release_patch.yml

name: Create core module release patch

on:
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:
    inputs:
      sprintVersion:
        required: true
        type: string
        description: The full sprint version including patch number, e.g. 1.245.2

jobs:
  create-release-patch:
    # Only allow this workflow to be run on release branches.
    if: startsWith(github.ref_name, 'release/')

    runs-on: ubuntu-latest
    
    steps:
      # Will check out the branch, update version.go, and create a new tag.
      # E.g. if the sprint version is 1.245.2, it will:
      # - set the "Version" string constant to "1.245.2"
      # - create a tag named v1.245.2
      - uses: actions/checkout@v3
      - name: Create release patch and tag
        env:
          SPRINT_VERSION_WITH_PATCH: ${{ inputs.sprintVersion }}
        run: |
          [[ ${{ inputs.sprintVersion }} ]] || { echo "Required input sprintVersion not set, exiting."; exit 1; }
          git config user.name github-actions[bot]
          git config user.email github-actions[bot]@users.noreply.github.com
          git config push.autoSetupRemote true
          sh update_version.sh
          git add .
          git commit -m "Release $SPRINT_VERSION_WITH_PATCH"
          git tag -a core/v$SPRINT_VERSION_WITH_PATCH -m "Release $SPRINT_VERSION_WITH_PATCH"
          git push --follow-tags

      # Update the Go modules index so that "go get github.com/dynatrace-oss/opentelemetry-exporter-go/core"
      # will resolve to the latest tag.
      # Users may install a specific version, e.g. "go get github.com/dynatrace-oss/opentelemetry-exporter-go/core@v1.245.2"
      - uses: actions/setup-go@v3
      - name: Update Go modules index
        env:
          SPRINT_VERSION_WITH_PATCH: ${{ inputs.sprintVersion }}
        run: GOPROXY=proxy.golang.org go list -m github.com/dynatrace-oss/opentelemetry-exporter-go/core@v$SPRINT_VERSION_WITH_PATCH