Removes Qt from Windows CI (#1129)

.github/workflows/ci-windows.yml

@@ -1,21 +1,15 @@
 name: CI (Windows)
 on:
   workflow_call:
-env:
-  CMAKE_BUILD_PARALLEL_LEVEL: '4'
 jobs:
   build:
     name: Windows
     runs-on: windows-2022
     steps:
-    - name: Checkout source
+    - name: Checkout repository
       uses: actions/checkout@v4
-    - name: Install Ninja
-      run: choco install ninja
     - name: Generate cache keys
       run: |
-        echo "qt=${{ runner.os }}-qt-6.7.2" >> $env:GITHUB_OUTPUT
-        echo "target=${{ runner.os }}-target" >> $env:GITHUB_OUTPUT
         echo "vulkan=${{ runner.os }}-vulkan-1.3.290.0" >> $env:GITHUB_OUTPUT
       id: cache-keys
     - name: Restore Vulkan SDK
@@ -33,70 +27,22 @@ jobs:
       if: ${{ steps.restore-vulkan.outputs.cache-hit != 'true' }}
     - name: Set Vulkan SDK path
       run: echo "VULKAN_SDK=C:\VulkanSDK" >> $env:GITHUB_ENV
-    - name: Restore Qt
-      uses: actions/cache/restore@v4
-      with:
-        path: qt
-        key: ${{ steps.cache-keys.outputs.qt }}
-      id: restore-qt
-    - name: Download Qt
-      run: |
-        Invoke-WebRequest `
-          -Uri "https://download.qt.io/official_releases/qt/6.7/6.7.2/single/qt-everywhere-src-6.7.2.tar.xz" `
-          -OutFile qt.tar.xz
-        7z x -so qt.tar.xz | 7z x -si -ttar
-        rm qt.tar.xz
-        mkdir qt-build
-      if: ${{ steps.restore-qt.outputs.cache-hit != 'true' }}
-    - name: Build Qt
-      run: |
-        call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" amd64
-        ${{ github.workspace }}\qt-everywhere-src-6.7.2\configure.bat -prefix "${{ github.workspace }}\qt" -no-openssl && cmake --build . --parallel && cmake --install .
-      shell: cmd
-      working-directory: qt-build
-      if: ${{ steps.restore-qt.outputs.cache-hit != 'true' }}
-    - name: Set Qt path
-      run: echo "CMAKE_PREFIX_PATH=qt" >> $env:GITHUB_ENV
-    - name: Restore target directory
-      uses: actions/cache/restore@v4
-      with:
-        path: target
-        key: ${{ steps.cache-keys.outputs.target }}
     - name: Update Rust
       run: rustup update stable
     - name: Add additional Rust targets
       run: rustup target add x86_64-unknown-none
-    - name: Run CMake
-      run: cmake --preset windows-release .
     - name: Build
-      run: cmake --build --preset windows-release
-    - name: Build Slint
-      run: cargo build -p gui --bin obliteration -F slint -r
+      run: python3 build.py -r
     - name: Run tests
       run: cargo test --workspace --exclude gui --exclude kernel
-      working-directory: src
-    - name: Export artifacts
-      run: cmake --install build --prefix dist
     - name: Upload artifacts
       uses: actions/upload-artifact@v4
       with:
         name: obliteration-win-x64
         path: dist
-    - name: Cache target directory
-      uses: actions/cache/save@v4
-      with:
-        path: target
-        key: ${{ steps.cache-keys.outputs.target }}-${{ github.run_id }}
-      if: startsWith(github.ref, 'refs/heads/')
     - name: Cache Vulkan SDK
       uses: actions/cache/save@v4
       with:
         path: C:\VulkanSDK
         key: ${{ steps.cache-keys.outputs.vulkan }}
       if: startsWith(github.ref, 'refs/heads/') && steps.install-vulkan.outputs.new-install == 'true'
-    - name: Cache Qt
-      uses: actions/cache/save@v4
-      with:
-        path: qt
-        key: ${{ steps.cache-keys.outputs.qt }}
-      if: startsWith(github.ref, 'refs/heads/') && steps.restore-qt.outputs.cache-hit != 'true'

.vscode/settings.json

@@ -2,6 +2,14 @@
   "[json]": {
     "editor.formatOnSave": true
   },
+  "[jsonl]": {
+    "editor.formatOnSave": true
+  },
+  "[python]": {
+    "editor.rulers": [
+      100
+    ]
+  },
   "[rust]": {
     "editor.defaultFormatter": "rust-lang.rust-analyzer",
     "editor.formatOnSave": true,

Cargo.toml

@@ -12,7 +12,7 @@ members = [
     "src/param",
     "src/pfs",
     "src/pkg",
-    "src/tls"
+    "src/tls",
 ]
 
 [profile.dev]
@@ -20,5 +20,4 @@ panic = "abort"
 
 [profile.release]
 panic = "abort"
-debug = "full"
 lto = true

build.py

@@ -28,9 +28,7 @@ def cargo(package, toolchain=None, target=None, release=False, args=None):
     if args is not None:
         cmd.extend(args)
 
-    cmd.extend([
-        '--message-format', 'json-render-diagnostics'
-    ])
+    cmd.extend(['--message-format', 'json-render-diagnostics'])
 
