84 lines
3.2 KiB
JavaScript
84 lines
3.2 KiB
JavaScript
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var Browserify = require('browserify');
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var bresolve = require('browser-resolve');
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patchResolve();
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module.exports = function (grunt) {
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grunt.initConfig({
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pkg: grunt.file.readJSON('package.json'),
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outputFolder: ".",
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browserify: {
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main: {
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src: ['index.js'],
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dest: '<%= outputFolder %>/<%= pkg.name %>.js',
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options: {
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browserifyOptions: { standalone: '<%= pkg.name %>' },
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banner: '/*! <%= pkg.name %> <%= pkg.version %> */\n',
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alias: {
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"jsonpath": "./index.js"
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},
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require: [
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/**
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* When running in Node, we require('./aesprim') and that module takes care of monkey-patching esprima
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* using resolve, path finding, etc...
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* Anyways, Browserify doesn't support "resolve", so we need to trick the module. We'll actually be
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* returning a verbatim, non-modified "esprima" when the code runs require('./aesprim').
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* That is ok because we will modify the "esprima" source code right after the bundle process, via
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* the postBundleCB callback.
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*/
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["esprima", {expose: "./aesprim"}]
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],
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ignore: [
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'file',
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'system',
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'source-map',
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'estraverse',
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'escodegen',
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'underscore',
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'reflect',
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'JSONSelect',
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'./lib/aesprim.js'
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//'assert' //can't remove because of lib/index.js,
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],
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postBundleCB: function(err, src, next) {
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/**
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* This is ugly, but we need to make "esprima" understand '@' as a valid character.
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* It's either this or bundle a copy of the library with those few bytes of changes.
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*/
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src = src.toString("utf8").replace(/(function isIdentifierStart\(ch\) {\s+return)/m, '$1 (ch == 0x40) || ');
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next(err, new Buffer(src, "utf8"));
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}
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}
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}
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},
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uglify: {
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options: {
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banner: '/*! <%= pkg.name %> <%= pkg.version %> */\n'
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},
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build: {
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src: '<%= outputFolder %>/<%= pkg.name %>.js',
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dest: '<%= outputFolder %>/<%= pkg.name %>.min.js'
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}
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}
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});
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grunt.loadNpmTasks('grunt-browserify');
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grunt.loadNpmTasks('grunt-contrib-uglify')
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grunt.registerTask('default', ['browserify', 'uglify']);
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};
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function patchResolve() {
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var _createDeps = Browserify.prototype._createDeps;
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Browserify.prototype._createDeps = function() {
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var returnValue = _createDeps.apply(this, arguments);
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this._bresolve = function(id, opts, cb) {
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opts.browser = 'alias';
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return bresolve(id, opts, cb);
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};
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return returnValue;
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}
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}
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