Gruntfile.js

'use strict';

module.exports = function(grunt) {

  // Project configuration.
  grunt.initConfig({
    // Metadata.
    pkg: grunt.file.readJSON('asDatepicker.jquery.json'),
    banner: '/*! <%= pkg.title || pkg.name %> - v<%= pkg.version %> - ' +
      '<%= grunt.template.today("yyyy-mm-dd") %>\n' +
      '<%= pkg.homepage ? "* " + pkg.homepage + "\\n" : "" %>' +
      '* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %>;' +
      ' Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %> */\n',
    // Task configuration.

    // -- clean config ----------------------------------------------------------
    clean: {
      files: ['dist']
    },

    // -- Concat Config ---------------------------------------------------------
    concat: {
      options: {
        banner: '<%= banner %>',
        stripBanners: true
      },
      dist: {
        src: ['src/<%= pkg.name %>.js'],
        dest: 'dist/<%= pkg.name %>.js'
      },
    },

    // -- uglify Config ---------------------------------------------------------
    uglify: {
      options: {
        banner: '<%= banner %>'
      },
      dist: {
        src: '<%= concat.dist.dest %>',
        dest: 'dist/<%= pkg.name %>.min.js'
      },
    },

    // -- jsbeautifier Config ---------------------------------------------------
    jsbeautifier : {
      files : ["src/**/*.js"],
      options : {
        "indent_size": 4,
        "indent_char": " ",
        "indent_level": 0,
        "indent_with_tabs": false,
        "preserve_newlines": true,
        "max_preserve_newlines": 10,
        "jslint_happy": false,
        "brace_style": "collapse",
        "keep_array_indentation": false,
        "keep_function_indentation": false,
        "space_before_conditional": true,
        "eval_code": false,
        "indent_case": false,
        "unescape_strings": false
      }
    },

    // -- jshint config ----------------------------------------------------------
    jshint: {
      gruntfile: {
        options: {
          jshintrc: '.jshintrc'
        },
        src: 'Gruntfile.js'
      },
      src: {
        options: {
          jshintrc: 'src/.jshintrc'
        },
        src: ['src/**/*.js']
      },
    },

    // -- watch config ----------------------------------------------------------
    watch: {
      gruntfile: {
        files: '<%= jshint.gruntfile.src %>',
        tasks: ['jshint:gruntfile']
      },
      src: {
        files: '<%= jshint.src.src %>',
        tasks: ['jshint:src', 'qunit']
      },
    },

    // -- less config ----------------------------------------------------------
    less: {
      dist: {
        files: {
          'css/asDatepicker.css': ['less/asDatepicker.less']
        }
      }
    },

    // -- autoprefixer config ----------------------------------------------------------
    autoprefixer: {
        options: {
            browsers: ['last 2 versions', 'ie 8', 'ie 9', 'android 2.3', 'android 4', 'opera 12']
        },
        src: {
            expand: true,
            cwd: 'css/',
            src: ['*.css', '!*.min.css'],
            dest: 'css/'
        }
    },

    // -- replace config ----------------------------------------------------------
    replace: {
        bower: {
            src: ['bower.json'],
            overwrite: true, // overwrite matched source files
            replacements: [{
                from: /("version": ")([0-9\.]+)(")/g,
                to: "$1<%= pkg.version %>$3"
            }]
        },
        jquery: {
            src: ['asTabs.jquery.json'],
            overwrite: true, // overwrite matched source files
            replacements: [{
                from: /("version": ")([0-9\.]+)(")/g,
                to: "$1<%= pkg.version %>$3"
            }]
        },
    },
  });

  // Load npm plugins to provide necessary tasks.
  require('load-grunt-tasks')(grunt, {
    pattern: ['grunt-*']
  });

  // Default task.
  grunt.registerTask('default', ['jshint', 'clean', 'dist']);

  grunt.registerTask('dist', ['concat', 'uglify']);
  grunt.registerTask('js', ['jsbeautifier', 'jshint']);

  grunt.registerTask('css', ['less', 'autoprefixer']);

  grunt.registerTask('version', [
    'replace:bower',
    'replace:jquery'
  ]);
};