actions-yarn/README.md
2019-11-11 18:13:56 +01:00

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# GitHub Actions for Yarn
> Look [https://github.com/actions/npm](github.com/actions/npm) for more details.
This Action for [yarn](https://yarnpkg.com) 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](https://github.com/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):
```yml
name: CI
on: [push]
jobs:
build:
name: Test
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v1
- uses: borales/actions-yarn@v2.0.0
with:
cmd: install # will run `yarn install` command
- uses: borales/actions-yarn@v2.0.0
with:
cmd: build # will run `yarn build` command
- uses: borales/actions-yarn@v2.0.0
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](https://docs.npmjs.com/getting-started/working_with_tokens))
### 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](https://docs.npmjs.com/misc/config#npmrc-files))
#### Example
To authenticate with, and publish to, a registry other than `registry.npmjs.org`:
```yml
- uses: borales/actions-yarn@v2.0.0
with:
auth-token: ${{ secrets.NPM_TOKEN }}
registry-url: someOtherRegistry.someDomain.net
```