GitHub Actions for Yarn

This Action for yarn enables arbitrary actions with the yarn command-line client, including testing packages and publishing to a registry.

Please keep in mind that this Action was originally written for GitHub Actions beta (when Docker was the only way of doing things). Consider using actions/setup-node to work with Yarn. This repository will be mostly supporting the existing flows.

Usage

An example workflow how to install packages via Yarn (using repository syntax):

name: CI
on: [push]
jobs:
  build:
    name: Test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: MythicalGames/[email protected]
        with:
          cmd: install # will run `yarn install` command
      - uses: MythicalGames/[email protected]
        with:
          cmd: build # will run `yarn build` command
      - uses: MythicalGames/[email protected]
        with:
          cmd: test # will run `yarn test` command

cmd value will be used as a command for Yarn

Secrets

• NPM_AUTH_TOKEN - Optional. The token to use for authentication with the npm registry. Required for yarn publish (more info)

Environment variables

• NPM_REGISTRY_URL - Optional. To specify a registry to authenticate with. Defaults to registry.npmjs.org
• NPM_CONFIG_USERCONFIG - Optional. To specify a non-default per-user configuration file. Defaults to $HOME/.npmrc (more info)

Example

To authenticate with, and publish to, a registry other than registry.npmjs.org:

- uses: MythicalGames/[email protected]
  with:
    auth-token: ${{ secrets.NPM_TOKEN }}
    registry-url: someOtherRegistry.someDomain.net