app-id: com.fluorine.manager
runtime: org.kde.Platform
runtime-version: '6.10'
sdk: org.kde.Sdk
sdk-extensions:
  - org.freedesktop.Sdk.Extension.rust-stable
command: fluorine-manager

finish-args:
  - --share=ipc
  - --share=network
  - --socket=x11
  - --socket=wayland
  - --device=all
  - --filesystem=home
  - --filesystem=/run/media:ro
  - --filesystem=~/.steam:ro
  - --filesystem=~/.local/share/Steam
  - --filesystem=~/.var/app/com.valvesoftware.Steam:ro
  - --talk-name=org.freedesktop.Flatpak

cleanup:
  - /include
  - /lib/cmake
  - /lib/pkgconfig
  - /share/doc
  - /share/man
  - '*.a'
  - '*.la'

modules:
  # ── 1. Boost ──
  - name: boost
    buildsystem: simple
    build-commands:
      - ./bootstrap.sh --prefix=/app --with-libraries=program_options,thread,filesystem,system,locale
      - ./b2 install -j$FLATPAK_BUILDER_N_JOBS link=shared variant=release
    sources:
      - type: archive
        url: https://archives.boost.io/release/1.87.0/source/boost_1_87_0.tar.gz
        sha256: f55c340aa49763b1925ccf02b2e83f35fdcf634c9d5164a2acb87540173c741d

  # ── 2. spdlog ──
  - name: spdlog
    buildsystem: cmake-ninja
    config-opts:
      - -DCMAKE_BUILD_TYPE=Release
      - -DSPDLOG_BUILD_SHARED=ON
    sources:
      - type: git
        url: https://github.com/gabime/spdlog.git
        tag: v1.15.2

  # ── 3. tinyxml2 ──
  - name: tinyxml2
    buildsystem: cmake-ninja
    config-opts:
      - -DCMAKE_BUILD_TYPE=Release
    sources:
      - type: git
        url: https://github.com/leethomason/tinyxml2.git
        tag: 10.0.0

  # ── 4. tomlplusplus ──
  - name: tomlplusplus
    buildsystem: cmake-ninja
    config-opts:
      - -DCMAKE_BUILD_TYPE=Release
    sources:
      - type: git
        url: https://github.com/marzer/tomlplusplus.git
        tag: v3.4.0

  # ── 5. libfuse3 ──
  # Built manually to install fusermount3 without setuid (chown root fails in sandbox).
  # default_library=both produces libfuse3.a so the VFS helper can link statically.
  - name: libfuse3
    buildsystem: simple
    build-commands:
      - meson setup _build --prefix=/app -Dexamples=false -Dtests=false -Dutils=true -Ddefault_library=both
      - ninja -C _build
      # Install library and headers (skip meson install which runs chown).
      - ninja -C _build install || true
      # Ensure fusermount3 is installed even if install_helper.sh failed.
      - install -Dm755 _build/util/fusermount3 /app/bin/fusermount3 2>/dev/null || true
    sources:
      - type: git
        url: https://github.com/libfuse/libfuse.git
        tag: fuse-3.16.2

  # ── 6. pybind11 ──
  - name: pybind11
    buildsystem: cmake-ninja
    config-opts:
      - -DCMAKE_BUILD_TYPE=Release
      - -DPYBIND11_TEST=OFF
    sources:
      - type: git
        url: https://github.com/pybind/pybind11.git
        tag: v2.13.6

  # ── 7. libloot ──
  # libloot has a Rust crate at the root and a C++ cmake project in cpp/.
  # The Rust static library must be built first, then cmake links against it.
  - name: libloot
    buildsystem: simple
    build-options:
      append-path: /usr/lib/sdk/rust-stable/bin
      env:
        CARGO_HOME: /run/build/libloot/cargo
      # Network needed for cargo deps and cmake FetchContent (googletest).
      build-args:
        - --share=network
    build-commands:
      # Build Rust static library first.
      - cargo build --release
      # Build the C++ shared library (links against Rust static lib).
      - |
        cmake -S cpp -B cpp/build -G Ninja \
          -DCMAKE_BUILD_TYPE=Release \
          -DBUILD_SHARED_LIBS=ON \
          -DLIBLOOT_INSTALL_DOCS=OFF \
          -DCMAKE_INSTALL_PREFIX=/app
      - cmake --build cpp/build --parallel
      - cmake --install cpp/build
      # Create pkg-config metadata.
      - mkdir -p /app/lib/pkgconfig
      - |
        printf '%s\n' \
          'prefix=/app' \
          'exec_prefix=${prefix}' \
          'libdir=${prefix}/lib' \
          'includedir=${prefix}/include' \
          '' \
          'Name: libloot' \
          'Description: LOOT C++ API library' \
          'Version: 0.29.0' \
          'Libs: -L${libdir} -lloot' \
          'Cflags: -I${includedir}' \
          > /app/lib/pkgconfig/libloot.pc
    sources:
      - type: git
        url: https://github.com/loot/libloot.git
        branch: master

