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build js in parallel

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barisusakli
2016-12-01 13:51:14 +03:00
parent ea007e2da4
commit 76044bea36
1 changed files with 44 additions and 33 deletions
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77
build.js
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@@ -39,47 +39,58 @@ exports.build = function build(targets, callback) {
exports.buildTargets = function (targets, callback) { exports.buildTargets = function (targets, callback) {
var meta = require('./src/meta'); var meta = require('./src/meta');
buildStart = buildStart || Date.now(); buildStart = buildStart || Date.now();
var startTime;
var step = function (target, next) { var step = function (startTime, target, next) {
winston.info('[build] => Completed in ' + ((Date.now() - startTime) / 1000) + 's'); winston.info('[build] ' + target + ' => Completed in ' + ((Date.now() - startTime) / 1000) + 's');
next(); next();
}; };
// eachSeries because it potentially(tm) runs faster on Windows this way
async.eachSeries(targets, function (target, next) { async.parallel([
switch(target) { function (next) {
case 'js': if (targets.indexOf('js') !== -1) {
winston.info('[build] Building javascript'); winston.info('[build] Building javascript');
startTime = Date.now(); var startTime = Date.now();
async.series([ async.series([
async.apply(meta.js.minify, 'nodebb.min.js'), async.apply(meta.js.minify, 'nodebb.min.js'),
async.apply(meta.js.minify, 'acp.min.js') async.apply(meta.js.minify, 'acp.min.js')
], step.bind(this, target, next)); ], step.bind(this, startTime, 'js', next));
break; } else {
case 'clientCSS':
winston.info('[build] Building client-side CSS');
startTime = Date.now();
meta.css.minify('stylesheet.css', step.bind(this, target, next));
break;
case 'acpCSS':
winston.info('[build] Building admin control panel CSS');
startTime = Date.now();
meta.css.minify('admin.css', step.bind(this, target, next));
break;
case 'tpl':
winston.info('[build] Building templates');
startTime = Date.now();
meta.templates.compile(step.bind(this, target, next));
break;
default:
winston.warn('[build] Unknown build target: \'' + target + '\'');
setImmediate(next); setImmediate(next);
break; }
},
function (next) {
async.eachSeries(targets, function (target, next) {
var startTime;
switch(target) {
case 'js':
setImmediate(next);
break;
case 'clientCSS':
winston.info('[build] Building client-side CSS');
startTime = Date.now();
meta.css.minify('stylesheet.css', step.bind(this, startTime, target, next));
break;
case 'acpCSS':
winston.info('[build] Building admin control panel CSS');
startTime = Date.now();
meta.css.minify('admin.css', step.bind(this, startTime, target, next));
break;
case 'tpl':
winston.info('[build] Building templates');
startTime = Date.now();
meta.templates.compile(step.bind(this, startTime, target, next));
break;
default:
winston.warn('[build] Unknown build target: \'' + target + '\'');
setImmediate(next);
break;
}
}, next);
} }
}, function (err) { ], function (err) {
if (err) { if (err) {
winston.error('[build] Encountered error during build step: ' + err.message); winston.error('[build] Encountered error during build step: ' + err.message);
return process.exit(1); return process.exit(1);