Add Flatpak CI job

.github/workflows/main.yml

@@ -332,6 +332,23 @@ jobs:
 
     - name: Archive artifacts
       uses: actions/upload-artifact@v4
+      if: runner.os == 'Windows'
       with:
         name: ${{ runner.os }}-package
         path: ${{ steps.strings.outputs.build-output-dir }}/bin
+
+  flatpak:
+    name: "Flatpak"
+    runs-on: ubuntu-latest
+    container:
+      image: ghcr.io/flathub-infra/flatpak-github-actions:gnome-48
+      options: --privileged
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+      - uses: flatpak/flatpak-github-actions/flatpak-builder@v6
+        with:
+          bundle: astra.flatpak
+          manifest-path: zone.xiv.novus.yml
+          cache-key: flatpak-builder-${{ github.sha }}

README.md

@@ -19,7 +19,7 @@ Here is an exhaustive list of tooling available here:
 
 ## Usage
 
-There are no releases at the moment, but experimental builds are currently available for Windows and Linux via [GitHub Actions](https://github.com/redstrate/Novus/actions). Note that the Linux binaries may not be completely portable.
+There are no releases at the moment, but we have Windows binaries and Flatpaks built for each commit via [GitHub Actions](https://github.com/redstrate/Novus/actions).
 
 ## Building
 

extern/CMakeLists.txt

@@ -21,7 +21,10 @@ add_subdirectory(tinygltf EXCLUDE_FROM_ALL)
 add_subdirectory(imgui EXCLUDE_FROM_ALL)
 add_subdirectory(dxbc EXCLUDE_FROM_ALL)
 
-# For some reason, FFXIV uses a *32-bit* Lua compiler. We have to build it as 32-bit or else loading the bytecode fails.
-add_compile_options(-m32)
-add_link_options(-m32)
-add_subdirectory(luadec51 EXCLUDE_FROM_ALL)
+# TODO: Enable in the Flatpak, it's a bit annoying though as we would have to build it separately
+if (NOT BUILD_FLATPAK)
+    # For some reason, FFXIV uses a *32-bit* Lua compiler. We have to build it as 32-bit or else loading the bytecode fails.
+    add_compile_options(-m32)
+    add_link_options(-m32)
+    add_subdirectory(luadec51 EXCLUDE_FROM_ALL)
+endif()

parts/luab/CMakeLists.txt

@@ -11,6 +11,8 @@ target_link_libraries(luabpart
         Qt6::Widgets)
 target_include_directories(luabpart PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 target_compile_definitions(luabpart PRIVATE TRANSLATION_DOMAIN="novus")
-add_dependencies(luabpart luadec)
+if (NOT BUILD_FLATPAK)
+    add_dependencies(luabpart luadec)
+endif()
 
-add_library(Novus::LuabPart ALIAS luabpart)
+add_library(Novus::LuabPart ALIAS luabpart)

zone.xiv.novus.yml

@@ -4,6 +4,8 @@ runtime-version: '6.8'
 sdk: org.kde.Sdk
 sdk-extensions:
   - org.freedesktop.Sdk.Extension.rust-stable
+  - org.freedesktop.Sdk.Compat.i386
+  - org.freedesktop.Sdk.Extension.toolchain-i386
 command: novus-launcher
 build-options:
   append-path: /usr/lib/sdk/rust-stable/bin
@@ -20,6 +22,11 @@ finish-args:
   - --socket=wayland
   - --share=network
   - --device=dri
+  - --allow=multiarch
+add-extensions:
+  org.freedesktop.Platform.Compat.i386:
+    directory: lib/i386-linux-gnu
+    version: '24.08'
 modules:
   - name: qt6-qthttpserver
     buildsystem: cmake-ninja
@@ -34,12 +41,16 @@ modules:
         sha256: 2d9517c1049a5b330831f7adc1de26d8db5357fdebe616c0a29e9ae1d8900692
   - name: glm
     buildsystem: cmake-ninja
+    config-opts:
+      - -DBUILD_TESTING=OFF
     sources:
       - type: archive
         url: https://github.com/g-truc/glm/archive/efec5db081e3aad807d0731e172ac597f6a39447.zip
         sha256: e7a1abc208278cc3f0dba59c5170d83863b3375f98136d588b8beb74825e503c
   - name: json
     buildsystem: cmake-ninja
+    config-opts:
+      - -DBUILD_TESTING=OFF
     sources:
       - type: archive
         url: "https://github.com/nlohmann/json/archive/refs/tags/v3.11.3.tar.gz"