Working on #3: Modularized source code using CommonJS module format. …

…Added Grunt build with support for Browserify, PEG.js parser generation, Bower dependency resolution, QUnit PhantomJS testing and minification.

.gitignore

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+bower_components
+node_modules
+lib/managed
+dist

Gruntfile.js

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+module.exports = function(grunt) {
+
+  grunt.initConfig({
+    pkg: grunt.file.readJSON("package.json"),
+    clean: {
+      dist: {
+        src: ["dist"]
+      }
+    },
+    bower: {
+      install: {
+        options: {
+          targetDir: "./lib/managed",
+          layout: "byComponent",
+          install: true,
+          verbose: false,
+          cleanTargetDir: false,
+          cleanBowerDir: false,
+          bowerOptions: {}
+        }
+      }
+    },
+    peg: {
+      options: {
+        // Options for PEG.js parser generator
+      },
+      vexabc : {
+        src: "src/vexabc.pegjs",
+        dest: "dist/vexabc-pegjs-parser-raw.js",
+        options: {
+          // Export parser definition
+          exportVar: "module.exports",
+          cache: true
+        }
+      }
+    },
+    browserify: {
+      underscore: {
+        src: [],
+        dest: "dist/underscore.js",
+        options: {
+          shim: {
+            underscore: {
+              path: "lib/managed/underscore/underscore-min.js",
+              exports: "_"
+            }
+          }
+        }
+      },
+      vexflow: {
+        src: [],
+        dest: "dist/vexflow.js",
+        options: {
+          shim: {
+            vexflow: {
+              path: "lib/unmanaged/vexflow/vexflow-min.js",
+              exports: "Vex"
+            }
+          }
+        }
+      },
+      vexabc_pegjs_parser: {
+        src: ["dist/vexabc-pegjs-parser-raw.js"],
+        dest: "dist/vexabc-pegjs-parser.js",
+        options: {
+          external: ["underscore"],
+          alias: ["dist/vexabc-pegjs-parser-raw.js:vexabc-pegjs-parser"]
+        }
+      },
+      vexabc: {
+        src: ["src/vexabc.js"],
+        dest: "dist/<%= pkg.name %>.js",
+        options: {
+          external: ["underscore", "vexflow", "vexabc-pegjs-parser"],
+          alias: ["src/vexabc.js:vexabc"]
+        }
+      }
+    },
+    concat: {
+      options: {
+        separator: ";",
+      },
+      dist: {
+        src: ["dist/underscore.js", "dist/vexflow.js", "dist/vexabc-pegjs-parser.js", "dist/vexabc.js"],
+        dest: "dist/<%= pkg.name %>-full.js",
+      },
+    },
+    uglify: {
+      options: {
+        banner: "/*! <%= pkg.name %> <%= grunt.template.today('dd-mm-yyyy') %> */\n"
+      },
+      dist: {
+        files: {
+          "dist/<%= pkg.name %>-full-min.js": ["dist/<%= pkg.name %>-full.js"]
+        }
+      }
+    },
+    qunit: {
+      test: ["test/test.html"]
+    },
+    jshint: {
+      src: ["Gruntfile.js", "src/**/*.js"],
+      test: {
+        files: {
+          test: ["test/**/*.js"]
+        },
+        options: {
+          quotmark: false,
+          jquery: true,
+          globals: {
+            VexAbc: true,
+            // QUnit
+            test: true,
+            ok: true,
+            deepEqual: true
+          }
+        }
+      },
+      options: {
+        // options here to override JSHint defaults
+        curly: true,
+        eqeqeq: true,
+        eqnull: true,
+        expr: true,
+        immed: true,
+        indent: 2,
+        multistr: true,
+        newcap: true,
+        noarg: true,
+        quotmark: "double",
+        smarttabs: true,
+        trailing: true,
+        undef: true,
+        unused: true,
+
+        node: true,
+      }
+    },
+    watch: {
+      src: ["<%= jshint.src %>"],
+      tasks: ["jshint", "peg", "browserify"]
+    }
+  });
+
+  grunt.loadNpmTasks("grunt-contrib-clean");
+  grunt.loadNpmTasks("grunt-contrib-jshint");
+  grunt.loadNpmTasks("grunt-contrib-qunit");
+  grunt.loadNpmTasks("grunt-contrib-uglify");
+  grunt.loadNpmTasks("grunt-contrib-watch");
+  grunt.loadNpmTasks("grunt-contrib-concat");
+  grunt.loadNpmTasks("grunt-browserify");
+  grunt.loadNpmTasks("grunt-bower-task");
+  grunt.loadNpmTasks("grunt-peg");
+
+  grunt.registerTask("test", ["jshint", "peg", "browserify", "bower", "qunit"]);
+
+  grunt.registerTask("default", ["jshint", "peg", "browserify", "bower", "qunit", "concat", "uglify"]);
+
+};

bower.json

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+{
+  "name": "vexabc",
+  "version": "0.2.0",
+  "dependencies": {
+    "underscore": "1.5.2",
+    "jquery": "1.10.2",
+    "bootstrap": "3.0.2",
+    "qunit": "1.12"
+  }
+}

package.json

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+{
+  "name": "vexabc",
+  "version": "0.2.0",
+  "description": "ABC notation parser and renderer for VexFlow",
+  "homepage": "https://github.com/incompleteopus/vexabc/",
+  "author": {
+    "name": "Mikael Nousiainen",
+    "email": "[email protected]",
+    "url": "https://github.com/incompleteopus/"
+  },
+  "files": [],
+  "main": "src/vexabc",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/incompleteopus/vexabc.git"
+  },
+  "bugs": {
+    "url": "https://github.com/incompleteopus/vexabc/issues"
+  },
+  "licenses" : [
+    {
+      "type" : "MPL 2.0",
+      "url" : "https://github.com/incompleteopus/vexabc/blob/master/LICENSE"
+    }
+  ],
+  "dependencies": {
+    "underscore": "1.5.2"
+  },
+  "devDependencies": {
+    "grunt": ">= 0.4.1",
+    "grunt-contrib-clean": "0.5.0",
+    "grunt-contrib-concat": "0.3.0",
+    "grunt-contrib-jshint": "0.7.1",
+    "grunt-contrib-qunit": "0.3.0",
+    "grunt-contrib-uglify": "0.2.5",
+    "grunt-contrib-watch": "0.5.3",
+    "browserify": "~2.35.1",
+    "grunt-browserify": "~1.2.11",
+    "debowerify": "0.3.0",
+    "grunt-bower-task": "0.3.3",
+    "grunt-peg": "git://github.com/incompleteopus/grunt-peg.git#master"
+  },
+  "engines": {
+    "node": ">= 0.10.0"
+  }
+}