🍹 Grunt out, gulp in

Gruntfile.js

@@ -1,87 +0,0 @@
-/*jshint node: true, strict: false */
-
-// -------------------------- grunt -------------------------- //
-
-module.exports = function( grunt ) {
-
-  var banner = ( function() {
-    var src = grunt.file.read('js/isotope.js');
-    var re = new RegExp('^\\s*(?:\\/\\*[\\s\\S]*?\\*\\/)\\s*');
-    var matches = src.match( re );
-    var banner = matches[0].replace( 'Isotope', 'Isotope PACKAGED' );
-    return banner;
-  })();
-
-  grunt.initConfig({
-    // ----- global settings ----- //
-    namespace: 'isotope',
-    dataDir: 'tasks/data',
-
-    // ----- tasks settings ----- //
-
-    jshint: {
-      docs: [ 'js/**/*.js'  ],
-      options: grunt.file.readJSON('.jshintrc')
-    },
-
-    requirejs: {
-      pkgd: {
-        options: {
-          baseUrl: 'bower_components',
-          include: [
-            'jquery-bridget/jquery-bridget',
-            'isotope/js/isotope'
-          ],
-          out: 'dist/isotope.pkgd.js',
-          optimize: 'none',
-          paths: {
-            isotope: '../',
-            jquery: 'empty:'
-          },
-          wrap: {
-            start: banner
-          }
-        }
-      }
-    },
-
-    uglify: {
-      pkgd: {
-        files: {
-          'dist/isotope.pkgd.min.js': [ 'dist/isotope.pkgd.js' ]
-        },
-        options: {
-          banner: banner
-        }
-      }
-    }
-
-  });
-
-  grunt.loadNpmTasks('grunt-contrib-jshint');
-  grunt.loadNpmTasks('grunt-contrib-uglify');
-  grunt.loadNpmTasks('grunt-requirejs');
-
-  grunt.registerTask( 'pkgd-edit', function() {
-    var outFile = grunt.config.get('requirejs.pkgd.options.out');
-    var contents = grunt.file.read( outFile );
-    // get requireJS definition code
-    var definitionRE = /define\(\s*'isotope\/js\/isotope'(.|\n)+function\( Outlayer/;
-    var definition = contents.match( definitionRE )[0];
-    // remove name module
-    var fixDefinition = definition.replace( "'isotope/js/isotope',", '' )
-      // ./item -> isotope/js/item
-      .replace( /'.\//g, "'isotope/js/" );
-    contents = contents.replace( definition, fixDefinition );
-    grunt.file.write( outFile, contents );
-    grunt.log.writeln( 'Edited ' + outFile );
-  });
-
-  grunt.registerTask( 'default', [
-    'jshint',
-    'requirejs',
-    'pkgd-edit',
-    'uglify'
-  ]);
-
-};

