name: Build Packages

on:
  push:
    branches: [ main, master ]
  pull_request:
    branches: [ main, master ]
  workflow_dispatch:

env:
  UBUNTU_VERSION: "24.04"
  OSTREE_VERSION: "2025.2"
  BOOTC_VERSION: "1.5.1"
  BACKPORT_SUFFIX: "~noble1"

jobs:
  build-libostree-backport:
    name: Build libostree Backport
    runs-on: ubuntu-latest
    container:
      image: ubuntu:latest
    steps:
      - name: Setup build environment
        run: |
          apt update -y
          apt install -y devscripts build-essential wget git

      - name: Checkout repository manually
        run: |
          # Clone the repository manually instead of using actions/checkout
          git clone https://git.raines.xyz/robojerk/bootc-deb.git /tmp/bootc-deb
          cp -r /tmp/bootc-deb/* .
          cp -r /tmp/bootc-deb/.* . 2>/dev/null || true

      - name: Add source repositories
        run: |
          echo "deb-src http://us.archive.ubuntu.com/ubuntu/ noble main universe" | tee /etc/apt/sources.list.d/noble-sources.list
          apt update -y

      - name: Create backport directory
        run: |
          mkdir -p /opt/Projects/ostree-backport-noble
          cd /opt/Projects/ostree-backport-noble

      - name: Download libostree source
        run: |
          cd /opt/Projects/ostree-backport-noble
          POOL_URL="http://archive.ubuntu.com/ubuntu/pool/universe/o/ostree/"
          wget "${POOL_URL}ostree_${OSTREE_VERSION}-1.dsc"
          wget "${POOL_URL}ostree_${OSTREE_VERSION}.orig.tar.xz"
          wget "${POOL_URL}ostree_${OSTREE_VERSION}-1.debian.tar.xz"

      - name: Extract and modify source
        run: |
          cd /opt/Projects/ostree-backport-noble
          dpkg-source -x "ostree_${OSTREE_VERSION}-1.dsc"
          cd "ostree-${OSTREE_VERSION}"
          dch --newversion "${OSTREE_VERSION}-1${BACKPORT_SUFFIX}" \
            --distribution "noble-backports" \
            -b \
            "Backport libostree ${OSTREE_VERSION}-1 from Ubuntu questing for bootc compatibility."

      - name: Install build dependencies
        run: |
          cd /opt/Projects/ostree-backport-noble/ostree-${OSTREE_VERSION}
          export DEBIAN_FRONTEND=noninteractive
          export APT_LISTCHANGES_FRONTEND=none
          apt-get update
          apt-get build-dep -y --no-install-recommends ./

      - name: Build libostree backport
        run: |
          cd /opt/Projects/ostree-backport-noble/ostree-${OSTREE_VERSION}
          dpkg-buildpackage -us -uc -b

      - name: List built packages
        run: |
          echo "Built libostree packages:"
          ls -la /opt/Projects/ostree-backport-noble/*.deb

      - name: Upload libostree artifacts
        run: |
          mkdir -p /workspace/robojerk/bootc-deb/artifacts
          cp /opt/Projects/ostree-backport-noble/*.deb /workspace/robojerk/bootc-deb/artifacts/
          echo "Libostree artifacts copied to workspace"
          ls -la /workspace/robojerk/bootc-deb/artifacts/

  build-bootc:
    name: Build bootc Package
    runs-on: ubuntu-latest
    container:
      image: ubuntu:latest
    needs: build-libostree-backport
    steps:
      - name: Setup build environment
        run: |
          apt update -y
          apt install -y git cargo rustc pkg-config build-essential

      - name: Checkout repository manually
        run: |
          # Clone the repository manually instead of using actions/checkout
          git clone https://git.raines.xyz/robojerk/bootc-deb.git /tmp/bootc-deb
          cp -r /tmp/bootc-deb/* .
          cp -r /tmp/bootc-deb/.* . 2>/dev/null || true

      - name: Sanity check - Verify libostree backport job succeeded
        run: |
          echo "Checking if libostree backport job completed successfully..."
          # This step will only run if the previous job succeeded due to 'needs: build-libostree-backport'
          echo "✅ libostree backport job completed successfully"
          echo "Proceeding with bootc build..."

