np

What is np?

The np package is a tool for publishing npm packages with ease. It automates the process of versioning, tagging, and publishing your package to the npm registry, ensuring that all necessary steps are completed correctly and efficiently.

What are np's main functionalities?

Automated Versioning

This command automates the process of versioning your npm package. It prompts you to select the new version, updates the version in package.json, and creates a git tag.

npx np

Automated Publishing

After versioning, np will automatically publish your package to the npm registry. It ensures that all necessary steps, such as running tests and building the project, are completed before publishing.

npx np

Git Integration

np integrates with git to ensure that your repository is in a clean state before publishing. It checks for uncommitted changes and ensures that you are on the correct branch.

npx np

Pre-publish Checks

np runs a series of checks before publishing your package, such as running tests and linting your code, to ensure that your package is in a good state before it is published.

npx np

Other packages similar to np

release-it

release-it is a versatile tool for automating versioning and package publishing. It offers more customization options compared to np, allowing you to define custom scripts and hooks for different stages of the release process.

semantic-release

semantic-release automates the versioning and package publishing process based on the commit messages. It follows the Semantic Versioning specification and generates changelogs automatically. It is more complex to set up compared to np but offers more advanced features.

standard-version

standard-version is a tool for versioning and changelog generation based on conventional commits. It does not publish the package to the npm registry but can be used in conjunction with other tools to automate the release process.

README

np

A better npm publish

Why

• Interative UI
• Ensures you are publishing from the master branch
• Ensures the working directory is clean and that there are no unpulled changes
• Reinstalls dependencies to ensure your project works with the latest dependency tree
• Runs the tests
• Bumps the version in package.json and npm-shrinkwrap.json (if present) and creates a git tag
• Prevents accidental publishing of pre-release versions under the latest dist-tag
• Publishes the new version to npm, optionally under a dist-tag
• Pushes commits and tags to GitHub

Install

$ npm install --global np

Usage

$ np --help

  Usage
    $ np <version>

    Version can be:
      patch | minor | major | prepatch | preminor | premajor | prerelease | 1.2.3

  Options
    --any-branch    Allow publishing from any branch
    --skip-cleanup  Skips cleanup of node_modules
    --yolo          Skips cleanup and testing
    --tag           Publish under a given dist-tag

  Examples
    $ np
    $ np patch
    $ np 1.0.2
    $ np 1.0.2-beta.3 --tag=beta

Interactive UI

Run np without arguments to launch the interactive UI that guides you through publishing a new version.

Tips

npm hooks

You can use any of the test/version/publish related npm lifecycle hooks in your package.json to add extra behavior.

For example, here we build the documentation before tagging the release:

{
	"name": "my-awesome-package",
	"scripts": {
		"preversion": "./build-docs"
	}
}

Signed Git tag

Set the sign-git-tag npm config to have the Git tag signed:

$ npm config set sign-git-tag true

Private packages

You can use np for packages that aren't publicly published to npm (perhaps installed from a private git repo).

Set "private": true in your package.json and the publish step will be skipped. All other steps including versioning and pushing tags will still be completed.

Public scoped packages

To publish scoped packages to the public registry, you need to set the access level to public. You can do that by adding the following to your package.json:

"publishConfig": {
	"access": "public"
}

Publish to a custom registry

Set the registry option in package.json to the URL of your registry:

"publishConfig":{
	"registry": "http://my-internal-registry.local"
}

Initial version

For new packages, start the version field in package.json at 0.0.0 and let np bump it to 1.0.0 or 0.1.0 when publishing.

Created by

• Sindre Sorhus
• Sam Verschueren

License

MIT © Sindre Sorhus