create_release_pr.yaml

# © 2023 SolarWinds Worldwide, LLC. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at:http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

name: Create Release PR

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Semantic version of release (e.g. 1.0.0)'
        required: true

env:
  RELEASE_VERSION: ${{ github.event.inputs.version }}
  RELEASE_NAME: rel-${{ github.event.inputs.version }}

jobs:
  create_release_pr:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
      contents: write
    steps:
      - uses: actions/checkout@v4
      - name: Check that tag does not exist yet
        run: |
          git fetch --tags --quiet
          if git show-ref --tags ${{ env.RELEASE_NAME }} --quiet; then
            echo "FATAL ERROR: Release tag ${{ env.RELEASE_NAME }} already exists!"
            exit 1
          fi
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Create release branch
        run: git checkout -b release/${{ env.RELEASE_NAME }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Update agent version
        run: sed -i -e "s/^__version__ = \".*\"$/__version__ = \"${{ env.RELEASE_VERSION }}\"/" solarwinds_apm/version.py
      - name: Commit version.py
        run: |
          git add solarwinds_apm/version.py
          git commit --message "Update agent version to ${{ env.RELEASE_VERSION }}"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Push new release branch to remote repositories
        run: git push origin release/${{ env.RELEASE_NAME }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Open draft Pull Request for version bump
        run: gh pr create --draft --title "solarwinds-apm ${{ env.RELEASE_VERSION }}" --body "For PyPI release of solarwinds-apm ${{ env.RELEASE_VERSION }}. See also CHANGELOG.md."
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}