name: Build Comic Strip Browser

on:
  push:
    branches: [ main, master, develop ]
    tags:
      - 'v*'
  pull_request:
    branches: [ main, master ]
  workflow_dispatch:

permissions:
  contents: write

env:
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: 'true'

jobs:
  # ─── Windows ──────────────────────────────────────────────
  build-windows:
    runs-on: windows-latest

    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.4 (Node 24)

      - name: Set up Python
        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38  # v5.4.0 (Node 24)
        with:
          python-version: '3.12'
          cache: 'pip'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install PyQt6 requests beautifulsoup4 Pillow pyinstaller

      - name: Build (onefile)
        run: |
          python -m PyInstaller comic_browser.spec --clean --noconfirm
        shell: pwsh

      - name: Upload Windows EXE
        uses: actions/upload-artifact@v4.4.0
        with:
          name: ComicStripBrowser-Windows
          path: dist/ComicStripBrowser.exe
          retention-days: 30

  # ─── Linux ─────────────────────────────────────────────────
  build-linux:
    runs-on: ubuntu-22.04

    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683  # v4.2.4 (Node 24)

      - name: Set up Python
        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38  # v5.4.0 (Node 24)
        with:
          python-version: '3.12'
          cache: 'pip'

      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            libxcb-cursor0 libxcb-xinerama0 libxcb-icccm4 libxcb-image0 \
            libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxcb-shape0 \
            libxcb-xfixes0 libxcb-xkb1 libxkbcommon-x11-0 \
            dpkg-dev rpm file fuse

      - name: Install Python dependencies
        run: |
          python -m pip install --upgrade pip
          pip install PyQt6 requests beautifulsoup4 Pillow pyinstaller

      - name: Build binary (onefile)
        run: |
          python -m PyInstaller comic_browser.spec --clean --noconfirm

      - name: Upload binary
        uses: actions/upload-artifact@v4.4.0
        with:
          name: ComicStripBrowser-linux-binary
          path: dist/comic-strip-browser
          retention-days: 30

      - name: Build .deb package
        run: |
          python3 build_scripts/create_deb.py

      - name: Find .deb artifact
        id: deb
        run: |
          DEB_FILE=$(find build/ -maxdepth 1 -name "*.deb" -type f | head -1)
          echo "path=$DEB_FILE" >> "$GITHUB_OUTPUT"
          echo "name=$(basename "$DEB_FILE")" >> "$GITHUB_OUTPUT"

      - name: Upload .deb
        uses: actions/upload-artifact@v4.4.0
        with:
          name: ComicStripBrowser-deb
          path: ${{ steps.deb.outputs.path }}
          retention-days: 30

      - name: Build .rpm package
        run: |
          VERSION=$(python3 -c "from version import __version__; print(__version__)")
          RELEASE="1"
          BINARY="dist/comic-strip-browser"
          RPMBUILD="$HOME/rpmbuild"
          mkdir -p "$RPMBUILD"/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS}
          TMPDIR=$(mktemp -d)
          SRCDIR="$TMPDIR/comic-strip-browser-$VERSION"
          mkdir -p "$SRCDIR"
          cp "$BINARY" "$SRCDIR/comic-strip-browser"
          chmod +x "$SRCDIR/comic-strip-browser"
          [ -f assets/comic-strip-browser.desktop ] && cp assets/comic-strip-browser.desktop "$SRCDIR/"
          [ -f assets/comic-strip-browser.appdata.xml ] && cp assets/comic-strip-browser.appdata.xml "$SRCDIR/"
          ICON_SRC="initial_transparent_alpha.png"
          [ ! -f "$ICON_SRC" ] && ICON_SRC="assets/comic-strip-browser.png"
          [ -f "$ICON_SRC" ] && cp "$ICON_SRC" "$SRCDIR/comic-strip-browser.png"
          [ -f LICENSE ] && cp LICENSE "$SRCDIR/"
          [ -f README.md ] && cp README.md "$SRCDIR/"
          cd "$TMPDIR"
          tar czf "$RPMBUILD/SOURCES/comic-strip-browser-$VERSION.tar.gz" "comic-strip-browser-$VERSION"
          cd - >/dev/null
          rm -rf "$TMPDIR"
          SPEC="$RPMBUILD/SPECS/comic-strip-browser.spec"
          cat > "$SPEC" << EOF
          Name:           comic-strip-browser
          Version:        $VERSION
          Release:        $RELEASE
          Summary:        A standalone comic strip browser for GoComics.com
          License:        MIT
          URL:            https://github.com/DerLudditus/comic-strip-browser
          Source0:        %{name}-%{version}.tar.gz
          BuildArch:      x86_64
          %description
          A standalone PyQt6 application for browsing comic strips from GoComics.com.
          %prep
          %autosetup
          %build
          %install
          install -D -m 0755 %{name} %{buildroot}%{_bindir}/%{name}
          [ -f %{name}.desktop ] && install -D -m 0644 %{name}.desktop %{buildroot}%{_datadir}/applications/%{name}.desktop
          [ -f %{name}.appdata.xml ] && install -D -m 0644 %{name}.appdata.xml %{buildroot}%{_datadir}/metainfo/%{name}.appdata.xml
          [ -f %{name}.png ] && install -D -m 0644 %{name}.png %{buildroot}%{_datadir}/pixmaps/%{name}.png
          [ -f %{name}.png ] && install -D -m 0644 %{name}.png %{buildroot}%{_datadir}/icons/hicolor/256x256/apps/%{name}.png
          %files
          %{_bindir}/%{name}
          %{_datadir}/applications/%{name}.desktop
          %{_datadir}/metainfo/%{name}.appdata.xml
          %{_datadir}/pixmaps/%{name}.png
          %{_datadir}/icons/hicolor/256x256/apps/%{name}.png
          %post
          if command -v update-desktop-database >/dev/null 2>&1; then
              update-desktop-database %{_datadir}/applications
          fi
          if command -v gtk-update-icon-cache >/dev/null 2>&1; then
              gtk-update-icon-cache -f -t %{_datadir}/icons/hicolor 2>/dev/null || true
          fi
          %postun
          if command -v update-desktop-database >/dev/null 2>&1; then
              update-desktop-database %{_datadir}/applications
          fi
          if command -v gtk-update-icon-cache >/dev/null 2>&1; then
              gtk-update-icon-cache -f -t %{_datadir}/icons/hicolor 2>/dev/null || true
          fi
          %changelog
          * $(date +"%a %b %d %Y") Homo Ludditus <ludditus@etik.com> - ${VERSION}-${RELEASE}
          - Release $VERSION
          EOF
          rpmbuild -bb "$SPEC"

