https://github.com/mattallty/jest-github-action

Jest action adding checks with annotations to your pull requests and coverage table as comments
https://github.com/mattallty/jest-github-action

action actions github-actions jest test testing

Last synced: 1 day ago
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Jest action adding checks with annotations to your pull requests and coverage table as comments

• Host: GitHub
• URL: https://github.com/mattallty/jest-github-action
• Owner: mattallty
• License: mit
• Created: 2020-04-20T01:21:36.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2023-01-04T14:59:51.000Z (almost 2 years ago)
• Last Synced: 2024-10-25T00:25:07.418Z (2 months ago)
• Topics: action, actions, github-actions, jest, test, testing
• Language: TypeScript
• Homepage:
• Size: 1.29 MB
• Stars: 150
• Watchers: 5
• Forks: 50
• Open Issues: 31
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Jest Github Action

Main features:

- Add status checks with code annotations to your pull requests

- Comment your pull requests with code coverage table (if tests succeeded)

## Coverage example

![Coverage](assets/coverage.png)

## Check annotations example

![Fail](assets/fail.png)

## Usage

You can now consume the action by referencing the v1 branch

```yaml

uses: mattallty/jest-github-action@v1

env:

  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

```

### Overriding the test command

By default, this action will execute `npm test` to run your tests.

You can change this behavior by providing a custom `test-command` like this:

```yaml

uses: mattallty/jest-github-action@v1

env:

  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

with:

  # this is just an example, this could be any command that will trigger jest

  test-command: "yarn test"

```

### Running tests only on changed files

```yaml

uses: mattallty/jest-github-action@v1

env:

  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

with:

  # Runs tests related to the changes since the base branch of your pull request

  # Default to false if not set

  changes-only: true

```

### Silencing the code coverage comment

```yaml

uses: mattallty/jest-github-action@v1

env:

  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

with:

  # To avoid reporting code coverage, set this variable to false

  coverage-comment: false

```

### Running tests in a subdirectory

For running tests in folders other than root, supply a working-directory.

```yaml

uses: mattallty/jest-github-action@v1

env:

  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

with:

  working-directory: "frontend"

```

See the [actions tab](https://github.com/mattallty/jest-github-action/actions) for runs of this action! :rocket: