name: Update OS List for RPi Imager

on:
  workflow_dispatch:
  workflow_run:
    workflows: ["release.yaml"]
    types:
      - completed

jobs:
  update-os-list:
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success' }}
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get release information
        id: release
        run: |
          # Fetch latest release info
          RESPONSE=$(curl -s "https://api.github.com/repos/${{ github.repository }}/releases/latest")
          VERSION=$(echo "$RESPONSE" | jq -r '.tag_name')
          RELEASE_DATE=$(echo "$RESPONSE" | jq -r '.published_at' | cut -d'T' -f1)
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "release_date=$RELEASE_DATE" >> $GITHUB_OUTPUT
          echo "Found release: $VERSION (published: $RELEASE_DATE)"

      - name: Download release assets and generate OS list
        env:
          VERSION: ${{ steps.release.outputs.version }}
          RELEASE_DATE: ${{ steps.release.outputs.release_date }}
          GH_TOKEN: ${{ github.token }}
        run: |
          cd installers
          echo "Downloading release assets for $VERSION..."
          gh release download "$VERSION" \
            --pattern "raspap-trixie-armhf-lite-*.img.zip" \
            --pattern "raspap-trixie-arm64-lite-*.img.zip"
          chmod +x ./generate_os_list.sh
          ./generate_os_list.sh

      - name: Commit and push changes
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add installers/os-sublist-raspap.json
          if git diff --staged --quiet; then
            echo "No changes to commit"
          else
            git commit -m "Update OS list for RPi Imager (${{ steps.release.outputs.version }})"
            git push
          fi