app-id: io.github.SlobCoder.qr_studio
runtime: org.gnome.Platform
runtime-version: "50"
sdk: org.gnome.Sdk
command: qr_studio

build-options:
  env:
    CARGO_HOME: /run/build/qr_studio/cargo
    RUST_BACKTRACE: "1"

appstream-compose: false

finish-args:
  # X11 + Wayland
  - --socket=fallback-x11
  - --socket=wayland
  # GPU acceleration
  - --device=dri
  # X11 shared memory
  - --share=ipc
  # Network for map tiles (OpenFreeMap via libshumate)
  - --share=network
  # Color picker pipette (ashpd XDG Desktop Portal)
  - --talk-name=org.freedesktop.portal.Desktop
  # Open/Save QR codes
  - --filesystem=xdg-download
  - --filesystem=xdg-pictures
  # File dnd from outside sandbox
  - --filesystem=home:ro
  # Bundled adw-gtk3 theme
  - --env=GTK_DATA_PREFIX=/app
  # Read user GTK themes and CSS overrides (matugen, adw-gtk3, etc.)
  - --filesystem=xdg-config/gtk-3.0:ro
  - --filesystem=xdg-config/gtk-4.0:ro
  - --filesystem=xdg-data/themes:ro

cleanup:
  - /include
  - /lib/pkgconfig
  - /share/pkgconfig
  - /share/gtk-doc
  - /share/man
  - "*.la"
  - "*.a"

modules:
  # ── Rust toolchain (standalone installer) ──────────────────────
  - name: rust
    buildsystem: simple
    build-commands:
      - ./install.sh --prefix=${FLATPAK_DEST} --disable-ldconfig --verbose
      # Archive shared libraries into a tarball and remove from /app.
      # eu-strip (run by flatpak-builder after build-commands) corrupts
      # Rust's custom libLLVM.so by removing PT_LOAD segments. By hiding
      # the .so files in a non-ELF tarball, eu-strip skips them entirely.
      - cd ${FLATPAK_DEST}/lib && tar czf ${FLATPAK_DEST}/rust-libs.tar.gz libLLVM* librustc* rustlib
      - rm -rf ${FLATPAK_DEST}/lib/libLLVM* ${FLATPAK_DEST}/lib/librustc* ${FLATPAK_DEST}/lib/rustlib
    cleanup:
      - /bin/cargo
      - /bin/rust*
      - /lib/libLLVM*
      - /lib/librustc*
      - /lib/rustlib
      - /share/doc
      - /share/man
      - /etc/bash_completion.d
      - /rust-libs.tar.gz
    sources:
      - type: archive
        url: https://static.rust-lang.org/dist/2026-04-16/rust-1.95.0-x86_64-unknown-linux-gnu.tar.xz
        sha256: 2e0338f18ecbaa4a0f631b9e80e8b8e26bb6fe77dd5454fba8a70cf96c1e84a1

  # ── abseil-cpp (C++ library, needed by protobuf) ───────────────
  - name: abseil-cpp
    buildsystem: cmake
    config-opts:
      - -DCMAKE_BUILD_TYPE=Release
      - -DCMAKE_INSTALL_LIBDIR=lib
      - -DBUILD_SHARED_LIBS=ON
      - -DABSL_BUILD_TESTING=OFF
    sources:
      - type: archive
        url: https://github.com/abseil/abseil-cpp/releases/download/20240722.0/abseil-cpp-20240722.0.tar.gz
        sha256: f50e5ac311a81382da7fa75b97310e4b9006474f9560ac46f54a9967f07d4ae3

  # ── protobuf (C++ library, needed by protobuf-c and libshumate) ─
  - name: protobuf
    buildsystem: cmake
    config-opts:
      - -DCMAKE_BUILD_TYPE=Release
      - -DCMAKE_INSTALL_LIBDIR=lib
      - -DBUILD_SHARED_LIBS=ON
      - -Dprotobuf_BUILD_TESTS=OFF
      - -Dprotobuf_BUILD_EXAMPLES=OFF
      - -Dprotobuf_ABSL_PROVIDER=package
    sources:
      - type: archive
        url: https://github.com/protocolbuffers/protobuf/releases/download/v29.5/protobuf-29.5.tar.gz
        sha256: a191d2afdd75997ba59f62019425016703daed356a9d92f7425f4741439ae544
    cleanup:
      - /bin
      - /lib/cmake

