Replaces Flatpak with normal binary (#1140)

.github/workflows/ci-linux.yml

@@ -4,69 +4,39 @@ on:
 jobs:
   build:
     name: Linux
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-22.04 # Lowest version that support Vulkan 1.3.
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
     - name: Install System Packages
       run: |
         sudo apt-get update
-        sudo apt-get install -y flatpak flatpak-builder
+        sudo apt-get install -y libvulkan-dev
     - name: Update Rust
       run: rustup update stable
     - name: Add additional Rust targets
       run: rustup target add x86_64-unknown-none
     - name: Lint Rust sources
       run: cargo clippy --package obkrnl --target x86_64-unknown-none -- -D warnings
+    - name: Build
+      run: ./build.py -r
     - name: Run tests
       run: cargo test --workspace --exclude gui --exclude kernel
-    - name: Add Flathub
-      run: flatpak remote-add --user flathub https://flathub.org/repo/flathub.flatpakrepo
-    - name: Generate cache keys
+    - name: Generate launch script
       run: |
-        echo "flatpak-runtime=${{ runner.os }}-flatpak-runtime-${{ hashFiles('flatpak.yml') }}" >> $GITHUB_OUTPUT
-      id: cache-keys
-    - name: Restore Flatpak runtimes
-      uses: actions/cache/restore@v4
-      with:
-        path: ~/.local/share/flatpak/runtime
-        key: ${{ steps.cache-keys.outputs.flatpak-runtime }}
-      id: flatpak-runtime
-    - name: Install Flatpak runtimes
-      run: |
-        flatpak install --noninteractive flathub \
-          org.freedesktop.Platform//24.08 org.freedesktop.Sdk//24.08
-      if: ${{ steps.flatpak-runtime.outputs.cache-hit != 'true' }}
-    - name: Generate Flatpak branch
-      run: |
-        my $name;
+        #!/bin/sh -e
+        this=$(readlink -f "$0")
+        root=$(dirname "$this")
 
-        if ($ENV{GITHUB_REF} =~ /^refs\/pull\/(\d+)\//) {
-          $name = "pr-$1";
-        } else {
-          $name = 'dev';
-        }
-
-        open(my $fh, '>>', $ENV{GITHUB_OUTPUT}) || die "Cannot open $ENV{GITHUB_OUTPUT}: $!\n";
-        print $fh "flatpak-branch=$name\n";
-      shell: perl {0}
-      id: flatpak-branch
-    - name: Change KVM permission
-      run: sudo chmod o+rw /dev/kvm
-    - name: Build Flatpak
-      run: flatpak-builder --default-branch ${{ steps.flatpak-branch.outputs.flatpak-branch }} build flatpak.yml
-    - name: Export Flatpak
-      run: flatpak build-export flatpak build
-    - name: Bundle Flatpak
-      run: flatpak build-bundle flatpak obliteration.flatpak io.github.obhq.Obliteration --runtime-repo=https://flathub.org/repo/flathub.flatpakrepo
-    - name: Cache Flatpak runtimes
-      uses: actions/cache/save@v4
-      with:
-        path: ~/.local/share/flatpak/runtime
-        key: ${{ steps.cache-keys.outputs.flatpak-runtime }}-${{ github.run_id }}
-      if: startsWith(github.ref, 'refs/heads/')
-    - name: Upload Flatpak
+        exec "$root/bin/obliteration"
+      shell: cp {0} dist/obliteration.sh
+    - name: Create distribution tarball
+      run: |
+        mv dist obliteration
+        chmod +x obliteration/obliteration.sh
+        tar -cvf obliteration.tar obliteration
+    - name: Upload artifacts
       uses: actions/upload-artifact@v4
       with:
         name: obliteration-linux-amd64
-        path: obliteration.flatpak
+        path: obliteration.tar

gui/core.h

@@ -68,11 +68,6 @@ void profile_set_display_resolution(struct Profile *p, enum DisplayResolution v)
 
 struct RustError *profile_save(const struct Profile *p, const char *path);
 
-struct RustError *update_firmware(const char *root,
-                                  const char *fw,
-                                  void *cx,
-                                  void (*status)(const char*, uint64_t, uint64_t, void*));
-
 #ifdef __cplusplus
 }  // extern "C"
 #endif  // __cplusplus

gui/initialize_wizard.cpp

@@ -215,25 +215,6 @@ class FirmwarePage : public QWizardPage {
 
         setLayout(layout);
     }
-
-    bool validatePage() override
-    {
-        // Check file path.
-        QFileInfo path(m_input->text());
-
-        if (!path.isFile()) {
-            QMessageBox::critical(this, "Error", "The specified file does not exist.");
-            return false;
-        }
-
-        // Get system path.
-        auto systemPath = wizard()->hasVisitedPage(PageSystem)
-            ? field(FIELD_SYSTEM_LOCATION).toString()
-            : readSystemDirectorySetting();
-
-        // Install.
-        return initSystem(systemPath, path.canonicalFilePath(), this);
-    }
 private:
     QLayout *setupInputRow()
     {

gui/src/lib.rs

@@ -7,7 +7,6 @@ mod graphics;
 mod hv;
 mod profile;
 mod string;
-mod system;
 mod vmm;
 
 #[cfg(feature = "qt")]

gui/src/main.rs

@@ -25,7 +25,6 @@ mod profile;
 mod rlim;
 mod setup;
 mod string;
-mod system;
 mod ui;
 mod vmm;
 

gui/system.cpp

@@ -1,7 +1,5 @@
 #include "system.hpp"
-#include "core.hpp"
 #include "path.hpp"
-#include "progress_dialog.hpp"
 #include "settings.hpp"
 
 #include <QMessageBox>
@@ -28,44 +26,3 @@ bool isSystemInitialized(const QString &path)
 
     return status.type() == std::filesystem::file_type::regular;
 }
-
-bool initSystem(const QString &path, const QString &firmware, QWidget *parent)
-{
-    // Setup progress dialog.
-    ProgressDialog progress("Initializing system", QString("Opening %1").arg(firmware), parent);
-
-    // Update firmware.
-    auto root = path.toStdString();
-    auto fw = firmware.toStdString();
-    Rust<RustError> error;
-
-    error = update_firmware(
-        root.c_str(),
-        fw.c_str(),
-        &progress, [](const char *status, std::uint64_t total, std::uint64_t written, void *cx) {
-            auto progress = reinterpret_cast<ProgressDialog *>(cx);
-
-            if (progress->statusText() != status) {
-                progress->setStatusText(status);
-                progress->setValue(0);
-                progress->setMaximum(total);
-            } else {
-                progress->setValue(written);
-            }
-        });
-
-    progress.complete();
-
-    // Check result.
-    if (error) {
-        QMessageBox::critical(
-            parent,
-            "Error",
-            QString("Failed to install %1 to %2: %3").arg(firmware).arg(path).arg(error_message(error)));
-        return false;
-    }
-
-    QMessageBox::information(parent, "Success", "Firmware installed successfully.");
-
-    return true;
-}

gui/system.hpp

@@ -6,4 +6,3 @@ class QWidget;
 
 bool isSystemInitialized();
 bool isSystemInitialized(const QString &path);
-bool initSystem(const QString &path, const QString &firmware, QWidget *parent = nullptr);