release.yml

name: Release

# Full release workflow: bumps versionName in source, commits, tags, and pushes.
# The tag push (via RELEASE_PAT) triggers the Build workflow automatically.
#
# Prerequisites:
#   - Add a RELEASE_PAT secret: a GitHub PAT with `repo` scope.
#     Using a PAT instead of GITHUB_TOKEN ensures the tag push triggers Build.
#
# Usage: Actions → Release → Run workflow → enter version (e.g. 0.12.2)

on:
  workflow_dispatch:
    inputs:
      version:
        description: 'Version to release, without v prefix (e.g. 0.12.2)'
        required: true
        type: string

jobs:
  release:
    name: Bump versionName, commit, and tag
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - uses: actions/checkout@v4
        with:
          # RELEASE_PAT is a repo-scoped PAT; its pushes trigger the Build workflow.
          # Falls back to GITHUB_TOKEN (build won't auto-trigger, but tag is still created).
          token: ${{ secrets.RELEASE_PAT || secrets.GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Validate version format
        run: |
          VERSION="${{ inputs.version }}"
          if ! [[ "$VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "::error::Version must be X.Y.Z (e.g. 0.12.2). Got: ${VERSION}"
            exit 1
          fi
          if git rev-parse "refs/tags/v${VERSION}" >/dev/null 2>&1; then
            echo "::error::Tag v${VERSION} already exists."
            exit 1
          fi

      - name: Bump versionName in mobile/build.gradle
        run: |
          VERSION="${{ inputs.version }}"
          # Replace quoted versionName value; works for both single and double quotes.
          sed -i -E "s/^([[:space:]]*versionName[[:space:]]+)[\"'][^\"']+[\"']/\1'${VERSION}'/" \
            mobile/build.gradle
          # Verify: the line must end with the closing quote (no dangling chars).
          grep -qE "^[[:space:]]*versionName[[:space:]]+'${VERSION}'[[:space:]]*$" \
            mobile/build.gradle || {
              echo "::error::versionName update failed. Current state:"
              grep "versionName" mobile/build.gradle
              exit 1
            }
          echo "Updated versionName to '${VERSION}'"

      - name: Commit and tag
        run: |
          VERSION="${{ inputs.version }}"
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add mobile/build.gradle
          git commit -m "chore: bump versionName to ${VERSION}"
          git tag -a "v${VERSION}" -m "Release v${VERSION}"
          git push origin HEAD:master
          git push origin "v${VERSION}"