bump-cache-version.yml

name: Bump Cache Version

on:
  workflow_dispatch:
    inputs:
      cache_version:
        description: "New @useblacksmith/cache version"
        required: true
        type: string

jobs:
  bump-cache-version:
    runs-on: blacksmith
    steps:
      - uses: actions/checkout@v4

      - name: Update package.json
        run: |
          sed -i 's/"@actions\/cache": "npm:@useblacksmith\/cache@[^"]*"/"@actions\/cache": "npm:@useblacksmith\/cache@${{ github.event.inputs.cache_version }}"/' package.json

      - name: Install dependencies
        run: npm install

      - name: Build
        run: npm run build

      - name: Check for changes
        id: git-check
        run: |
          git diff --exit-code || echo "changes=true" >> $GITHUB_OUTPUT

      - name: Create Pull Request
        if: steps.git-check.outputs.changes == 'true'
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          git config user.name github-actions[bot]
          git config user.email github-actions[bot]@users.noreply.github.com
          git fetch origin main
          git checkout main
          git pull origin main
          timestamp=$(date +%Y%m%d%H%M%S)
          git checkout -b bump-cache-version-${{ github.event.inputs.cache_version }}-$timestamp
          git add .
          git commit -m "Bump @actions/cache version to ${{ github.event.inputs.cache_version }}"
          git push origin bump-cache-version-${{ github.event.inputs.cache_version }}-$timestamp
          gh pr create --title "Bump @actions/cache version to ${{ github.event.inputs.cache_version }}" --body "This PR updates the @actions/cache version to ${{ github.event.inputs.cache_version }}"