name: Update Star History

on:
  schedule:
    - cron: '17 3 * * *'
  workflow_dispatch:

permissions:
  contents: write

jobs:
  update:
    concurrency:
      group: star-history
      cancel-in-progress: false
    runs-on: ubuntu-latest
    steps:
      - name: Check out chart data branch
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          ref: star-history-data
          path: star-history-data

      - name: Generate star history chart
        uses: nicoloboschi/gh-stars@c659f0480850de4072c66927d0a6c86769f416c5 # v1
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          history-path: star-history-data/.github/star-history/data.json
          svg-path: star-history-data/.github/star-history/chart.svg
          line-color: '#155EEF'

      - name: Commit updated chart
        working-directory: star-history-data
        run: |
          git config user.name 'github-actions[bot]'
          git config user.email '41898282+github-actions[bot]@users.noreply.github.com'
          git add .github/star-history/data.json .github/star-history/chart.svg
          git diff --cached --quiet || git commit -m 'chore: update star history'
          git push