      - name: Setup build environment for bootc
        run: |
          apt update -y
          apt install -y git cargo rustc pkg-config build-essential

      - name: Clone bootc source
        run: |
          git clone --depth 1 --branch v${BOOTC_VERSION} https://github.com/containers/bootc.git bootc-${BOOTC_VERSION}
          cd bootc-${BOOTC_VERSION}

      - name: Debug - List files before patching
        run: |
          cd bootc-${BOOTC_VERSION}
          echo "Current directory: $(pwd)"
          echo "Files in current directory:"
          ls -la
          echo "Files in lib/src/ (if it exists):"
          ls -la lib/src/ 2>/dev/null || echo "Directory does not exist"
          echo "Patch file location:"
          ls -la ../bootc-libostree-compatibility.patch

      - name: Apply compatibility patch
        run: |
          cd bootc-${BOOTC_VERSION}
          if [ ! -f ../bootc-libostree-compatibility.patch ]; then
            echo "❌ ERROR: bootc-libostree-compatibility.patch not found!"
            echo "This patch is required for bootc to work with the libostree backport."
            exit 1
          fi
          # Apply patch with correct strip level for lib/src/cli.rs
          echo "Applying patch to lib/src/cli.rs..."
          patch -p1 < ../bootc-libostree-compatibility.patch

      - name: Copy debian packaging
        run: |
          cd bootc-${BOOTC_VERSION}
          if [ ! -d ../debian ]; then
            echo "❌ ERROR: debian packaging directory not found!"
            echo "The debian/ directory is required for building the package."
            exit 1
          fi
          cp -r ../debian .

      - name: Build bootc package
        run: |
          cd bootc-${BOOTC_VERSION}
          echo "Building bootc package with libostree compatibility patch..."
          dpkg-buildpackage -us -uc -b

      - name: List built packages
        run: |
          echo "Built bootc packages:"
          ls -la bootc-${BOOTC_VERSION}/../*.deb

      - name: Upload bootc artifacts
        run: |
          mkdir -p /workspace/robojerk/bootc-deb/artifacts
          cp bootc-${BOOTC_VERSION}/../*.deb /workspace/robojerk/bootc-deb/artifacts/
          echo "Bootc artifacts copied to workspace"
          ls -la /workspace/robojerk/bootc-deb/artifacts/

  create-artifacts:
    name: Create Combined Artifacts
    runs-on: ubuntu-latest
    container:
      image: ubuntu:latest
    needs: [build-libostree-backport, build-bootc]
    steps:
      - name: Setup environment
        run: |
          apt update -y
          apt install -y git

      - name: Checkout repository manually
        run: |
          # Clone the repository manually instead of using actions/checkout
          git clone https://git.raines.xyz/robojerk/bootc-deb.git /tmp/bootc-deb
          cp -r /tmp/bootc-deb/* .
          cp -r /tmp/bootc-deb/.* . 2>/dev/null || true

      - name: Sanity check - Verify all build jobs succeeded
        run: |
          echo "Checking if all build jobs completed successfully..."
          # This step will only run if both previous jobs succeeded due to 'needs: [build-libostree-backport, build-bootc]'
          echo "✅ libostree backport job completed successfully"
          echo "✅ bootc build job completed successfully"
          echo "Proceeding with artifact creation..."

      - name: Create combined artifacts
        run: |
          mkdir -p release-assets
          echo "Creating release assets directory"
          
          # Copy all artifacts from previous jobs
          if [ -d "artifacts" ]; then
            cp artifacts/*.deb release-assets/ 2>/dev/null || echo "No .deb files found in artifacts"
          fi
          
          # Create a summary file
          echo "Bootc Debian Package Build Summary" > release-assets/BUILD_SUMMARY.txt
          echo "=================================" >> release-assets/BUILD_SUMMARY.txt
          echo "Build Date: $(date)" >> release-assets/BUILD_SUMMARY.txt
          echo "Ubuntu Version: ${UBUNTU_VERSION}" >> release-assets/BUILD_SUMMARY.txt
          echo "Ostree Version: ${OSTREE_VERSION}" >> release-assets/BUILD_SUMMARY.txt
          echo "Bootc Version: ${BOOTC_VERSION}" >> release-assets/BUILD_SUMMARY.txt
          echo "" >> release-assets/BUILD_SUMMARY.txt
          echo "Built Packages:" >> release-assets/BUILD_SUMMARY.txt
          ls -la release-assets/*.deb 2>/dev/null || echo "No packages found" >> release-assets/BUILD_SUMMARY.txt
          
          echo "Release assets created:"
          ls -la release-assets/