mirror of
https://github.com/Hopiu/angular.js.git
synced 2026-03-16 23:30:23 +00:00
936101041a
All browsers except from Chrome implemented both the old "//@ sourceMappingURL" and the new "//# sourceMappingURL" pragmas in the same version so the only reason to keep the old one was Chrome. However, Chrome 29, i.e. current stable version already supports the new pragma so there's no need to wait any longer.
275 lines
8.8 KiB
JavaScript
275 lines
8.8 KiB
JavaScript
var fs = require('fs');
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var shell = require('shelljs');
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var grunt = require('grunt');
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var spawn = require('child_process').spawn;
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var version;
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module.exports = {
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init: function() {
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if (!process.env.TRAVIS) {
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shell.exec('npm install');
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}
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},
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getVersion: function(){
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if (version) return version;
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var package = JSON.parse(fs.readFileSync('package.json', 'UTF-8'));
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var match = package.version.match(/^([^\-]*)(?:\-(.+))?$/);
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var semver = match[1].split('.');
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var hash = shell.exec('git rev-parse --short HEAD', {silent: true}).output.replace('\n', '');
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var fullVersion = match[1];
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if (match[2]) {
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fullVersion += '-';
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fullVersion += (match[2] == 'snapshot') ? hash : match[2];
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}
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version = {
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full: fullVersion,
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major: semver[0],
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minor: semver[1],
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dot: semver[2].replace(/rc\d+/, ''),
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codename: package.codename,
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cdn: package.cdnVersion
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};
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return version;
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},
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startKarma: function(config, singleRun, done){
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var browsers = grunt.option('browsers');
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var reporters = grunt.option('reporters');
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var noColor = grunt.option('no-colors');
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var port = grunt.option('port');
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var p = spawn('node', ['node_modules/karma/bin/karma', 'start', config,
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singleRun ? '--single-run=true' : '',
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reporters ? '--reporters=' + reporters : '',
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browsers ? '--browsers=' + browsers : '',
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noColor ? '--no-colors' : '',
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port ? '--port=' + port : ''
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]);
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p.stdout.pipe(process.stdout);
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p.stderr.pipe(process.stderr);
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p.on('exit', function(code){
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if(code !== 0) grunt.fail.warn("Karma test(s) failed. Exit code: " + code);
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done();
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});
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},
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wrap: function(src, name){
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src.unshift('src/' + name + '.prefix');
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src.push('src/' + name + '.suffix');
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return src;
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},
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addStyle: function(src, styles, minify){
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styles = styles.map(processCSS.bind(this)).join('\n');
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src += styles;
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return src;
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function processCSS(file){
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var css = fs.readFileSync(file).toString();
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if(minify){
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css = css
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.replace(/\r?\n/g, '')
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.replace(/\/\*.*?\*\//g, '')
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.replace(/:\s+/g, ':')
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.replace(/\s*\{\s*/g, '{')
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.replace(/\s*\}\s*/g, '}')
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.replace(/\s*\,\s*/g, ',')
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.replace(/\s*\;\s*/g, ';');
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}
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//escape for js
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css = css
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.replace(/\\/g, '\\\\')
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.replace(/'/g, "\\'")
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.replace(/\r?\n/g, '\\n');
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return "angular.element(document).find('head').prepend('<style type=\"text/css\">" + css + "</style>');";
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}
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},
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process: function(src, NG_VERSION, strict){
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var processed = src
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.replace(/"NG_VERSION_FULL"/g, NG_VERSION.full)
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.replace(/"NG_VERSION_MAJOR"/, NG_VERSION.major)
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.replace(/"NG_VERSION_MINOR"/, NG_VERSION.minor)
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.replace(/"NG_VERSION_DOT"/, NG_VERSION.dot)
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.replace(/"NG_VERSION_CDN"/, NG_VERSION.cdn)
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.replace(/"NG_VERSION_CODENAME"/, NG_VERSION.codename);
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if (strict !== false) processed = this.singleStrict(processed, '\n\n', true);
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return processed;
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},
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build: function(config, fn){
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var files = grunt.file.expand(config.src);
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var styles = config.styles;
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//concat
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var src = files.map(function(filepath){
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return grunt.file.read(filepath);
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}).join(grunt.util.normalizelf('\n'));
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//process
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var processed = this.process(src, grunt.config('NG_VERSION'), config.strict);
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if (styles) processed = this.addStyle(processed, styles.css, styles.minify);
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//write
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grunt.file.write(config.dest, processed);
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grunt.log.ok('File ' + config.dest + ' created.');
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fn();
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},
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singleStrict: function(src, insert){
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return src
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.replace(/\s*("|')use strict("|');\s*/g, insert) // remove all file-specific strict mode flags
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.replace(/(\(function\([^)]*\)\s*\{)/, "$1'use strict';"); // add single strict mode flag
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},
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sourceMap: function(mapFile, fileContents) {
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var sourceMapLine = '//# sourceMappingURL=' + mapFile + '\n';
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return fileContents + sourceMapLine;
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},
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min: function(file, done) {