      - name: Find .rpm artifact
        id: rpm
        run: |
          RPM_FILE=$(find "$HOME/rpmbuild/RPMS/" -name "*.rpm" -type f | head -1)
          echo "path=$RPM_FILE" >> "$GITHUB_OUTPUT"
          echo "name=$(basename "$RPM_FILE")" >> "$GITHUB_OUTPUT"

      - name: Upload .rpm
        uses: actions/upload-artifact@v4.4.0
        with:
          name: ComicStripBrowser-rpm
          path: ${{ steps.rpm.outputs.path }}
          retention-days: 30

      - name: Create AppImage
        run: |
          VERSION=$(python3 -c "from version import __version__; print(__version__)")
          APPDIR="$PWD/build/ComicStripBrowser.AppDir"
          mkdir -p "$APPDIR"/{usr/bin,usr/share/applications,usr/share/pixmaps,usr/share/metainfo}
          cp dist/comic-strip-browser "$APPDIR/usr/bin/comic-strip-browser"
          chmod +x "$APPDIR/usr/bin/comic-strip-browser"
          ln -sf usr/bin/comic-strip-browser "$APPDIR/AppRun"
          [ -f assets/comic-strip-browser.desktop ] && cp assets/comic-strip-browser.desktop "$APPDIR/"
          [ -f assets/comic-strip-browser.appdata.xml ] && {
            cp assets/comic-strip-browser.appdata.xml "$APPDIR/usr/share/metainfo/"
            cp assets/comic-strip-browser.appdata.xml "$APPDIR/"
          }
          ICON_SRC="initial_transparent_alpha.png"
          [ ! -f "$ICON_SRC" ] && ICON_SRC="assets/comic-strip-browser.png"
          [ -f "$ICON_SRC" ] && {
            cp "$ICON_SRC" "$APPDIR/comic-strip-browser.png"
            cp "$ICON_SRC" "$APPDIR/.DirIcon"
            cp "$ICON_SRC" "$APPDIR/usr/share/pixmaps/comic-strip-browser.png"
          }
          wget -q https://github.com/AppImage/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage
          chmod +x appimagetool-x86_64.AppImage
          ARCH=x86_64 ./appimagetool-x86_64.AppImage "$APPDIR" "dist/comic-strip-browser-${VERSION}.AppImage"

      - name: Upload AppImage
        uses: actions/upload-artifact@v4.4.0
        with:
          name: ComicStripBrowser-AppImage
          path: dist/comic-strip-browser-*.AppImage
          retention-days: 30

  # ─── Release ───────────────────────────────────────────────
  # Waits for both builds, pulls down all files, and creates exactly ONE release
  publish-release:
    needs: [build-windows, build-linux]
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    steps:
      - name: Download all build artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: ComicStripBrowser-*
          path: release-assets
          merge-multiple: true

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          files: release-assets/*
          body: ${{ github.event.head_commit.message }}