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gulpfile.js
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gulpfile.js
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var gulp = require('gulp')
, gutil = require('gulp-util')
, jshint = require('gulp-jshint')
, jscs = require('gulp-jscs')
, stylish = require('gulp-jscs-stylish')
, mocha = require('gulp-mocha')
, fs = require('fs')
, uglify = require('gulp-uglify')
, async = require('async')
, webpack = require("webpack")
, webpackConfig = require('./webpack.config.js')
, child_process = require('child_process');
gulp.task('default', function() {
// watch for JS changes and run tests
gulp.watch('./src/lib/*.js', function() {
gulp.run('build');
gulp.run('test');
});
});
function runSynchronized(tasks, callback){
var sync = tasks.map(function(task){
return function(callback){
gulp.run(task, function(err){
callback(err);
});
};
});
async.series(sync, callback);
}
/*
* Testing related tasks
*/
// check for jshint and jscs errors
gulp.task('lint', function() {
return gulp.src('./src/**/*.js')
.pipe(jshint({ lookup: true }))
.pipe(jscs())
.pipe(stylish.combineWithHintResults())
.pipe(jshint.reporter('jshint-stylish'))
.pipe(jshint.reporter('fail'));
});
// run the mocha tests
gulp.task('mocha', function () {
return gulp.src(['./test/unit/index.js'], {read: false})
.pipe(mocha())
.once('end', function () {
process.exit();
});
});
// run the mocha tests
gulp.task('cov', function () {
return gulp.src('./test/integration/cov.js', {read: false})
.pipe(mocha({reporter: 'html-cov'}))
.pipe(gulp.dest('./dist/'));
});
// run the tests
gulp.task('test', function () {
runSynchronized(['mocha']);
return;
});
/*
* Distribution related tasks
*/
gulp.task("build", function() {
runSynchronized(['build:webpack', 'build:test', 'build:optimize']);
});
gulp.task("build:webpack", function(callback) {
var myConfig = Object.create(webpackConfig);
webpack(myConfig, function(err, stats) {
if(err) throw new gutil.PluginError("webpack:build", err);
gutil.log("[webpack:build]", stats.toString({
colors: true
}));
callback();
});
});
gulp.task('build:test', function(callback) {
webpack({
entry: './test/browser/index.js',
output : {
path: __dirname + '/test/browser',
filename: 'browser.js'
},
node: {
fs: 'empty',
},
resolve: {
alias: {
'request': 'browser-request',
}
}
}, function(err, stats) {
if(err) throw new gutil.PluginError("webpack:build:test", err);
gutil.log("[webpack:build:test]", stats.toString({
colors: true
}));
callback();
});
});
gulp.task("build:optimize", function(callback) {
gulp.src('./dist/js/getstream.js')
.pipe(uglify())
.pipe(gulp.dest('./dist/js_min'));
});
// release to bower
gulp.task('write_bower', function () {
var packageJSON = require('./package.json');
var bowerJSON = require('./bower.json');
var version = packageJSON.version;
var message = 'Released version ' + versionName;
var versionName = 'v' + version;
console.log('Updating bower.json');
bowerJSON.version = version;
fs.writeFileSync('bower.json', JSON.stringify(bowerJSON, null, ' '));
return;
});
gulp.task('docs', function(done) {
var p = child_process.exec('jsdoc -c .jsdoc',function(error, stdout, stderr) {
if(error) {
throw new gutil.PluginError({
plugin: 'jsdoc',
message: 'Something went wrong while executing the jsdoc command: ' + error
})
}
done();
});
});