:source', 'clean:build', 'concat:build', 'uglify:build', 'cssmin', 'copy']
      },
      cssmin: {
        files: [
          '<%= cfg.srcDir %>/**/*.css'
        ],
        tasks: ['cssmin', 'copy']
      }
    },

    // clean up files as part of other tasks
    clean: {
      build: {
        src: ['<%= cfg.buildDir %>/**']
      },
      demo: {
        src: ['<%= cfg.demoDir %>/dist/**']
      }
    },

    // prepare files for demo
    copy: {
      build: {
        expand: true,
        cwd: '<%= cfg.srcDir %>/',
        src: ['*.css'],
        dest: '<%= cfg.buildDir %>/'
      },
      demo: {
        files: [
          {
            expand: true,
            src: ['<%= cfg.buildDir %>/*.*'],
            dest: '<%= cfg.demoDir %>/'
          }
        ]
      }
    },

    jshint: {
      options: {
        'jshintrc': true,
        reporter: require('jshint-stylish')
      },
      source: {
        files: {
          src: ['<%= cfg.srcDir %>/**/*.js']
        }
      },
      demo: {
        files: {
          src: [
            '<%= cfg.demoDir %>/**/*.js',
            '!<%= cfg.demoDir %>/bower_components/**/*'
          ]
        }
      }
    },

    // concat
    concat: {
      build: {
        src: [
          '<%= cfg.srcDir %>/sortable-main.js',
          '<%= cfg.srcDir %>/sortable-helper.js',
          '<%= cfg.srcDir %>/sortable.js',
          '<%= cfg.srcDir %>/sortable-item-handle.js',
          '<%= cfg.srcDir %>/sortable-item.js'
        ],
        dest: '<%= cfg.buildDir %>/ng-sortable.js'
      }
    },

    // uglify
    uglify: {
      options: {
        preserveComments: 'some',
        mangle: false
      },
      build: {
        files: {
          '<%= cfg.buildDir %>/ng-sortable.min.js': ['<%= cfg.buildDir %>/ng-sortable.js']
        }
      }
    },

    cssmin: {
      add_banner: {
        options: {
          banner: '/* ng-sortable css file */'
        },
        files: {
          '<%= cfg.buildDir %>/ng-sortable.min.css': ['<%= cfg.srcDir %>/ng-sortable.css'],
          '<%= cfg.buildDir %>/ng-sortable.style.min.css': ['<%= cfg.srcDir %>/ng-sortable.style.css']
        }
      }
    },

    // connect
    connect: {
      options: {
        port: 9009,
        livereload: 93729,
        hostname: '0.0.0.0'
      },
      demo: {
        options: {
          middleware: function (connect) {
            return [
              mountFolder(connect, '')
            ];
          }
        }
      }
    },

    // open
    open: {
      server: {
        path: 'http://localhost:<%= connect.options.port %>/<%= cfg.demoDir %>/'
      }
    },

    // karma
    karma: {
      options: {
        configFile: 'karma.conf.js',
        autoWatch: true
      },

      single: {
        singleRun: true,
        browsers: ['Chrome']
      },

      continuous: {
        singleRun: false,
        browsers: ['Chrome']
      }
    },

    // available tasks
    tasks_list: {
      options: {},
      project: {
        options: {
          tasks: [
            {
              name: 'build',
              info: 'Create a build of (tested) the source files'
            },
            {
              name: 'serve',
              info: 'Build the project, watch file changes and start a web server'
            },
            {
              name: 'test',
              info: 'Runt tests'
            },
            {
              name: 'test:continuous',
              info: 'Runt tests continuously'
            }
          ]
        }
      }
    }
  });

  // default
  grunt.registerTask('default', ['tasks_list:project']);
  grunt.registerTask('build', ['jshint:source', 'clean:build', 'concat:build', 'cssmin', 'uglify:build', 'copy']);
  grunt.registerTask('serve', ['open', 'connect:demo', 'watch']);
  grunt.registerTask('test', ['karma:single']);
  grunt.registerTask('test:continuous', ['karma:continuous']);
};