'use strict';
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var gulp = require('gulp');
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var jshint = require('gulp-jshint');
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var exec = require('gulp-exec');
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var stylish = require('jshint-stylish');
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var browserify = require('gulp-browserify');
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var uglify = require('gulp-uglify');
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var rename = require('gulp-rename');
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var karma = require('karma');
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var coveralls = require('gulp-coveralls');
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var istanbul = require('gulp-istanbul');
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var mocha = require('gulp-mocha');
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var paths = {
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index: './index.js',
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tests: './test/**/*.js'
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};
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function preTest(src) {
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return gulp.src(src)
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.pipe(istanbul())
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.pipe(istanbul.hookRequire());
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}
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function test(src){
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return gulp.src(src)
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.pipe(mocha())
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.pipe(istanbul.writeReports());
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}
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function testKarma(done){
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new karma.Server({
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configFile: __dirname + '/karma.conf.js',
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singleRun: true
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}, done).start();
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}
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function lint(src){
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return gulp.src(src)
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.pipe(jshint('.jshintrc'))
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.pipe(jshint.reporter(stylish));
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}
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gulp.task('dist', function(){
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gulp.src([paths.index])
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.pipe(browserify({
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insertGlobals : true,
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debug: true,
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standalone: 'objectHash'
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}))
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.pipe(rename('object_hash.js'))
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.pipe(uglify({outSourceMap: true}))
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.pipe(gulp.dest('./dist'));
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// tests
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gulp.src([paths.tests])
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.pipe(browserify())
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.pipe(rename('object_hash_test.js'))
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.pipe(gulp.dest('./dist'));
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});
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gulp.task('pre-test', function() {
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preTest([paths.index]);
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});
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gulp.task('test', ['pre-test'], function() {
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test([paths.tests]);
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});
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gulp.task('karma', function() {
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testKarma();
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});
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gulp.task('coveralls', function() {
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gulp.src('coverage/**/lcov.info')
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.pipe(coveralls());
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});
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gulp.task('lint', function () {
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return lint([paths.index]);
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});
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gulp.task('watch', function () {
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// watch and lint any files that are added or changed
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gulp.watch([paths.index, paths.tests], function(event){
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if(event.type !== 'deleted') {
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lint([event.path]);
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}
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});
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// run the tests when something changes
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gulp.watch([paths.index, paths.tests], ['test', 'karma']);
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});
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gulp.task('default', ['watch']);
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