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1var gulp = require('gulp')
2var clean = require('gulp-clean')
3var uglify = require('gulp-uglify')
4var rename = require('gulp-rename')
5var sourcemaps = require('gulp-sourcemaps')
6var browserify = require('browserify')
7var fs = require('fs')
8
9function standalone(name, entry, exportName) {
10 return browserify(entry, { debug: true, standalone: exportName || name })
11 .bundle()
12 .pipe(fs.createWriteStream('./dist/'+ name.replace(/_/g, '-') +'.js'))
13}
14
15gulp.task('bundle:snabbdom', function() {
16 return standalone('snabbdom_patch', './snabbdom.bundle.js', 'snabbdom')
17})
18
19gulp.task('bundle:snabbdom:init', function() {
20 return standalone('snabbdom', './snabbdom.js')
21})
22
23gulp.task('bundle:snabbdom:h', function() {
24 return standalone('h', './h.js')
25})
26
27gulp.task('bundle:snabbdom:tovnode', function() {
28 return standalone('tovnode', './tovnode.js')
29})
30
31gulp.task('bundle:module:class', function() {
32 return standalone('snabbdom_class', './modules/class.js')
33})
34
35gulp.task('bundle:module:dataset', function() {
36 return standalone('snabbdom_dataset', './modules/dataset.js')
37})
38
39gulp.task('bundle:module:props', function() {
40 return standalone('snabbdom_props', './modules/props.js')
41})
42
43gulp.task('bundle:module:attributes', function() {
44 return standalone('snabbdom_attributes', './modules/attributes.js')
45})
46
47gulp.task('bundle:module:style', function() {
48 return standalone('snabbdom_style', './modules/style.js')
49})
50
51gulp.task('bundle:module:eventlisteners', function() {
52 return standalone('snabbdom_eventlisteners', './modules/eventlisteners.js')
53})
54
55gulp.task('bundle', [
56 'bundle:snabbdom',
57 'bundle:snabbdom:init',
58 'bundle:snabbdom:h',
59 'bundle:snabbdom:tovnode',
60 'bundle:module:attributes',
61 'bundle:module:class',
62 'bundle:module:dataset',
63 'bundle:module:props',
64 'bundle:module:style',
65 'bundle:module:eventlisteners'
66])
67
68gulp.task('compress', ['bundle'], function() {
69 return gulp.src(['dist/*.js', '!dist/*.min.js'])
70 .pipe(sourcemaps.init())
71 .pipe(uglify())
72 .pipe(rename({ suffix: '.min' }))
73 .pipe(sourcemaps.write('.'))
74 .pipe(gulp.dest('dist'))
75})
76
77gulp.task('clean', function() {
78 return gulp.src('dist/*.*', {read: false})
79 .pipe(clean())
80})
81
82gulp.task('default', ['bundle'])