vitest.yml

name: 'Vitest'
on:
  workflow_dispatch:
  push:
    branches:
      - main
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        branch:
          - ${{ github.head_ref }}
          - "main"

    permissions:
      # Required to checkout the code
      contents: read
      # Required to put a comment into the pull-request
      pull-requests: write

    steps:
    - uses: actions/checkout@v4
      with:
        ref: ${{ matrix.branch }}
    - name: Prepare Name for Artifacts
      id: prep_artifact_name
      run: |
        # Calculate a unique string which applies to the matrix entry
        # that we can use to construct unique and valid artifact names.
        # We achieve that by squashing runs of characters are invalid
        # in artifact names, and also whitespace and dashes, into a
        # single dash character.  The unique string will appear as
        # the environment variable ARTIFACT_NAME in subsequent actions.
        if [ "${{ matrix.branch }}" != "" ] ; then
          name="${{ matrix.branch }}"
        else
          name="${{ github.head_ref }}"
        fi
        # The option to enable + in sed regexps differs by OS so we avoid it
        name=$(echo -n "$name" | sed -e 's/[ \t:\/\\"<>|*?]/-/g' -e 's/--*/-/g')
        # Add 'coverage-'
        name="coverage-$name"
        # Push to Env
        echo "ARTIFACT_NAME=$name" >> $GITHUB_ENV
    - name: 'Install Node'
      uses: actions/setup-node@v4
      with:
        node-version: '20.x'
    - name: 'Install pnpm'
      uses: pnpm/action-setup@v3
      with:
        version: 8
        run_install: false
    - name: Get pnpm store
      shell: bash
      run: |
        echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
    - name: Setup cache
      uses: actions/cache@v4
      with:
        path: ${{ env.STORE_PATH }}
        key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
        restore-keys: |
          ${{ runner.os }}-pnpm-store-
    - name: Install dependencies
      run: pnpm install
    - name: Run Vitest
      run: pnpm run test:coverage
    - name: 'Upload Coverage'
      uses: actions/upload-artifact@v4
      with:
        name: "${{ env.ARTIFACT_NAME }}"
        path: coverage
  report:
    needs: test
    runs-on: ubuntu-latest
    steps:
      - name: 'Download Coverage Artifacts'
        uses: actions/download-artifact@v4
        with:
          name: "${{ env.ARTIFACT_NAME }}"
          path: coverage
      - name: 'Retrieve "main" Coverage Artifacts'
        uses: actions/download-artifact@v4
        with:
          name: coverage-main
          path: coverage
      - name: "Report Coverage"
        if: always()
        uses: davelosert/vitest-coverage-report-action@v2
        with:
          json-summary-path: coverage/coverage-summary.json
          json-final-path: coverage/coverage-final.json
          vite-config-path: vite.config.ts
          file-coverage-mode: changes
          # json-summary-compare-path: coverage/coverage-main.json