gulpfile.js

@@ -0,0 +1,135 @@
+/*jshint node: true, strict: false */
+
+var fs = require('fs');
+var gulp = require('gulp');
+var rename = require('gulp-rename');
+var replace = require('gulp-replace');
+
+// ----- hint ----- //
+
+var jshint = require('gulp-jshint');
+
+gulp.task( 'hint-js', function() {
+  return gulp.src('js/*.js')
+    .pipe( jshint() )
+    .pipe( jshint.reporter('default') );
+});
+
+gulp.task( 'hint-test', function() {
+  return gulp.src('test/unit/*.js')
+    .pipe( jshint() )
+    .pipe( jshint.reporter('default') );
+});
+
+gulp.task( 'hint-task', function() {
+  return gulp.src('gulpfile.js')
+    .pipe( jshint() )
+    .pipe( jshint.reporter('default') );
+});
+
+var jsonlint = require('gulp-json-lint');
+
+gulp.task( 'jsonlint', function() {
+  return gulp.src( '*.json' )
+    .pipe( jsonlint() )
+    .pipe( jsonlint.report('verbose') );
+});
+
+gulp.task( 'hint', [ 'hint-js', 'hint-test', 'hint-task', 'jsonlint' ]);
+
+// -------------------------- make pkgd -------------------------- //
+
+// regex for banner comment
+var reBannerComment = new RegExp('^\\s*(?:\\/\\*[\\s\\S]*?\\*\\/)\\s*');
+
+function getBanner() {
+  var src = fs.readFileSync( 'js/isotope.js', 'utf8' );
+  var matches = src.match( reBannerComment );
+  var banner = matches[0].replace( 'Isotope', 'Isotope PACKAGED' );
+  return banner;
+}
+
+function addBanner( str ) {
+  return replace( /^/, str );
+}
+
+var rjsOptimize = require('gulp-requirejs-optimize');
+
+gulp.task( 'requirejs', function() {
+  var banner = getBanner();
+  // HACK src is not needed
+  // should refactor rjsOptimize to produce src
+  return gulp.src('js/isotope.js')
+    .pipe( rjsOptimize({
+      baseUrl: 'bower_components',
+      optimize: 'none',
+      include: [
+        'jquery-bridget/jquery-bridget',
+        'isotope/isotope'
+      ],
+      paths: {
+        isotope: '../js/',
+        jquery: 'empty:'
+      }
+    }) )
+    // remove named module
+    .pipe( replace( "'isotope/isotope',", '' ) )
+    // add banner
+    .pipe( addBanner( banner ) )
+    .pipe( rename('isotope.pkgd.js') )
+    .pipe( gulp.dest('dist') );
+});
+
+
+// ----- uglify ----- //
+
+var uglify = require('gulp-uglify');
+
+gulp.task( 'uglify', [ 'requirejs' ], function() {
+  var banner = getBanner();
+  gulp.src('dist/isotope.pkgd.js')
+    .pipe( uglify() )
+    // add banner
+    .pipe( addBanner( banner ) )
+    .pipe( rename('isotope.pkgd.min.js') )
+    .pipe( gulp.dest('dist') );
+});
+
+// ----- version ----- //
+
+// set version in source files
+
+var minimist = require('minimist');
+var gutil = require('gulp-util');
+var chalk = require('chalk');
+
+// use gulp version -t 1.2.3
+gulp.task( 'version', function() {
+  var args = minimist( process.argv.slice(3) );
+  var version = args.t;
+  if ( !version || !/^\d\.\d+\.\d+/.test( version ) ) {
+    gutil.log( 'invalid version: ' + chalk.red( version ) );
+    return;
+  }
+  gutil.log( 'ticking version to ' + chalk.green( version ) );
+
+  gulp.src('js/isotope.js')
+    .pipe( replace( /Packery v\d\.\d+\.\d+/, 'Isotope v' + version ) )
+    .pipe( gulp.dest('js') );
+
+  gulp.src( [ 'package.json' ] )
+    .pipe( replace( /"version": "\d\.\d+\.\d+"/, '"version": "' + version + '"' ) )
+    .pipe( gulp.dest('.') );
+  // replace CDN links in README
+  var minorVersion = version.match( /^\d\.\d+/ )[0];
+  gulp.src('README.mdown')
+    .pipe( replace( /isotope-layout@\d\.\d+/g, 'isotope-layout@' + minorVersion ))
+    .pipe( gulp.dest('.') );
+});
+
+// ----- default ----- //
+
+gulp.task( 'default', [
+  'hint',
+  'uglify'
+]);

package.json

@@ -11,15 +11,20 @@
     "outlayer": "~1.4.1"
   },
   "devDependencies": {
-    "doc-ready": "1.x",
+    "chalk": "^1.1.1",
-    "eventie": "^1.0.5",
+    "gulp": "^3.9.1",
+    "gulp-jshint": "^2.0.0",
+    "gulp-json-lint": "^0.1.0",
+    "gulp-rename": "^1.2.2",
+    "gulp-replace": "^0.5.4",
+    "gulp-requirejs-optimize": "github:metafizzy/gulp-requirejs-optimize",
+    "gulp-uglify": "^1.5.3",
+    "gulp-util": "^3.0.7",
     "jquery": ">=1.4.3 <2",
     "jquery-bridget": "1.1.x",
-    "qunitjs": "^1.15",
+    "jshint": "^2.9.1",
-    "grunt": "~0.4.0",
+    "minimist": "^1.2.0",
-    "grunt-contrib-jshint": "~0.4.1",
+    "qunitjs": "^1.15"
-    "grunt-contrib-uglify": "^0.9.1",
-    "grunt-requirejs": "~0.4.0"
   },
   "repository": {
     "type": "git",