     # Run.
     with Popen(cmd, stdout=PIPE) as proc:
@@ -48,42 +46,43 @@ def cargo(package, toolchain=None, target=None, release=False, args=None):
 
     return artifact
 
-def export_darwin(root, kern):
-    # Create bundle directory.
+def export_darwin(root, kern, gui):
+    # Create directories.
     bundle = os.path.join(root, 'Obliteration.app')
-
-    os.mkdir(bundle)
-
-    # Create Contents directory.
     contents = os.path.join(bundle, 'Contents')
-
-    os.mkdir(contents)
-
-    # Create Resources directory.
+    macos = os.path.join(contents, 'MacOS')
     resources = os.path.join(contents, 'Resources')
 
+    os.mkdir(bundle)
+    os.mkdir(contents)
+    os.mkdir(macos)
     os.mkdir(resources)
 
-    # Copy kernel.
+    # Export files
     shutil.copy(kern['executable'], resources)
+    shutil.copy(gui['executable'], macos)
 
-def export_linux(root, kern):
+def export_linux(root, kern, gui):
+    # Create directories.
+    bin = os.path.join(root, 'bin')
+    share = os.path.join(root, 'share')
+
+    os.mkdir(bin)
+    os.mkdir(share)
+
+    # Export files.
+    shutil.copy(kern['executable'], share)
+    shutil.copy(gui['executable'], bin)
+
+def export_windows(root, kern, gui):
     # Create share directory.
     share = os.path.join(root, 'share')
 
     os.mkdir(share)
 
-    # Copy kernel.
-    shutil.copy(kern['executable'], share)
-
-def export_windows(root, kern):
-    # Create share directory.
-    share = os.path.join(root, 'share')
-
-    os.mkdir(share)
-
-    # Copy kernel.
+    # Export files.
     shutil.copy(kern['executable'], share)
+    shutil.copy(gui['executable'], root)
 
 def main():
     # Setup argument parser.
@@ -98,14 +97,14 @@ def main():
     # Build kernel.
     m = platform.machine()
 
-    if m == 'arm64' or m == 'aarch64':
+    if m == 'aarch64' or m == 'arm64':
         kern = cargo(
             'obkrnl',
             toolchain='nightly',
             target='aarch64-unknown-none-softfloat',
             release=args.release,
             args=['-Z', 'build-std=core,alloc'])
-    elif m == 'x86_64':
+    elif m == 'x86_64' or m == 'AMD64':
         kern = cargo(
             'obkrnl',
             target='x86_64-unknown-none',
@@ -114,6 +113,9 @@ def main():
         print(f'Architecture {m} is not supported.', file=sys.stderr)
         sys.exit(1)
 
+    # Build GUI.
+    gui = cargo('gui', release=args.release, args=['--bin', 'obliteration', '-F', 'slint'])
+
     # Create output directory.
     dest = 'dist'
 
@@ -126,11 +128,11 @@ def main():
     s = platform.system()
 
     if s == 'Darwin':
-        export_darwin(dest, kern)
+        export_darwin(dest, kern, gui)
     elif s == 'Linux':
-        export_linux(dest, kern)
+        export_linux(dest, kern, gui)
     elif s == 'Windows':
-        export_windows(dest, kern)
+        export_windows(dest, kern, gui)
     else:
         print(f'OS {s} is not supported.', file=sys.stderr)
         sys.exit(1)

gui/main_window.cpp

@@ -30,7 +30,6 @@
 #include <QToolBar>
 #include <QUrl>
 
-#include <filesystem>
 #include <utility>
 
 #ifndef _WIN32
@@ -107,7 +106,6 @@ MainWindow::MainWindow(
     connect(m_launch, &LaunchSettings::saveClicked, this, &MainWindow::saveProfile);
     connect(m_launch, &LaunchSettings::startClicked, [this](const QString &debug) {
         if (debug.isEmpty()) {
-            startVmm({});
         } else {
             startDebug(debug);
         }
@@ -356,9 +354,6 @@ void MainWindow::debuggerConnected()
             QString("Failed to accept a debugger connection: %1.").arg(error_message(error)));
         return;
     }
-
-    // Start VMM.
-    startVmm(std::move(debugger));
 }
 
 void MainWindow::vmmError(const QString &msg)
@@ -562,37 +557,6 @@ void MainWindow::startDebug(const QString &addr)
     }
 }
 
-void MainWindow::startVmm(Rust<DebugClient> &&debug)
-{
-    // Get full path to kernel binary.
-    std::string kernel;
-
-    m_debugServer.free();
-
-    if (m_args.isSet(Args::kernel)) {
-        kernel = m_args.value(Args::kernel).toStdString();
-    } else {
-#ifdef _WIN32
-        std::filesystem::path b(QCoreApplication::applicationDirPath().toStdString(), std::filesystem::path::native_format);
-        b /= L"share";
-        b /= L"obkrnl";
-        kernel = b.u8string();
-#else
-        auto b = std::filesystem::path(QCoreApplication::applicationDirPath().toStdString(), std::filesystem::path::native_format).parent_path();
-#ifdef __APPLE__
-        b /= "Resources";
-#else
-        b /= "share";
-#endif
-        b /= "obkrnl";
-        kernel = b.u8string();
-#endif
-    }
-
-    // Swap launch settings with the screen before getting a Vulkan surface otherwise it will fail.
-    m_main->setCurrentIndex(1);
-}
-
 bool MainWindow::requireVmmStopped()
 {
     if (m_vmm) {

gui/main_window.hpp

@@ -33,7 +33,6 @@ public:
     bool loadGames();
     void restoreGeometry();
     void startDebug(const QString &addr);
-    void startVmm(Rust<DebugClient> &&debug);
 protected:
     void closeEvent(QCloseEvent *event) override;
 private slots: