Gruntfile.js

'use strict';
/*jshint globalstrict: true */
/*jshint undef:false */
/*jshint camelcase:false */
module.exports = function(grunt) {
    var plugins = ['labels', 'table', 'tree', 'groups', 'sortable', 'movable', 'drawtask', 'tooltips', 'bounds', 'progress'];

    var coverage = grunt.option('coverage');

    var sources = {
        js: {
            core:['src/core/*.js', 'src/core/**/*.js', '.tmp/generated/core/**/*.js'],
            plugins: ['src/plugins/*.js', 'src/plugins/**/*.js', '.tmp/generated/plugins/**/*.js']
        },
        css: {
            core: ['src/core/*.css', 'src/core/**/*.css'],
            plugins: ['src/plugins/*.css', 'src/plugins/**/*.css']
        }
    };

    var config = {
        pkg: grunt.file.readJSON('package.json'),
        html2js: {
            options: {
                quoteChar: '\'',
                indentString: '    ',
                module: 'gantt.templates',
                singleModule: true
            },
            core: {
                src: ['src/template/**/*.html'],
                dest: '.tmp/generated/core/html2js.js'
            }
        },
        concat: {
            options: {
                separator: '\n',
                sourceMap: true,
                banner: '/*\n' +
                'Project: <%= pkg.name %> v<%= pkg.version %> - <%= pkg.description %>\n' +
                'Authors: <%= pkg.author %>, <%= pkg.contributors %>\n' +
                'License: <%= pkg.license %>\n' +
                'Homepage: <%= pkg.homepage %>\n' +
                'Github: <%= pkg.repository.url %>\n' +
                '*/\n'
            },
            core: {
                src: sources.js.core,
                dest: 'assets/<%= pkg.name %>.js'
            },
            plugins: {
                src: sources.js.plugins,
                dest: 'assets/<%= pkg.name %>-plugins.js'
            }
        },
        concatCss: {
            core: {
                src: sources.css.core,
                dest: 'assets/<%= pkg.name %>.css'
            },
            plugins: {
                src: sources.css.plugins,
                dest: 'assets/<%= pkg.name %>-plugins.css'
            }
        },
        cleanempty: {
            options: {},
            assets: 'assets/**/*'
        },
        clean: {
            site: ['site'],
            dist: ['dist']
        },
        uglify: {
            options: {
                banner: '/*\n' +
                'Project: <%= pkg.name %> v<%= pkg.version %> - <%= pkg.description %>\n' +
                'Authors: <%= pkg.author %>, <%= pkg.contributors %>\n' +
                'License: <%= pkg.license %>\n' +
                'Homepage: <%= pkg.homepage %>\n' +
                'Github: <%= pkg.repository.url %>\n' +
                '*/\n',
                sourceMap: true
            },
            core: {
                files: {
                    'dist/<%= pkg.name %>.min.js': sources.js.core
                }
            },
            plugins: {
                files: {
                    'dist/<%= pkg.name %>-plugins.min.js': sources.js.plugins
                }
            }
        },
        cssmin: {
            core: {
                src: sources.css.core,
                dest: 'dist/<%= pkg.name %>.min.css'
            },
            plugins: {
                src: sources.css.plugins,
                dest: 'dist/<%= pkg.name %>-plugins.min.css'
            }
        },
        copy: {
            assetsToDist: {
                files: [
                    // includes files within path
                    {expand: true, cwd: 'assets/', src: ['**'], dest: 'dist/'},
                ]
            },
            demoToSite: {
                files: [
                    // includes files within path
                    {expand: true, cwd: 'demo/dist/', src: ['**'], dest: 'site/demo'},
                ]
            },
            ghPagesToSite: {
                files: [
                    // includes files within path
                    {expand: true, cwd: 'gh-pages/', src: ['**'], dest: 'site/'},
                ]
            }
        },
        jshint: {
            src: {
                options: {
                    jshintrc: '.jshintrc',
                    reporter: require('jshint-stylish')
                },
                src: ['Gruntfile.js', 'src/**/*.js']
            },
            test: {
                options: {
                    jshintrc: 'test/spec/.jshintrc'
                },
                src: ['test/spec/**/*.js']
            }
        },
        watch: {
            files: [].concat(sources.js.core, sources.js.plugins, sources.css.core, sources.css.plugins, ['src/**/*.html']),
            tasks: ['build']
        },
        autoprefixer: {
            options: {
                // Task-specific options go here.
            },
            core: {
                src: sources.css.core
            },
            plugins: {
                src: sources.css.plugins
            }
        },
        karma: {
            unit: {
                configFile: coverage ? 'test/karma-coverage.conf.js' : 'test/karma.conf.js',
                singleRun: true
            }
        },
        coveralls: {
            options: {
                force: true,
                coverageDir: 'coverage-results',
                recursive: true
            }
        },
        connect: {
            options: {
                port: 9101,
                hostname: '0.0.0.0',
                keepalive: true,
                livereload: 39729
            },
            plunker: {
                options: {
                    open: true,
                    middleware: function(connect) {
                        return [
                            connect().use(
                                '/bower_components', connect.static('./bower_components')
                            ),
                            connect().use(
                                '/assets', connect.static('./assets')
                            ),
                            connect().use(
                                '/dist', connect.static('./dist')
                            ),
                            connect.static('plunker')
                        ];
                    }
                }
            }
        },
        run: {
            buildDemo: {
                options: {
                    cwd: 'demo'
                },
                cmd: 'grunt'
            },
            buildDocs: {
                exec: 'mkdocs build --clean'
            }
        },
        replace: {
            site: {
                options: {
                    patterns: [
                        {
                            match: 'version',
                            replacement: '<%= pkg.version %>'
                        }
                    ]
                },
                files: [
                    {src: ['site/**/*.html'], dest: './'}
                ]
            },
            siteIndexTitle: {
                options: {
                    patterns: [
                        {
                            match: /<title>.*?<\/title>/,
                            replacement: '<title>Angular Gantt - Gantt chart component for AngularJS</title>\n'+
                                         '        <meta property="og:title" content="Angular Gantt" />\n'+
                                         '        <meta property="og:description" content="Gantt chart component for AngularJS" />\n'+
                                         '        <meta property="og:type" content="website" />\n'+
                                         '        <meta property="og:url" content="https://www.angular-gantt.com/" />\n'+
                                         '        <meta property="og:image" content="https://www.angular-gantt.com/img/angular-gantt.png" />'
                        }
                    ]
                },
                files: [
                    {src: ['site/index.html'], dest: './'}
                ]
            },
            siteMkdocsFix : { // https://github.com/tomchristie/mkdocs/issues/240. Wait for Mkdocs>0.11.1.
                options: {
                    usePrefix: false,
                    patterns: [
                        {
                            match: /script src=".{2}\/assets/g,
                            replacement: 'script src="assets'
                        }
                    ]
                },
                files: [
                    {src: ['site/**/*.html'], dest: './'}
                ]
            }
        },
        'gh-pages': {
            options: {
                base: 'site',
                message: 'chore(site): Automatic update (grunt-gh-pages)'
            },
            src: ['**']
        }
    };

