name: Build Autopsy Flatpak

on:
  # Manual trigger
  workflow_dispatch:
    inputs:
      autopsy_version:
        description: 'Autopsy version to build (e.g., autopsy-4.22.1)'
        required: false
        type: string
        default: 'autopsy-4.22.1'
      sleuthkit_version:
        description: 'Sleuth Kit version (e.g., sleuthkit-4.14.0)'
        required: false
        type: string
        default: 'sleuthkit-4.14.0'
  
  # Test builds on PRs
  pull_request:
    paths:
      - 'flatpak/**'
      - '.github/workflows/**'

env:
  FLATPAK_BUILDER_CACHE: .flatpak-builder
  MANIFEST_PATH: flatpak/org.sleuthkit.Autopsy.yml

jobs:
  build-flatpak:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    - name: Install Flatpak and dependencies
      run: |
        sudo apt update
        sudo apt install -y flatpak flatpak-builder
        
        # Add Flathub repository
        sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
        
        # Install required runtimes
        sudo flatpak install -y flathub org.gnome.Platform//47
        sudo flatpak install -y flathub org.gnome.Sdk//47
        sudo flatpak install -y flathub org.freedesktop.Sdk.Extension.openjdk17//24.08

    - name: Setup Flatpak builder cache
      uses: actions/cache@v4
      with:
        path: |
          .flatpak-builder
          build-dir
        key: flatpak-builder-${{ runner.os }}-${{ hashFiles('flatpak/org.sleuthkit.Autopsy.yml') }}
        restore-keys: |
          flatpak-builder-${{ runner.os }}-

    - name: Build Flatpak
      run: |
        mkdir -p build-dir repo
        
        # Build with network access for downloading sources
        flatpak-builder \
          --repo=repo \
          --force-clean \
          --ccache \
          --install-deps-from=flathub \
          --default-branch=stable \
          --subject="Build of Autopsy ${{ github.event.inputs.autopsy_version || 'autopsy-4.22.1' }}" \
          build-dir \
          ${{ env.MANIFEST_PATH }}

    - name: Export bundle
      run: |
        VERSION="${{ github.event.inputs.autopsy_version || 'autopsy-4.22.1' }}"
        flatpak build-bundle repo autopsy-${VERSION}.flatpak org.sleuthkit.Autopsy stable

    #- name: Test installation
    #  run: |
    #    export DC_DIR="/tmp/dconf"
    #    mkdir -p "$DC_DIR"
    #    export DCONF_USER_CONFIG="$DC_DIR/user"
    #    export XDG_RUNTIME_DIR="$DC_DIR"
    #    # Install the bundle
    #    sudo flatpak install -y --noninteractive autopsy-*.flatpak
    #    
    #    # Basic smoke test
    #    flatpak info org.sleuthkit.Autopsy
    #    
    #    # Check that binary exists
    #    flatpak run --command=sh org.sleuthkit.Autopsy -c "test -x /app/bin/autopsy && echo 'Binary check passed'"

    - name: Upload artifacts
      uses: actions/upload-artifact@v4
      with:
        name: autopsy-flatpak
        path: |
          autopsy-*.flatpak
        retention-days: 30

  create-release:
    needs: build-flatpak
    if: github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    
    steps:
    - name: Download artifacts
      uses: actions/download-artifact@v4
      with:
        name: autopsy-flatpak

    - name: Create Release
      uses: softprops/action-gh-release@v1
      with:
        tag_name: flatpak-${{ github.event.inputs.autopsy_version || 'autopsy-4.22.1' }}
        name: Autopsy Flatpak ${{ github.event.inputs.autopsy_version || 'autopsy-4.22.1' }}
        body: |
          # Autopsy Flatpak Release
          
          ## Installation
          
          ```bash
          # Install from bundle
          flatpak install autopsy-${{ github.event.inputs.autopsy_version || 'autopsy-4.22.1' }}.flatpak
          
          # Run Autopsy
          flatpak run org.sleuthkit.Autopsy
          ```
          
          ## Requirements
          - Flatpak runtime installed
          - GNOME Platform 47
          
          Built from upstream sources.
        files: |
          autopsy-*.flatpak
        draft: false
        prerelease: false
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}