release.yml

name: Release a new version of TestPilot
on:
  workflow_dispatch:
    inputs:
      prerelease:
        description: >
          Create a pre-release instead of a full release.
        type: boolean
        default: true
      name:
        description: >
          Name of the release to create. If not specified, the name of the
          release will be the version number specified in the package.json file,
          plus the HEAD commit SHA for pre-releases.
        default: ""
      description:
        description: >
          Description of this release.
        default: ""
jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Node.js
        uses: actions/setup-node@v2

      - name: Build
        run: npm pack

      - name: Determine release name
        run: |
          if ! [ -z "${{ github.event.inputs.name }}" ]; then
            release_name="${{ github.event.inputs.name }}"
          else
            release_name="v$(jq -r '.version' package.json)"
            # if this is a pre-release, append the commit SHA
            if [ "${{ github.event.inputs.prerelease }}" = "true" ]; then
              release_name="${release_name}-$(git rev-parse --short HEAD)"
            fi
          fi
          # check if a tag with this name already exists
          if git rev-parse -q --verify "refs/tags/${release_name}"; then
            echo "Tag ${release_name} already exists. Aborting."
            exit 1
          fi
          echo "Release name: ${release_name}"
          echo "release_name=${release_name}" >> $GITHUB_ENV

      - name: Release
        uses: softprops/action-gh-release@v1
        with:
          name: "${{ env.release_name }}"
          body: "${{ github.event.inputs.description }}"
          tag_name: "${{ env.release_name }}"
          prerelease: "${{ github.event.inputs.prerelease }}"
          fail_on_unmatched_files: true
          files: |
            *.tgz
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}