    for (var i = 0; i < plugins.length; i++) {
        var plugin = plugins[i];
        config.html2js[plugin] = {
            module: 'gantt.' + plugin + '.templates',
            src: ['src/plugins/' + plugin + '/**/*.html'],
            dest: '.tmp/generated/plugins/' + plugin + '/html2js.js'
        };
        config.concat[plugin] = {
            src: ['src/plugins/' + plugin + '.js', 'src/plugins/' + plugin + '/**/*.js'],
            dest: 'assets/<%= pkg.name %>-' + plugin + '-plugin.js'
        };
        config.concatCss[plugin] = {
            src: ['src/plugins/' + plugin + '.css', 'src/plugins/' + plugin + '/**/*.css'],
            dest: 'assets/<%= pkg.name %>-' + plugin + '-plugin.css'
        };
        config.cssmin[plugin] = {
            src: ['src/plugins/' + plugin + '.css', 'src/plugins/' + plugin + '/**/*.css'],
            dest: 'dist/<%= pkg.name %>-' + plugin + '-plugin.min.css'
        };
        var uglifyFiles = {};
        uglifyFiles['dist/<%= pkg.name %>-' + plugin + '-plugin.min.js'] = config.concat[plugin].src;
        config.uglify[plugin] = {files: uglifyFiles};
    }

    grunt.initConfig(config);

    grunt.loadNpmTasks('grunt-contrib-uglify');
    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-contrib-watch');
    grunt.loadNpmTasks('grunt-contrib-concat');
    grunt.loadNpmTasks('grunt-contrib-cssmin');
    grunt.loadNpmTasks('grunt-contrib-copy');
    grunt.loadNpmTasks('grunt-contrib-clean');
    grunt.loadNpmTasks('grunt-contrib-connect');
    grunt.loadNpmTasks('grunt-replace');
    grunt.loadNpmTasks('grunt-html2js');
    grunt.loadNpmTasks('grunt-autoprefixer');
    grunt.loadNpmTasks('grunt-cleanempty');
    grunt.loadNpmTasks('grunt-gh-pages');
    grunt.loadNpmTasks('grunt-run');
    grunt.loadNpmTasks('grunt-release-it');

    grunt.loadNpmTasks('grunt-karma');

    // I can't find any other method to call concat 2 times with distinct options.
    // See https://github.com/gruntjs/grunt-contrib-concat/issues/113
    // Start of ugliness
    grunt.renameTask('concat', 'concatCss');
    grunt.loadNpmTasks('grunt-contrib-concat');
    // End of ugliness

    grunt.loadNpmTasks('grunt-karma-coveralls');

    grunt.registerTask('test', ['karma']);

    grunt.registerTask('build', ['autoprefixer', 'html2js', 'jshint', 'concat', 'concatCss', 'cleanempty']);

    grunt.registerTask('buildDemo', ['run:buildDemo']);

    grunt.registerTask('buildSite', ['clean:site', 'run:buildDocs', 'run:buildDemo', 'copy:demoToSite', 'copy:ghPagesToSite', 'replace:site', 'replace:siteIndexTitle', 'replace:siteMkdocsFix']);

    grunt.registerTask('uploadSite', ['gh-pages']);

    grunt.registerTask('dist', ['clean:dist', 'build', 'buildSite', 'copy:assetsToDist', 'uglify', 'cssmin']);

    grunt.registerTask('plunker', ['connect:plunker']);

    grunt.registerTask('default', ['build', 'test']);

};