name: Bump kdeconnect Cask
on:
  schedule:
    - cron: "0 * * * *"  # every hour
  workflow_dispatch:

permissions:
  contents: write

jobs:
  update-cask:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
      
      - name: Install dependencies
        run: sudo apt update && sudo apt install -y curl grep sed coreutils
      
      - name: Fetch latest build
        id: fetch
        run: |
          URL="https://cdn.kde.org/ci-builds/network/kdeconnect-kde/master/macos-arm64/"
          echo "Fetching from: $URL"
          
          # Fetch and parse the latest build
          latest=$(curl -s "$URL" | grep -o 'kdeconnect-kde-master-[0-9]\+-macos-clang-arm64\.dmg' | sort -V | tail -n1)
          
          if [ -z "$latest" ]; then
            echo "Error: No DMG files found"
            exit 1
          fi
          
          echo "Latest file found: $latest"
          version=$(echo "$latest" | sed -n 's/.*kdeconnect-kde-master-\([0-9]\+\)-.*/\1/p')
          
          if [ -z "$version" ]; then
            echo "Error: Could not extract version number"
            exit 1
          fi
          
          full_url="${URL}${latest}"
          echo "Version: $version"
          echo "URL: $full_url"
          
          # Set outputs safely
          {
            echo "version=${version}"
            echo "url=${full_url}"
          } >> "${GITHUB_OUTPUT:-/dev/null}"
      
      - name: Download .dmg and calculate SHA256
        id: hash
        run: |
          url="${{ steps.fetch.outputs.url }}"
          echo "Downloading from: $url"
          
          if ! curl -L "$url" -o kdeconnect.dmg; then
            echo "Error: Failed to download DMG file"
            exit 1
          fi
          
          if [ ! -f kdeconnect.dmg ]; then
            echo "Error: DMG file not found after download"
            exit 1
          fi
          
          sha256=$(sha256sum kdeconnect.dmg | awk '{print $1}')
          echo "SHA256: $sha256"
          
          # Set output safely
          echo "sha256=$sha256" >> "${GITHUB_OUTPUT:-/dev/null}"
      
      - name: Update Cask file
        run: |
          sed -i "s/^  version \".*\"/  version \"${{ steps.fetch.outputs.version }}\"/" Casks/kdeconnect.rb
          sed -i "s/^  sha256 \".*\"/  sha256 \"${{ steps.hash.outputs.sha256 }}\"/" Casks/kdeconnect.rb
      
      - name: Commit and push if changed
        run: |
          git config user.name "GitHub Actions"
          git config user.email "actions@github.com"
          git add Casks/kdeconnect.rb
          if ! git diff --cached --quiet; then
            git commit -m "bump: Update kdeconnect to build ${{ steps.fetch.outputs.version }}"
            git push
          else
            echo "No changes to commit"
          fi