  # ── 8. icoutils ──
  - name: icoutils
    buildsystem: autotools
    build-options:
      # icoutils 0.32.3 uses K&R-style () declarations that GCC 14+ rejects.
      cflags: -std=gnu17
    sources:
      - type: archive
        url: https://download.savannah.gnu.org/releases/icoutils/icoutils-0.32.3.tar.bz2
        sha256: 17abe02d043a253b68b47e3af69c9fc755b895db68fdc8811786125df564c6e0

  # ── 9. cabextract ──
  # Required by winetricks for extracting Windows cab archives.
  - name: cabextract
    buildsystem: autotools
    sources:
      - type: archive
        url: https://www.cabextract.org.uk/cabextract-1.11.tar.gz
        sha256: b5546db1155e4c718ff3d4b278573604f30dd64c3c5bfd4657cd089b823a3ac6

  # ── 10. Portable Python runtime ──
  # Pre-built Python used as the embedded interpreter for MO2's Python plugins.
  # pip packages are installed via network during build (--share=network).
  - name: portable-python
    buildsystem: simple
    build-options:
      build-args:
        - --share=network
    build-commands:
      # Extract, trim, symlink, and install pip packages in one step
      # (each build-command runs in its own shell).
      - |
        set -e
        mkdir -p /app/lib/fluorine/python
        unzip portable-python.zip -d /tmp/pp
        PP_DIR="$(find /tmp/pp -maxdepth 1 -mindepth 1 -type d | head -1)"
        cp -a "${PP_DIR}/." /app/lib/fluorine/python/
        rm -rf /tmp/pp
        # Versioned soname symlink (pybind11 links against libpython3.13.so.1.0).
        if [ -f /app/lib/fluorine/python/lib/libpython3.13.so ] && \
           [ ! -f /app/lib/fluorine/python/lib/libpython3.13.so.1.0 ]; then
          ln -sf libpython3.13.so /app/lib/fluorine/python/lib/libpython3.13.so.1.0
        fi
        # Trim test suites and unnecessary files.
        rm -rf /app/lib/fluorine/python/lib/python3.13/test \
               /app/lib/fluorine/python/lib/python3.13/unittest/test \
               /app/lib/fluorine/python/lib/python3.13/idlelib \
               /app/lib/fluorine/python/lib/python3.13/tkinter \
               /app/lib/fluorine/python/lib/python3.13/turtledemo \
               /app/lib/fluorine/python/include \
               /app/lib/fluorine/python/share \
               2>/dev/null || true
        find /app/lib/fluorine/python -type d -name "__pycache__" -exec rm -rf {} + 2>/dev/null || true
        find /app/lib/fluorine/python -name "*.pyc" -delete 2>/dev/null || true
        # Install pip packages (PyQt6 for plugin UI, psutil, vdf).
        /app/lib/fluorine/python/bin/python3 -m ensurepip --default-pip 2>/dev/null || true
        /app/lib/fluorine/python/bin/python3 -m pip install --no-cache-dir PyQt6 psutil vdf
    sources:
      - type: file
        url: https://github.com/bjia56/portable-python/releases/download/cpython-v3.13.9-build.0/python-headless-3.13.9-linux-x86_64.zip
        sha256: d03507d107da86d74aa38bbc4957b8db5753de567024c5724a254909ae6b86d6
        dest-filename: portable-python.zip

  # ── 10. Fluorine Manager (main project) ──
  - name: fluorine
    buildsystem: simple
    build-options:
      append-path: /usr/lib/sdk/rust-stable/bin
      env:
        CARGO_HOME: /run/build/fluorine/cargo
        PYTHONPATH: /app/lib/python3/dist-packages
      # Network needed for FetchContent (7zip, etc.) and cargo deps.
      build-args:
        - --share=network
    build-commands:
      # Install sip build tools into /app (SDK /usr is read-only).
      - /usr/bin/python3 -m pip install --target=/app/lib/python3/dist-packages sip

