name: Create Wallpapers Markdown

on:
  workflow_run:
    workflows: ["Check Wallpapers Format"]
    types:
      - completed
permissions:
  contents: write
jobs:
  generate-md:
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion == 'success' }}  # Only run if the first workflow was successful
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Create WALLPAPERS.md
        run: |
          # Set the output file
          OUTPUT_FILE="WALLPAPERS.md"

          # Start the markdown file content
          echo "# Wallpapers" > $OUTPUT_FILE
          echo "" >> $OUTPUT_FILE

          # Create a table with 2 columns for the wallpapers and their names
          echo "| Wallpaper | Name |" >> $OUTPUT_FILE
          echo "|-----------|------|" >> $OUTPUT_FILE

          # Loop through the wallpapers directory
          for file in app/static/wallpapers/*.{png,jpg,gif}; do
            if [[ -f "$file" ]]; then
              # Get the filename without the path
              FILENAME=$(basename "$file")
              # Get the name of the wallpaper (without extension)
              NAME="${FILENAME%.*}"

              # Create the markdown table entry for the wallpaper
              echo "| ![${NAME}](${file}) | ${NAME} |" >> $OUTPUT_FILE
            fi
          done

          # Commit the changes
          git config user.name github-actions
          git config user.email github-actions@github.com
          git add $OUTPUT_FILE
          git commit -m "Generate WALLPAPERS.md" && git push
          exit 0