Merge pull request #74 from MAGICGrants/windows

Windows build

Author: Keeqler

.github/workflows/build-monero-c.yml

@@ -108,6 +108,33 @@ jobs:
           name: armv7a-linux-androideabi
           path: artifacts/libmonero_libwallet2_api_c.so
 
+  build-x86_64-w64-mingw32:
+    name: Build x86_64-w64-mingw32
+    runs-on: ubuntu-latest
+    container:
+      image: debian:bookworm
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Build monero_c
+        env:
+          TARGET_ARCH: x86_64-w64-mingw32
+        run: scripts/build-moneroc.sh
+
+      - name: Copy built libraries
+        run: |
+          mkdir -p artifacts
+          cp monero_c/monero_libwallet2_api_c/build/x86_64-w64-mingw32/libwallet2_api_c.dll artifacts/monero_libwallet2_api_c.dll
+          cp monero_c/release/monero/x86_64-w64-mingw32_libwinpthread-1.dll artifacts/libwinpthread-1.dll
+          cp monero_c/release/monero/x86_64-w64-mingw32_libssp-0.dll artifacts/libssp-0.dll
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: x86_64-w64-mingw32
+          path: artifacts/
+
   build-ios-targets:
     name: Build ${{ matrix.target }}
     runs-on: macos-15
@@ -232,6 +259,7 @@ jobs:
       - build-x86_64-linux-android
       - build-aarch64-linux-android
       - build-armv7a-linux-androideabi
+      - build-x86_64-w64-mingw32
       - create-ios-xcframework
     steps:
       - name: Checkout repository
@@ -267,6 +295,12 @@ jobs:
           name: MoneroWallet-xcframework
           path: artifacts/MoneroWallet.xcframework
 
+      - name: Download x86_64-w64-mingw32 artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: x86_64-w64-mingw32
+          path: artifacts/x86_64-w64-mingw32
+
       - name: Place libraries in correct locations
         run: |
           # Linux x86_64
@@ -285,6 +319,11 @@ jobs:
           rm -rf ios/Frameworks/MoneroWallet.xcframework
           cp -R artifacts/MoneroWallet.xcframework ios/Frameworks/MoneroWallet.xcframework
 
+          # Windows x86_64
+          cp artifacts/x86_64-w64-mingw32/monero_libwallet2_api_c.dll windows/monero_libwallet2_api_c.dll
+          cp artifacts/x86_64-w64-mingw32/libwinpthread-1.dll windows/libwinpthread-1.dll
+          cp artifacts/x86_64-w64-mingw32/libssp-0.dll windows/libssp-0.dll
+
       - name: Fix Linux library executable stack
         run: scripts/fix-linux-moneroc-execstack.sh
 
@@ -309,6 +348,9 @@ jobs:
             - `android/app/src/main/jniLibs/x86_64/libmonero_libwallet2_api_c.so` (x86_64-linux-android)
             - `android/app/src/main/jniLibs/arm64-v8a/libmonero_libwallet2_api_c.so` (aarch64-linux-android)
             - `android/app/src/main/jniLibs/armeabi-v7a/libmonero_libwallet2_api_c.so` (armv7a-linux-androideabi)
+            - `windows/monero_libwallet2_api_c.dll` (x86_64-w64-mingw32)
+            - `windows/libwinpthread-1.dll` (x86_64-w64-mingw32)
+            - `windows/libssp-0.dll` (x86_64-w64-mingw32)
             - `ios/Frameworks/MoneroWallet.xcframework` (aarch64-apple-ios + aarch64-apple-iossimulator)
 
             Built from [monero_c](https://github.com/vtnerd/monero_c) branch `lwsf`.

.github/workflows/release.yml

@@ -3,7 +3,7 @@ name: Build and Release
 on:
   push:
     tags:
-      - 'v*'
+      - "v*"
   workflow_dispatch:
 
 permissions:
@@ -114,6 +114,43 @@ jobs:
             dist/*.deb
             dist/*.AppImage
 
