---
name: Build ostree packages from sid to trixie

on:
  push:
    branches: [main]
  workflow_dispatch:

jobs:
  build:
    name: Build ostree packages
    runs-on: ubuntu-latest
    container:
      image: debian:unstable
    permissions:
      contents: read
      packages: write
    
    steps:
      - name: Setup Debian environment
        run: |
          echo "Setting up Debian environment for building..."
          
          # Install apt-cacher-ng requirements first
          echo "Installing apt-cacher-ng requirements..."
          apt update -y
          apt install -y curl wget
          
          # Try apt-cacher-ng first, fallback to Debian's automatic mirror selection
          echo "Checking for apt-cacher-ng availability..."

          # Quick check with timeout to avoid hanging
          if timeout 10 curl -s --connect-timeout 5 http://192.168.1.101:3142/acng-report.html > /dev/null 2>&1; then
            echo "✅ apt-cacher-ng is available, configuring proxy sources..."
            echo "deb http://192.168.1.101:3142/ftp.debian.org/debian unstable main" > /etc/apt/sources.list
            echo "deb-src http://192.168.1.101:3142/ftp.us.debian.org/debian unstable main" >> /etc/apt/sources.list
          else
            echo "⚠️ apt-cacher-ng not available, using standard Debian mirrors..."
            echo "deb http://deb.debian.org/debian unstable main" > /etc/apt/sources.list
            echo "deb-src http://deb.debian.org/debian unstable main" >> /etc/apt/sources.list
          fi

          # Update package lists
          apt update -y

          # Install essential tools first (including git and editor)
          apt install -y git curl build-essential fakeroot devscripts nano
          
          # Set environment variables for dch
          export DEBEMAIL="build@particle-os.local"
          export EMAIL="build@particle-os.local"
          export EDITOR="nano"

      - name: Checkout code
        run: |
          echo "Cloning repository..."
          git clone https://git.raines.xyz/particle-os/ostree.git /tmp/ostree
          cd /tmp/ostree
          git fetch --all
          git checkout ${{ github.sha || gitea.sha || 'main' }}

      - name: Download and extract ostree source
        run: |
          echo "Downloading ostree source package..."
          cd /tmp
          apt source ostree || { echo "apt source ostree failed!"; exit 1; }
          cd ostree-* || { echo "Failed to change to ostree directory!"; exit 1; }
          echo "Changed to ostree directory:"
          pwd
          ls -la

      - name: Install build dependencies
        run: |
          echo "Installing build dependencies using apt build-dep..."
          cd /tmp/ostree-*
          apt build-dep -y . || { echo "apt build-dep failed!"; exit 1; }

      - name: Add backport revision number
        run: |
          echo "Adding backport revision number..."
          cd /tmp/ostree-*
          export DEBEMAIL="build@particle-os.local"
          export EMAIL="build@particle-os.local"
          export EDITOR="true"
          # Use dch with --force-distribution to avoid interactive prompts
          dch --bpo --force-distribution || echo "dch --bpo failed, continuing..."

      - name: Build packages
        run: |
          echo "Building ostree packages using debuild..."
          cd /tmp/ostree-*
          echo "Current directory before build:"
          pwd
          ls -la
          
          echo "Running debuild -b -us -uc..."
          if debuild -b -us -uc; then
            echo "Build successful!"
          else
            echo "Build failed! Checking for any partial packages..."
            ls -la ../*.deb 2>/dev/null || echo "No .deb files found after failed build"
            exit 1
          fi
          
          echo "Build completed! Checking for generated packages..."
          ls -la ../*.deb
          echo "Copying packages to workspace..."
          cp ../*.deb /workspace/ 2>/dev/null || echo "No .deb files to copy"

      - name: Upload to Forgejo Debian Registry
        run: |
          echo "Uploading to Forgejo Debian Registry..."
          cd /tmp/ostree-*
          
          echo "Files in current directory:"
          ls -la
          
          echo "Looking for .deb files:"
          ls -la ../*.deb 2>/dev/null || echo "No .deb files found"
          
          # Set Forgejo configuration (matching composefs CI)
          FORGEJO_OWNER="particle-os"
          FORGEJO_DISTRIBUTION="trixie"
          FORGEJO_COMPONENT="main"
          
          # Upload .deb files to Forgejo Debian Registry
          for deb_file in ../*.deb; do
            if [ -f "$deb_file" ]; then
              echo "Uploading $deb_file to Forgejo Debian Registry..."
              UPLOAD_URL="https://git.raines.xyz/api/packages/${FORGEJO_OWNER}/debian/pool/${FORGEJO_DISTRIBUTION}/${FORGEJO_COMPONENT}/upload"
              echo "  Upload URL: $UPLOAD_URL"
              
              # Use the same pattern as composefs CI
              if [ -n "${{ secrets.ACCESS_TOKEN }}" ]; then
                echo "  🔐 Using authentication token..."
                UPLOAD_RESULT=$(curl -s -w "%{http_code}" \
                  --user "${FORGEJO_OWNER}:${{ secrets.ACCESS_TOKEN }}" \
                  --upload-file "$deb_file" \
                  "$UPLOAD_URL" 2>/dev/null)
                
                # Extract HTTP status code (last 3 characters)
                HTTP_CODE=$(echo "$UPLOAD_RESULT" | tail -c 4)
                # Extract response body (everything except last 3 characters)
                RESPONSE_BODY=$(echo "$UPLOAD_RESULT" | head -c -4)
                
                echo "  HTTP Status: $HTTP_CODE"
                case $HTTP_CODE in
                  201)
                    echo "  ✅ Package uploaded successfully"
                    ;;
                  409)
                    echo "  ⚠️ Package already exists (version conflict)"
                    ;;
                  400)
                    echo "  ❌ Bad request - package validation failed"
                    ;;
                  *)
                    echo "  ❌ Upload failed with HTTP $HTTP_CODE"
                    echo "  Response: $RESPONSE_BODY"
                    ;;
                esac
              else
                echo "  ⚠️ No ACCESS_TOKEN secret available - skipping upload"
                echo "  💡 Set ACCESS_TOKEN secret in repository settings to enable automatic publishing"
              fi
            fi
          done
          
          echo "🎯 Debian package publishing complete!"
          echo "📦 Packages are now available in Forgejo Debian Registry"
          echo "🔧 To install: apt install ostree libostree-1-1"