Adds support for named plugins and better error handling, by overriding the default
.use
method
You might also be interested in dush.
By using commitizen and conventional commit messages, maintaining meaningful ChangeLog and commit history based on global conventions, following StandardJS code style through ESLint and having always up-to-date dependencies through integrations like GreenKeeper and David-DM service, this package has top quality.
By following Semantic Versioning through standard-version releasing tool, this package is very stable and its tests are passing both on Windows (AppVeyor) and Linux (CircleCI) with results from 100% to 400% test coverage, reported respectively by CodeCov and nyc (istanbul).
If you have any problems, consider opening an issue, ping me on twitter (@tunnckoCore), join the support chat room or queue a live session on CodeMentor with me. If you don't have any problems, you're using it somewhere or you just enjoy this product, then please consider donating some cash at PayPal, since this is OPEN Open Source project made with love at Sofia, Bulgaria 🇧🇬.
(TOC generated by verb using markdown-toc)
Install with npm
$ npm install dush-better-use --save
or install using yarn
$ yarn add dush-better-use
For more use-cases see the tests
const dushBetterUse = require('dush-better-use')
Overrides the default dush/minibase/base
.use
method to support named plugins and to have better error handling. It also adds/registers the minibase-is-registered plugin if not included already, so you will have.isRegistered
method too. This plugin emitserror
event if something fail in plugin, instead of throwing.
Params
opts
{Object}: no options currentlyreturns
{Function}: a plugin function that should be passed to.use
method
Example
var dush = require('dush')
var betterUse = require('dush-better-use')
var app = dush()
app.use(betterUse())
Calls
fn
plugin immediately once, ifname
is string it registers it as "named" plugin so you can find its name atapp.registered
cache. It also emitserror
event if pluginfn
throws.
Params
name
{String|Function}: name of the plugin orfn
plugin functionfn
{Function|Object}: a plugin function, called immedately; oroptions
objectoptions
{Object}: direclty passed as 2nd argument tofn
returns
{Object}: self "app" for chaining
Example
var called = 0
function plugin (app) {
app.foo = 123
called++
}
app.use('foobar', plugin)
app.use('foobar', plugin)
app.use('foobar', plugin)
console.log(called) // => 1
console.log(app.foo) // => 123
console.log(app.registered) // => { 'foobar': true }
// if something fails in a plugin
// it emits `error` event
app.once('error', (err) => {
console.log('ERR!', err.toString()) // => Error: sadly error
})
app.use((app) => {
throw new Error('sadly error')
})
- dush-methods: Plugin for
dush
and anything based on it. It adds helper.define
and.delegate
methods | homepage - dush-no-chaining: A plugin that removes the emitter methods chaining support for
dush
,base
,minibase
or anything based on them | homepage - dush-options: Adds
.option
,.enable
and.disable
methods to yourdush
application | homepage - dush-promise: Plugin for
dush
that makes it a Deferred promise and adds.resolve
,.reject
,.than
and.catch
methods for more better… more | homepage - dush-router: A simple regex-based router for
dush
,base
,minibase
and anything based on them. Works on Browser and Node.js | homepage - dush-tap-report: A simple TAP report producer based on event system. A plugin for
dush
event emitter or anything based on it | homepage - dush: Microscopic & functional event emitter in ~350 bytes, extensible through plugins | homepage
- minibase-create-plugin: Utility helper for creating dush/minibase plugins more easily. Plugins created with this may partially work for base too | homepage
- minibase-is-registered: Plugin for dush, minibase and base, that adds
isRegistered
method to your application to detect if plugin is already registered… more | homepage - minibase-visit: Plugin for minibase and base, that adds
.visit
method to your application to visit a method over the items in… more | homepage
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
Please read the contributing guidelines for advice on opening issues, pull requests, and coding standards.
If you need some help and can spent some cash, feel free to contact me at CodeMentor.io too.
In short: If you want to contribute to that project, please follow these things
- Please DO NOT edit README.md, CHANGELOG.md and .verb.md files. See "Building docs" section.
- Ensure anything is okey by installing the dependencies and run the tests. See "Running tests" section.
- Always use
npm run commit
to commit changes instead ofgit commit
, because it is interactive and user-friendly. It uses commitizen behind the scenes, which follows Conventional Changelog idealogy. - Do NOT bump the version in package.json. For that we use
npm run release
, which is standard-version and follows Conventional Changelog idealogy.
Thanks a lot! :)
Documentation and that readme is generated using verb-generate-readme, which is a verb generator, so you need to install both of them and then run verb
command like that
$ npm install verbose/verb#dev verb-generate-readme --global && verb
Please don't edit the README directly. Any changes to the readme must be made in .verb.md.
Clone repository and run the following in that cloned directory
$ npm install && npm test
Charlike Mike Reagent
Copyright © 2017, Charlike Mike Reagent. Released under the MIT License.
This file was generated by verb-generate-readme, v0.4.3, on April 03, 2017.
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