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Yet another light weight and simple cross-platform build tool for JavaScript files, with CLI tooling, file imports, auto build capabilities and native OS notifications.
Yet another lightweight and simple cross-platform build tool for JavaScript files, with CLI tooling, file imports, auto build capabilities and native OS notifications.
Because merger uses uglify-es for minification, you don't need to use any kind of transpilers in conjunction with this tool. You can use ES6+.
This tool is intended for small projects.
MergerJS does not support circular dependencies
NPM: LINK
GitHub: LINK
License: MIT
Dependencies:
├── uglify-es
├── neo-async
├── chokidar
├── commander
├── inquirer
├── node-notifier
├── chalk
For the latest version of the README, always refer to the MergerJS GitHub repository's master branch:
https://github.com/joao-neves95/merger-js/blob/master/README.md
You will need Node.js installed to run merger.
Install globally -g
with NPM:
npm i merger-js -g
or
npm install merger-js -g
Choose a source file (the first file to be merged) and, on the top of that file, add comments importing the files in the order you want them to be built, from the first to the last.
Just like in a browser.
Example:
// @import 'helpers'
// @import 'requests'
// @import 'handlers'
// @import 'listeners'
// @import 'feature'
// @import 'fileName'
, you can just // @'fileName'
;.js
are optional;// @import '../otherFolder/someFile'
merger init
on the root of your project:
Run merger add
to add a new source file to your merger configuration file (learn more in "Commands").
Run merger
or merger build
to start building (learn more in "Commands").
merger init
: Configure merger. It creates a merger-config.json file on your working directory.
merger log
: Print the configuration file contents.
merger add
: Add a new source file to the merger config file.
You should run this command on the directory where the source file you want to add is located.
MergerJS will give you the directory path, you input the source file name (the extension names are optional), or a relative path to that directory, and MergerJS will locate the configuration file and update it.
merger rm
: Remove a source file from the merger-config file.
You can run this command anywhere within your project (after the configuration file).
MergerJS will give you all your files within your configuration file and you remove one just by selecting it.
merger
or merger build
: Execute the build with the configuration you gave it on the merger-config.json file.
You can run it anywhere within your project's folder.
merger auto
, merger build -a
or merger build --auto
: Execute an automatic build session. You can do this, for example, when you have auto builds turned off and you don't want to change that.merger build -o
or merger build --once
: Perform a one time build session, regardless of the project's configuration file.merger set <configuration> <value>
: Edit a configuration key on the merger-config file.
You can run it anywhere within your project's folder.
At the moment you can pass:
mnfy
, minify
or uglify
and the <value> -t
/ --true
or -f
/ --false
to set minification to true or false (on/off);auto
or autobuild
and the <value> -t
/ --true
or -f
/ --false
to set auto builds to true or false (on/off);ntfs
, notifs
, notify
, or notifications
and the <value> -t
/ --true
or -f
/ --false
to set the native OS notifications to true or false (on/off);Examples: merger set minify -f
, merger set autobuild --true
, merger set notifs -t
merger update
: Update MergerJS. Same as npm install merger-js -g
Merger uses SemVer for versioning. You can read the changelog here.
JavaScript Standard Style, with semicolons.
I only do not use semicolons on browser JS.
When I started doing academic web projects, I felt the need for a build tool to merge all my JS files into one, cleaning the HTML pages and optimizing my workflow.
I wanted something simple and fast, so I built MergerJS to use in my small web-app projects.
v3.2.0 - 19/06/2018
-o
or --once
to the merger build
command, to perform a one time build session regardless of the project's merger configuration file;
FAQs
Yet another simple cross-platform CLI build tool to bundle JavaScript files, with a custom file import syntax, ES8+ minification, auto build capabilities, and native OS notifications.
The npm package merger-js receives a total of 13 weekly downloads. As such, merger-js popularity was classified as not popular.
We found that merger-js demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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