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Tweak build option internals and add test template files.

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Former-commit-id: ed5ec6ed7886a066c8c727de19dc0fe6548a276d
This commit is contained in:
John-David Dalton
2012-09-30 00:57:09 -07:00
parent 65ab5fdb34
commit 463b5c6e49
7 changed files with 70 additions and 32 deletions
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46
build/minify.js
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@@ -9,7 +9,7 @@
spawn = require('child_process').spawn;
/** The directory that is the base of the repository */
var basePath = path.join(__dirname, '../');
var basePath = fs.realpathSync(path.join(__dirname, '../'));
/** The directory where the Closure Compiler is located */
var closurePath = path.join(basePath, 'vendor', 'closure-compiler', 'compiler.jar');
@@ -18,9 +18,9 @@
var distPath = path.join(basePath, 'dist');
/** Load other modules */
var preprocess = require(path.join(__dirname, 'pre-compile')),
postprocess = require(path.join(__dirname, 'post-compile')),
uglifyJS = require(path.join(basePath, 'vendor', 'uglifyjs', 'uglify-js'));
var preprocess = require('./pre-compile'),
postprocess = require('./post-compile'),
uglifyJS = require('../vendor/uglifyjs/uglify-js');
/** Closure Compiler command-line options */
var closureOptions = [
@@ -50,14 +50,22 @@
options = source;
var filePath = options[options.length - 1],
dirPath = path.dirname(filePath),
workingName = path.basename(filePath, '.js') + '.min',
outputPath = path.join(dirPath, workingName + '.js'),
isSilent = options.indexOf('-s') > -1 || options.indexOf('--silent') > -1;
isSilent = options.indexOf('-s') > -1 || options.indexOf('--silent') > -1,
isTemplate = options.indexOf('-t') > -1 || options.indexOf('--template') > -1,
workingName = path.basename(filePath, '.js') + '.min';
workingName = options.reduce(function(result, value, index) {
return /-wn|--working-name/.test(value)
? options[index + 1]
: result;
}, workingName);
var outputPath = path.join(dirPath, workingName + '.js');
source = fs.readFileSync(filePath, 'utf8');
options = {
'silent': isSilent,
'workingName': workingName,
'isSilent': isSilent,
'isTemplate': isTemplate,
'onComplete': function(source) {
fs.writeFileSync(outputPath, source, 'utf8');
}
@@ -71,8 +79,8 @@
*
* @private
* @constructor
* @param {String} source The source to minify.
* @param {Object} options The options object containing `onComplete`,
* @param {String} [source=''] The source to minify.
* @param {Object} [options={}] The options object containing `onComplete`,
* `silent`, and `workingName`.
*/
function Minify(source, options) {
@@ -94,11 +102,12 @@
this.compiled = {};
this.hybrid = {};
this.uglified = {};
this.isSilent = !!options.silent;
this.isSilent = !!options.isSilent;
this.isTemplate = !!options.isTemplate;
this.onComplete = options.onComplete || function() {};
this.workingName = options.workingName || 'temp';
source = preprocess(source);
source = preprocess(source, options);
this.source = source;
// begin the minification process
@@ -117,10 +126,19 @@
* @param {Function} callback The function to call once the process completes.
*/
function closureCompile(source, message, callback) {
var options = closureOptions.slice();
// use simple optimizations when minifying template files
if (this.isTemplate) {
options = options.map(function(value) {
return value.replace(/^(compilation_level)=.+$/, '$1=SIMPLE_OPTIMIZATIONS');
});
}
// the standard error stream, standard output stream, and Closure Compiler process
var error = '',
output = '',
compiler = spawn('java', ['-jar', closurePath].concat(closureOptions));
compiler = spawn('java', ['-jar', closurePath].concat(options));
// juggle arguments
if (typeof message == 'function') {