      # ── Configure and build ──
      - |
        cmake -S . -B _build -G Ninja \
          -DCMAKE_BUILD_TYPE=Release \
          -DCMAKE_PREFIX_PATH=/app \
          -DPython3_ROOT_DIR=/app/lib/fluorine/python \
          -DPython3_EXECUTABLE=/app/lib/fluorine/python/bin/python3 \
          -DBUILD_PLUGIN_PYTHON=ON
      - cmake --build _build --parallel

      # ── Create output layout ──
      - mkdir -p /app/lib/fluorine/plugins /app/lib/fluorine/dlls /app/lib/fluorine/lib

      # Main binary.
      - cp -f _build/src/src/ModOrganizer /app/lib/fluorine/ModOrganizer-core

      # umu-run (patch and repackage if present).
      - |
        if [ -f _build/src/src/umu-run ]; then
          UMU_PATCH_DIR="$(mktemp -d)"
          cd "${UMU_PATCH_DIR}"
          python3 << 'PATCHEOF'
        import zipfile, pathlib
        zf = zipfile.ZipFile('/run/build/fluorine/_build/src/src/umu-run')
        zf.extractall('src')
        run_py = pathlib.Path('src/umu/umu_run.py')
        src = run_py.read_text()
        old1 = '    env["STEAM_COMPAT_INSTALL_PATH"] = os.environ.get("STEAM_COMPAT_INSTALL_PATH", "")'
        new1 = (old1
            + '\n    env["STEAM_COMPAT_CLIENT_INSTALL_PATH"] = os.environ.get('
            + '\n        "STEAM_COMPAT_CLIENT_INSTALL_PATH", ""'
            + '\n    )')
        if old1 in src and 'STEAM_COMPAT_CLIENT_INSTALL_PATH"] = os.environ' not in src:
            src = src.replace(old1, new1)
        old2 = '            os.environ[key] = val'
        new2 = (old2
            + '\n\n        # GE-Proton treats games with UMU_ID as non-Steam titles and skips'
            + '\n        # the steam.exe DRM bridge.  Remove it for Steam games.'
            + '\n        if "UMU_ID" in os.environ and env.get("SteamAppId", "0") != "0":'
            + '\n            del os.environ["UMU_ID"]')
        if old2 in src and 'del os.environ["UMU_ID"]' not in src:
            src = src.replace(old2, new2, 1)
        run_py.write_text(src)
        PATCHEOF
          python3 -m zipapp src -o /app/lib/fluorine/umu-run -p '/usr/bin/env python3'
          chmod +x /app/lib/fluorine/umu-run
          cd /run/build/fluorine
          rm -rf "${UMU_PATCH_DIR}"
        fi

      # VFS helper (standalone, runs on host for Flatpak FUSE support).
      # Statically linked against libfuse3 — no runtime deps beyond glibc.
      - test -f _build/src/src/mo2-vfs-helper && cp -f _build/src/src/mo2-vfs-helper /app/lib/fluorine/ || true

      # lootcli.
      - test -f _build/libs/lootcli/src/lootcli && cp -f _build/libs/lootcli/src/lootcli /app/lib/fluorine/ || true

      # icoutils (symlink from /app/bin where the icoutils module installed them).
      - ln -sf /app/bin/wrestool /app/lib/fluorine/wrestool
      - ln -sf /app/bin/icotool /app/lib/fluorine/icotool
      - ln -sf /app/bin/fusermount3 /app/lib/fluorine/fusermount3
      - ln -sf /app/bin/cabextract /app/lib/fluorine/cabextract

      # fluorine-manager CLI helper.
      - test -f src/fluorine-manager && cp -f src/fluorine-manager /app/lib/fluorine/ || true

      # MO2 plugins (.so).
      - |
        find _build/libs -type f \( \
          -name "libgame_*.so" -o \
          -name "libinstaller_*.so" -o \
          -name "libpreview_*.so" -o \
          -name "libdiagnose_*.so" -o \
          -name "libcheck_*.so" -o \
          -name "libtool_*.so" -o \
          -name "libinieditor.so" -o \
          -name "libinibakery.so" -o \
          -name "libbsa_extractor.so" -o \
          -name "libbsa_packer.so" -o \
          -name "libproxy.so" \
        \) -exec cp -f {} /app/lib/fluorine/plugins/ \;

