check-release.yaml

name: Check Release
on:
  pull_request:
    types: [opened, edited, reopened, synchronize]

permissions:
  contents: write
  pull-requests: read

jobs:
  check-release:
    name: Check Release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Install GitVersion
        uses: gittools/actions/gitversion/setup@v0
        with:
          versionSpec: '5.x'
      - name: Adding PR commit message
        run: |
          echo "Checking PR title for $GITHUB_HEAD_REF based PR..."
          squash_commit_name=$(gh pr view $GITHUB_HEAD_REF --json title -q '.title')
          git config --global user.email $(git log -1 --pretty=format:'%ae')
          git config --global user.name $(git log -1 --pretty=format:'%an')
          git commit --amend -m "$squash_commit_name"
        env:
          GH_TOKEN: ${{ github.token }}
      - name: Determine Version
        id: gitversion
        uses: gittools/actions/gitversion/execute@v0
      - name: Create Release
        run: |
          latest_tag=$(git tag -l --sort -version:refname | head -n 1)
          echo "Latest tag: $latest_tag"

          upcoming_tag="v${{ steps.gitversion.outputs.GitVersion_MajorMinorPatch }}"
          echo "Upcoming tag: $upcoming_tag"

          if [ -z "$(git tag -l | grep $upcoming_tag)" ]; then
            echo "Version does not clash with any existing tag"
            echo "$upcoming_tag is the new version to release"
          else
            echo "The version clashes with an existing tag"
            exit 1
          fi

          if [ "$latest_tag" != "$upcoming_tag" ]; then
            echo "Version does not clash with the latest created tag"
            echo "$upcoming_tag is the new version to release"
          else
            echo "The version clashes with the latest created tag"
            exit 1
          fi