name: Update Script Versions

on:
  push:
    branches: [ main ]
    paths:
      - '**.sh'

jobs:
  update-versions:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Get commit hash
        id: vars
        run: echo "hash=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT

      - name: Find changed scripts
        id: changed
        run: |
          CHANGED=$(git diff --name-only ${{ github.event.before }} ${{ github.sha }} | grep '.*\.sh$' || true)
          echo "changed_scripts=$CHANGED" >> $GITHUB_OUTPUT

      - name: Update versions
        run: |
          for f in ${{ steps.changed.outputs.changed_scripts }}; do
            sed -i "s/^VERSION=\".*\"/VERSION=\"${{ steps.vars.outputs.hash }}\"/" "$f"
          done

      - name: Commit updated scripts
        if: ${{ steps.changed.outputs.changed_scripts != '' }}
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add ${{ steps.changed.outputs.changed_scripts }}
          git commit -m "chore: bump versions of changed scripts [skip ci]"
          git push