      # Python plugin payload.
      - |
        for f in libplugin_python.so lzokay.py winreg.py pyCfg.py \
                 DDSPreview.py Form43Checker.py ScriptExtenderPluginChecker.py; do
          [ -f "_build/src/src/plugins/${f}" ] && cp -f "_build/src/src/plugins/${f}" /app/lib/fluorine/plugins/
        done
        for d in basic_games data libs dlls; do
          [ -d "_build/src/src/plugins/${d}" ] && cp -a "_build/src/src/plugins/${d}" /app/lib/fluorine/plugins/
        done
        rm -f /app/lib/fluorine/plugins/FNIS*.py

      # Source-tree Python plugins (rootbuilder, omod installer, etc.).
      - |
        for f in src/plugins/*.py; do
          [ -f "${f}" ] && cp -f "${f}" /app/lib/fluorine/plugins/
        done

      # 7z runtime.
      - |
        if [ -f _build/src/src/dlls/7z.so ]; then
          cp -f _build/src/src/dlls/7z.so /app/lib/fluorine/dlls/7z.so
          cp -f _build/src/src/dlls/7z.so /app/lib/fluorine/dlls/7zip.dll
        fi

      # Project shared libraries.
      - cp -f _build/libs/uibase/src/libuibase.so /app/lib/fluorine/lib/
      - cp -f _build/libs/libbsarch/liblibbsarch.so /app/lib/fluorine/lib/
      - cp -f _build/libs/archive/src/libarchive.so /app/lib/fluorine/lib/
      - test -f _build/libs/plugin_python/src/runner/librunner.so && cp -f _build/libs/plugin_python/src/runner/librunner.so /app/lib/fluorine/lib/ || true
      - test -f libs/bsa_ffi/target/release/libbsa_ffi.so && cp -f libs/bsa_ffi/target/release/libbsa_ffi.so /app/lib/fluorine/lib/ || true
      - test -f libs/nak_ffi/target/release/libnak_ffi.so && cp -f libs/nak_ffi/target/release/libnak_ffi.so /app/lib/fluorine/lib/ || true

      # Boost libraries (from /app/lib where the boost module installed them).
      - cp -Lf /app/lib/libboost_program_options.so* /app/lib/fluorine/lib/ 2>/dev/null || true
      - cp -Lf /app/lib/libboost_thread.so* /app/lib/fluorine/lib/ 2>/dev/null || true

      # libloot (from /app/lib where the libloot module installed it).
      - |
        if [ -f /app/lib/libloot.so.0 ]; then
          cp -Lf /app/lib/libloot.so.0 /app/lib/fluorine/lib/
          ln -sf libloot.so.0 /app/lib/fluorine/lib/libloot.so
        elif [ -f /app/lib/libloot.so ]; then
          cp -Lf /app/lib/libloot.so /app/lib/fluorine/lib/
        fi

      # Build-tree Python plugin payload.
      - test -d _build/src/src/python && cp -a _build/src/src/python/. /app/lib/fluorine/python/ || true

      # Strip binaries.
      - strip --strip-unneeded /app/lib/fluorine/ModOrganizer-core 2>/dev/null || true
      - find /app/lib/fluorine/plugins -name "*.so" -exec strip --strip-unneeded {} \; 2>/dev/null || true
      - find /app/lib/fluorine/dlls \( -name "*.so" -o -name "*.dll" \) -exec strip --strip-unneeded {} \; 2>/dev/null || true
      - find /app/lib/fluorine/lib -name "*.so*" -exec strip --strip-unneeded {} \; 2>/dev/null || true
      - test -f /app/lib/fluorine/lootcli && strip --strip-unneeded /app/lib/fluorine/lootcli 2>/dev/null || true
      - test -f /app/lib/fluorine/mo2-vfs-helper && strip --strip-unneeded /app/lib/fluorine/mo2-vfs-helper 2>/dev/null || true

      # Install wrapper script, desktop file, metainfo, and icon.
      - install -Dm755 flatpak/fluorine-manager-wrapper.sh /app/bin/fluorine-manager
      - install -Dm644 flatpak/com.fluorine.manager.desktop /app/share/applications/com.fluorine.manager.desktop
      - install -Dm644 flatpak/com.fluorine.manager.metainfo.xml /app/share/metainfo/com.fluorine.manager.metainfo.xml
      - install -Dm644 flatpak/com.fluorine.manager.png /app/share/icons/hicolor/256x256/apps/com.fluorine.manager.png

    sources:
      - type: dir
        path: ..