gulp-sequence

Run a series of gulp tasks in order.

Install

Install with npm

npm install --save-dev gulp-sequence

Usage

1var gulp = require('gulp')
2var gulpSequence = require('gulp-sequence')
3
4gulp.task('a', function (cb) {
5  //... cb()
6})
7
8gulp.task('b', function (cb) {
9  //... cb()
10})
11
12gulp.task('c', function (cb) {
13  //... cb()
14})
15
16gulp.task('d', function (cb) {
17  //... cb()
18})
19
20gulp.task('e', function (cb) {
21  //... cb()
22})
23
24gulp.task('f', function () {
25  // return stream
26  return gulp.src('*.js')
27})
28
29// usage 1, recommend
30// 1. run 'a', 'b' in parallel;
31// 2. run 'c' after 'a' and 'b';
32// 3. run 'd', 'e' in parallel after 'c';
33// 3. run 'f' after 'd' and 'e'.
34gulp.task('sequence-1', gulpSequence(['a', 'b'], 'c', ['d', 'e'], 'f'))
35
36// usage 2
37gulp.task('sequence-2', function (cb) {
38  gulpSequence(['a', 'b'], 'c', ['d', 'e'], 'f', cb)
39})
40
41// usage 3
42gulp.task('sequence-3', function (cb) {
43  gulpSequence(['a', 'b'], 'c', ['d', 'e'], 'f')(cb)
44})
45
46gulp.task('gulp-sequence', gulpSequence('sequence-1', 'sequence-2', 'sequence-3'))

with gulp.watch:

1gulp.watch('src/**/*.js', function (event) {
2  gulpSequence('a', 'b')(function (err) {
3    if (err) console.log(err)
4  })
5})

API

1var gulpSequence = require('gulp-sequence')

gulpSequence('subtask1', 'subtask2',...[, callback])

return a thunk function.

1var gulp = require('gulp')
2var gulpSequence = require('gulp-sequence')
3
4gulp.task('test', gulpSequence(['a', 'b'], 'c', ['d', 'e'], 'f'))

gulpSequence.use(gulp)

return a new gulpSequence function with the gulp. If you have some errors such as "task xxx is not defined", this will resolve it.

1var gulp = require('gulp')
2var gulpSequence = require('gulp-sequence').use(gulp)
3
4gulp.task('test', gulpSequence(['a', 'b'], 'c', ['d', 'e'], 'f'))

License

MIT © Teambition