bump-mobile-version.yml

name: Bump versions of Mobile App

on:
  workflow_dispatch:
  pull_request:
    paths:
      - "mobile-app/**"
    branches:
      - staging

jobs:
  bump-version:
    name: Bump version of package.json and app.json
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.PAT }}
          fetch-depth: 2

      - name: Check recent commit messages
        id: check_commits
        shell: bash
        run: |
          # Fetch the PR base branch
          git fetch origin ${{ github.base_ref }}

          # Get the merge base between the PR head and base
          MERGE_BASE=$(git merge-base HEAD origin/${{ github.base_ref }})

          # Check the commits between the merge base and HEAD
          COMMIT_MESSAGES=$(git log $MERGE_BASE..HEAD --format='%s')
          echo "Commit messages since merge base:"
          echo "$COMMIT_MESSAGES"

          if echo "$COMMIT_MESSAGES" | grep -q "chore: minor mobile app version bump"; then
            echo "has_version_bump=true" >> $GITHUB_OUTPUT
            echo "A recent commit contains the version bump message. Stopping the workflow."
            exit 0  # This will stop the workflow without failing it
          else
            echo "has_version_bump=false" >> $GITHUB_OUTPUT
            echo "No version bump commit found. Continuing the workflow."
          fi

      - name: Setup Node.js
        if: steps.check_commits.outputs.has_version_bump != 'true'
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Bump version
        if: steps.check_commits.outputs.has_version_bump != 'true'
        run: |
          cd mobile-app
          
          # Read current version from package.json
          current_version=$(node -p "require('./package.json').version")
          echo "Current version: $current_version"
          
          # Increment patch version
          new_version=$(node -e "
            const [major, minor, patch] = '$current_version'.split('.');
            console.log(\`\${major}.\${minor}.\${parseInt(patch) + 1}\`);
          ")
          echo "New version: $new_version"
          
          # Update package.json
          jq --arg version "$new_version" '.version = $version' package.json > package.json.tmp && mv package.json.tmp package.json
          
          # Update app.json
          jq --arg version "$new_version" '.expo.version = $version' app.json > app.json.tmp && mv app.json.tmp app.json
          
          echo "Updated version in package.json and app.json to $new_version"

      - run: npm ci && npm run format
        if: steps.check_commits.outputs.has_version_bump != 'true'
        working-directory: mobile-app
      - uses: stefanzweifel/git-auto-commit-action@v5
        if: steps.check_commits.outputs.has_version_bump != 'true'
        with:
          commit_message: "chore: minor mobile app version bump"