  # ── protobuf-c (C bindings for protobuf) ────────────────────────
  - name: protobuf-c
    buildsystem: autotools
    sources:
      - type: archive
        url: https://github.com/protobuf-c/protobuf-c/releases/download/v1.5.2/protobuf-c-1.5.2.tar.gz
        sha256: e2c86271873a79c92b58fef7ebf8de1aa0df4738347a8bd5d4e65a80a16d0d24
    cleanup:
      - /bin
      - /share/doc

  # ── libshumate (map widget with vector renderer) ────────────────
  - name: libshumate
    buildsystem: meson
    config-opts:
      - -Dgtk_doc=false
      - -Ddemos=false
      - -Dvapi=false
      - -Dvector_renderer=true
      - --libdir=lib
    sources:
      - type: archive
        url: https://download.gnome.org/sources/libshumate/1.5/libshumate-1.5.3.tar.xz
        sha256: 35f013b25391856e1b5c3d4409a5c4a640c6ccb5f5296ff982ec7bed39f56d4c
    cleanup:
      - /bin

  # ── adw-gtk3 theme ─────────────────────────────────────────────
  - name: adw-gtk3
    buildsystem: simple
    build-commands:
      - mkdir -p ${FLATPAK_DEST}/share/themes
      - cp -r adw-gtk3 ${FLATPAK_DEST}/share/themes/
      - cp -r adw-gtk3-dark ${FLATPAK_DEST}/share/themes/
    sources:
      - type: archive
        url: https://github.com/lassekongo83/adw-gtk3/releases/download/v6.5/adw-gtk3v6.5.tar.xz
        sha256: a81780fadfc432be0fc3d89c4ebb41aa28e4f032d42c36f9789c57dd10cfa41c
        strip-components: 0

  # ── QR Studio ──────────────────────────────────────────────────
  - name: qr_studio
    buildsystem: simple
    build-commands:
      # Restore Rust shared libraries from archive
      - tar xzf ${FLATPAK_DEST}/rust-libs.tar.gz -C ${FLATPAK_DEST}/lib
      - rm -f ${FLATPAK_DEST}/rust-libs.tar.gz
      # Tell cargo to use vendored sources
      - mkdir -p .cargo
      - |
        cat > .cargo/config.toml << 'CARGOEOF'
        [source.vendored-sources]
        directory = "cargo/vendor"

        [source.crates-io]
        replace-with = "vendored-sources"
        CARGOEOF
      # Build with cargo (offline, vendored)
      - cargo --offline build --release --verbose
      # Install binary
      - install -Dm755 target/release/qr_studio ${FLATPAK_DEST}/bin/qr_studio
      # Desktop file
      - install -Dm644 data/io.github.SlobCoder.qr_studio.desktop
        ${FLATPAK_DEST}/share/applications/io.github.SlobCoder.qr_studio.desktop
      # Icon
      - install -Dm644 data/io.github.SlobCoder.qr_studio.svg
        ${FLATPAK_DEST}/share/icons/hicolor/scalable/apps/io.github.SlobCoder.qr_studio.svg
      # GSettings schema
      - install -Dm644 data/io.github.SlobCoder.qr_studio.gschema.xml
        ${FLATPAK_DEST}/share/glib-2.0/schemas/io.github.SlobCoder.qr_studio.gschema.xml
      - glib-compile-schemas ${FLATPAK_DEST}/share/glib-2.0/schemas
      # AppStream metainfo
      - install -Dm644 flatpak/io.github.SlobCoder.qr_studio.metainfo.xml
        ${FLATPAK_DEST}/share/metainfo/io.github.SlobCoder.qr_studio.metainfo.xml
      # Country flag SVGs (for phone/vCard country code dropdowns)
      - mkdir -p ${FLATPAK_DEST}/share/qr_studio/flags
      - install -Dm644 flags/*.svg ${FLATPAK_DEST}/share/qr_studio/flags/
      # Remove Rust toolchain from /app (not needed in final Flatpak)
      - rm -rf ${FLATPAK_DEST}/lib/libLLVM* ${FLATPAK_DEST}/lib/librustc* ${FLATPAK_DEST}/lib/rustlib
      - rm -rf ${FLATPAK_DEST}/bin/rust* ${FLATPAK_DEST}/bin/cargo

    sources:
      # Project sources
      - type: dir
        path: ..
      # Cargo vendor sources (generated from Cargo.lock)
      - cargo-sources.json