Package Exports

npm-run-all

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Readme

npm-run-all

A CLI tool to run multiple npm-scripts on sequential or parallel.

Installation

npm install npm-run-all

Usage

Usage: npm-run-all [OPTIONS] [...tasks]

  Run specified tasks.

  Options:
    -h, --help                  Print this text.
    -p, --parallel [...tasks]   Grouping tasks to run on parallel.
    -s, --sequential [...tasks] Grouping tasks to run on sequential.
    -v, --version               Print version number.

Run tasks on sequential

npm-run-all build:html build:js

This is same as npm run build:html && npm run build:js.

Run tasks on parallel

npm-run-all --parallel watch:html watch:js

This is same as npm run watch:html & npm run watch:js.

Of course, this can be run on Windows as well!

Run tasks on mixed sequential and parallel.

npm-run-all clean lint --parallel watch:html watch:js

First, this runs clean and lint sequentially.
Next, runs build:html and build:js parallelly.

npm-run-all a b --parallel c d --sequential e f --parallel g h i

First, runs a and b sequentially.
Second, runs c and d parallelly.
Third, runs e and f sequentially.
Lastly, runs g, h, and i parallelly.

Node API

var runAll = require("npm-run-all");

runAll

var promise = runAll(tasks, options);

Run npm-scripts.

tasks string|string[] -- Task names.
options object
- options.parallel boolean -- A flag to run tasks on parallel. By default, false.
- options.stdin stream.Readable -- A readable stream that sends to stdin of tasks. By default, nothing. Set process.stdin in order to send from key inputs.
- options.stdout stream.Writable -- A writable stream that receives stdout of tasks. By default, nothing. Set process.stdout in order to print to console.
- options.stderr stream.Writable -- A writable stream that receives stderr of tasks. By default, nothing. Set process.stderr in order to print to console.

runAll returns a promise that becomes fulfilled when done all tasks. The promise will become rejected when any of tasks exited with non-zero code.