Check for duplicates in the stream and filter them or throw an error(evacuated from NSA/Microsoft Github)

anonymous c5fdd06e9e packaging to the correct directory		vor 6 Jahren
debian	c5fdd06e9e packaging to the correct directory	vor 6 Jahren
examples	e84dcf883b add hideEmpty option. Fixes #8	vor 9 Jahren
lib	2488d80227 check for null values	vor 9 Jahren
.editorconfig	c394082df1 add editor files	vor 9 Jahren
.gitattributes	c394082df1 add editor files	vor 9 Jahren
.gitignore	4f0d2ae806 allow tasks will only deps. Fixes #12	vor 10 Jahren
.jshintrc	3e3614f1e9 add tests and linting	vor 10 Jahren
.npmignore	dc047a0115 reduce npm footprint by only shipping the essentials	vor 9 Jahren
.travis.yml	762c0bb0d8 fix travis test config	vor 9 Jahren
index.js	e84dcf883b add hideEmpty option. Fixes #8	vor 9 Jahren
license	683dcb30ae add license	vor 9 Jahren
package.json	93aca6896f :clap: new contributor	vor 9 Jahren
readme.md	15db8f5212 gulp	vor 6 Jahren
screenshot-aliases.png	f5f914d33d update readme, now with screenshots	vor 9 Jahren
screenshot-options.png	f5f914d33d update readme, now with screenshots	vor 9 Jahren
screenshot.png	f5f914d33d update readme, now with screenshots	vor 9 Jahren
test.js	1382c74b45 average perf increase of 23.8%	vor 9 Jahren

gulp-help

Adds a default help task to gulp and provides the ability to add custom help messages to your gulp tasks

NOTE: this version only works with gulp 3.

Apparently there's a gulp-help that works with gulp 4, somewhere, please help us find it and help us get a copy, by creating an issue

Usage

Before defining any tasks, add gulp help to your gulp instance

// gulpfile.js
var gulp = require('gulp-help')(require('gulp'));

Next, define help text for each custom task

// gulpfile.js
gulp.task('lint', 'Lints all server side js', function () {
    gulp.src('./lib/**/*.js')
      .pipe(jshint());
});

Now show that help via gulp help

New task API

gulp.task(name[, help, deps, fn, taskOptions])

name

Type: string

help

Type: string | boolean

Custom help message as a string.

If you want to hide the task from the help menu, supply false

gulp.task('task-hidden-from-help', false, function () {
  // ...
});

However, if the --all flag is provided, even these tasks will be shown. (i.e. gulp help --all)

deps

Type: Array

fn

Type: function

taskOptions.aliases

Type: Array

List of aliases for this task

gulp.task('version', 'prints the version.', [], function() {
  // ...
}, {
  aliases: ['v', 'V']
});

which results in

taskOptions.options

Type: Object

Object documenting options which can be passed to your task

gulp.task('version', 'prints the version.', [], function () {
  // ...
}, {
  options: {
    'env=prod': 'description of env, perhaps with available values',
    'key=val': 'description of key & val',
    'key': 'description of key'
  }
});