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var classPathSep = (process.platform === "win32") ? ';' : ':';
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var minFile = file.replace(/\.js$/, '.min.js');
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var mapFile = minFile + '.map';
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var mapFileName = mapFile.match(/[^\/]+$/)[0];
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var errorFileName = file.replace(/\.js$/, '-errors.json');
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var versionNumber = this.getVersion().number;
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shell.exec(
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'java ' +
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this.java32flags() + ' ' +
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'-Xmx2g ' +
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'-cp bower_components/closure-compiler/compiler.jar' + classPathSep +
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'bower_components/ng-closure-runner/ngcompiler.jar ' +
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'org.angularjs.closurerunner.NgClosureRunner ' +
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'--compilation_level SIMPLE_OPTIMIZATIONS ' +
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'--language_in ECMASCRIPT5_STRICT ' +
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'--minerr_pass ' +
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'--minerr_errors ' + errorFileName + ' ' +
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'--minerr_url http://errors.angularjs.org/' + versionNumber + '/ ' +
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'--source_map_format=V3 ' +
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'--create_source_map ' + mapFile + ' ' +
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'--js ' + file + ' ' +
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'--js_output_file ' + minFile,
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function(code) {
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if (code !== 0) grunt.fail.warn('Error minifying ' + file);
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// closure creates the source map relative to build/ folder, we need to strip those references
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grunt.file.write(mapFile, grunt.file.read(mapFile).replace('"file":"build/', '"file":"').
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replace('"sources":["build/','"sources":["'));
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// move add use strict into the closure + add source map pragma
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grunt.file.write(minFile, this.sourceMap(mapFileName, this.singleStrict(grunt.file.read(minFile), '\n')));
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grunt.log.ok(file + ' minified into ' + minFile);
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done();
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}.bind(this));
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},
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//returns the 32-bit mode force flags for java compiler if supported, this makes the build much faster
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java32flags: function(){
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if (process.platform === "win32") return '';
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if (shell.exec('java -version -d32 2>&1', {silent: true}).code !== 0) return '';
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return ' -d32 -client';
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},
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//collects and combines error messages stripped out in minify step
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collectErrors: function () {
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var combined = {
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id: 'ng',
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generated: new Date().toString(),
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errors: {}
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};
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grunt.file.expand('build/*-errors.json').forEach(function (file) {
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var errors = grunt.file.readJSON(file),
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namespace;
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Object.keys(errors).forEach(function (prop) {
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if (typeof errors[prop] === 'object') {
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namespace = errors[prop];
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if (combined.errors[prop]) {
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Object.keys(namespace).forEach(function (code) {
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if (combined.errors[prop][code] && combined.errors[prop][code] !== namespace[code]) {
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grunt.warn('[collect-errors] Duplicate minErr codes don\'t match!');
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} else {
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combined.errors[prop][code] = namespace[code];
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}
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});
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} else {
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combined.errors[prop] = namespace;
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}
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} else {
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if (combined.errors[prop] && combined.errors[prop] !== errors[prop]) {
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grunt.warn('[collect-errors] Duplicate minErr codes don\'t match!');
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} else {
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combined.errors[prop] = errors[prop];
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}
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}
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});
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});
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grunt.file.write('build/errors.json', JSON.stringify(combined));
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grunt.file.expand('build/*-errors.json').forEach(grunt.file.delete);
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},
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//csp connect middleware
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csp: function(){
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return function(req, res, next){
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res.setHeader("X-WebKit-CSP", "default-src 'self';");
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res.setHeader("X-Content-Security-Policy", "default-src 'self'");
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next();
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};
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},
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//rewrite connect middleware
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rewrite: function(){
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return function(req, res, next){
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var REWRITE = /\/(guide|api|cookbook|misc|tutorial|error).*$/,
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IGNORED = /(\.(css|js|png|jpg)$|partials\/.*\.html$)/,
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match;
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if (!IGNORED.test(req.url) && (match = req.url.match(REWRITE))) {
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console.log('rewriting', req.url);
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req.url = req.url.replace(match[0], '/index.html');
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}
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next();
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};
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},
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parallelTask: function(args, options) {
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var task = {
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grunt: true,
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args: args,
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stream: options && options.stream
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};
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args.push('--port=' + this.sauceLabsAvailablePorts.pop());
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if (args.indexOf('test:e2e') !== -1 && grunt.option('e2e-browsers')) {
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args.push('--browsers=' + grunt.option('e2e-browsers'));
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} else if (grunt.option('browsers')) {
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args.push('--browsers=' + grunt.option('browsers'));
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}
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if (grunt.option('reporters')) {
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args.push('--reporters=' + grunt.option('reporters'));
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}
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return task;
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},
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// see http://saucelabs.com/docs/connect#localhost
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sauceLabsAvailablePorts: [9000, 9001, 9080, 9090, 9876]
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};
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