A GitHub action to comment on a PR on GitHub with a simple test coverage summary.

1. Add "codeCoverage": true, under test > options in angular.json
2. In your karma.conf.js set coverageIstanbulReporter.reports to include json-summary and save it to the /coverage directory if using the sample setup below
3. Use in your workflow as illustrated below:

name: test-pull-request
on: [pull_request]
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v1

      - name: Run Jasmine tests
        run: npm run test -- --no-watch --no-progress --browsers=ChromeHeadlessCI

      - name: Comment Test Coverage
        uses: AthleticNet/[email protected]
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          path: coverage/coverage-summary.json
          title: Karma Test Coverage

1. Add "codeCoverage": true, under test > options in angular.json
2. In your jest.config.js set coverageReporters to include json-summary and set coverageDirectory to 'coverage' if using the path in the sample setup above.
3. Use in your workflow as illustrated above in the Karma example.

• token (required) - The GitHub authentication token (workflows automatically set this for you, nothing needed here)
• path (required) - Path to your coverage-summary.json file
• title (optional) - Title of comment in PR (defaults to "Test Coverage")

1. Clone down repo, npm install, and make changes
2. Run npm run package
3. Commit changes
4. Create a new release on GitHub to publish latest version of the action. See https://help.github.com/en/actions/building-actions/publishing-actions-in-github-marketplace

Repurposed from https://github.com/peter-evans/commit-comment, Copyright (c) 2019 Peter Evans and https://github.com/mshick/add-pr-comment, Copyright (c) 2019 Michael Shick