chore-version-bump.yaml

name: Post-Release Version Bump

on:
  release:
    types: [published]

permissions: {}

jobs:
  bump-version:
    name: Bump Version
    if: github.repository == 'zealdocs/zeal'
    runs-on: ubuntu-latest

    steps:
      - name: Generate App Token
        id: app-token
        uses: actions/create-github-app-token@v3
        with:
          client-id: ${{ secrets.CI_APP_ID }}
          private-key: ${{ secrets.CI_APP_PRIVATE_KEY }}
          permission-contents: write

      - name: Checkout
        uses: actions/checkout@v6
        with:
          ref: main
          token: ${{ steps.app-token.outputs.token }}

      - name: Bump Version
        run: |
          version="${{ github.event.release.tag_name }}"
          version="${version#v}"

          # Increment patch version.
          IFS='.' read -r major minor patch <<< "$version"
          next_patch=$((patch + 1))
          next_version="${major}.${minor}.${next_patch}"

          sed -i "/^project(/,/^)/ s/${version}/${next_version}/" CMakeLists.txt
          echo "NEXT_VERSION=${next_version}" >> $GITHUB_ENV

      - name: Commit & Push
        run: |
          git config user.name "zealdocs-ci[bot]"
          git config user.email "273095467+zealdocs-ci[bot]@users.noreply.github.com"
          git add CMakeLists.txt
          git diff --staged --quiet && echo "::error::Version bump failed, no changes detected." && exit 1
          git commit -m "chore: bump version to ${{ env.NEXT_VERSION }}"
          git push