+  build-windows:
+    name: Windows (x64)
+    runs-on: windows-latest
+    environment: Release
+    needs: version
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - name: Set up Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: stable
+          flutter-version: 3.38.7
+
+      - name: Install dependencies
+        run: flutter pub get
+
+      - name: Install Inno Setup and Rust
+        run: choco install innosetup rust -y
+
+      - name: Build Windows release
+        run: flutter build windows --release
+
+      - name: Create installer
+        run: |
+          $version = '${{ needs.version.outputs.version }}'.TrimStart('v')
+          & 'C:\Program Files (x86)\Inno Setup 6\ISCC.exe' /DAppVersion=$version windows\installer.iss
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: windows-x64
+          path: windows/Output/*.exe
+
   release:
     name: Sign + Release
     runs-on: ubuntu-latest
@@ -122,6 +159,7 @@ jobs:
       - version
       - build-android
       - build-linux-x86_64
+      - build-windows
     permissions:
       contents: write
     steps:
@@ -144,7 +182,7 @@ jobs:
           GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
         run: |
           set -euo pipefail
-          find dist -type f \( -name "*.apk" -o -name "*.aab" -o -name "*.deb" -o -name "*.AppImage" \) -print0 | while IFS= read -r -d '' file; do
+          find dist -type f \( -name "*.apk" -o -name "*.aab" -o -name "*.deb" -o -name "*.AppImage" -o -name "*.exe" \) -print0 | while IFS= read -r -d '' file; do
             echo "$GPG_PASSPHRASE" | gpg --batch --yes --pinentry-mode loopback --passphrase-fd 0 --detach-sign --armor "$file"
             echo "Signed: $file"
           done
@@ -168,5 +206,7 @@ jobs:
             dist/**/*.deb.asc
             dist/**/*.AppImage
             dist/**/*.AppImage.asc
+            dist/**/*.exe
+            dist/**/*.exe.asc
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

assets/app_icon.ico

@@ -65,6 +65,11 @@ void main() async {
 
       if (Platform.isLinux) {
         await createAppDir();
+        NotificationService().init();
+      }
+
+      if (Platform.isWindows) {
+        NotificationService().init();
       }
 
       if (Platform.isAndroid) {

lib/main.dart

@@ -470,13 +470,14 @@ class _SettingsScreenState extends State<SettingsScreen> {
                 ),
               ],
             ),
-            Row(
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
-              children: [
-                Text(i18n.settingsAppLockLabel, style: TextStyle(fontSize: 18)),
-                Switch(value: _appLockEnabled, onChanged: _setAppLockEnabled),
-              ],
-            ),
+            if (Platform.isAndroid || Platform.isIOS)
+              Row(
+                mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                children: [
+                  Text(i18n.settingsAppLockLabel, style: TextStyle(fontSize: 18)),
+                  Switch(value: _appLockEnabled, onChanged: _setAppLockEnabled),
+                ],
+              ),
             if (Platform.isAndroid)
               Row(
                 mainAxisAlignment: MainAxisAlignment.spaceBetween,

lib/screens/settings.dart

@@ -1,5 +1,6 @@
 import 'dart:io';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+import 'package:path/path.dart' as p;
 
 class NotificationService {
   final notificationsPlugin = FlutterLocalNotificationsPlugin();
@@ -14,10 +15,21 @@ class NotificationService {
     );
     const initSettingsLinux = LinuxInitializationSettings(defaultActionName: 'Open wallet');
 
-    const initSettings = InitializationSettings(
+    // Windows requires an absolute path to an .ico file
+    final initSettingsWindows = WindowsInitializationSettings(
+      appName: 'Skylight Wallet',
+      appUserModelId: 'org.magicgrants.skylight',
+      guid: '6dcf17a9-fb5f-4f47-b0b9-6d655e90adbf',
+      iconPath: Platform.isWindows
+          ? p.join(p.dirname(Platform.resolvedExecutable), 'data', 'flutter_assets', 'assets', 'app_icon.ico')
+          : null,
+    );
+
+    final initSettings = InitializationSettings(
       android: initSettingsAndroid,
       iOS: initSettingsIOS,
       linux: initSettingsLinux,
+      windows: initSettingsWindows,
     );
 
     await notificationsPlugin.initialize(initSettings);

lib/services/notifications_service.dart

@@ -49,6 +49,14 @@ Future<Directory> getAppDir() async {
     } else {
       throw Exception('HOME environment variable is not set');
     }
+  } else if (Platform.isWindows) {
+    final appData = Platform.environment['APPDATA'];
+
+    if (appData != null) {
+      appDir = Directory('$appData/MAGIC Grants/Skylight Wallet');
+    } else {
+      throw Exception('APPDATA environment variable is not set');
+    }
   }
 
   return appDir;

lib/util/dirs.dart

@@ -24,6 +24,10 @@ environment:
 flutter_launcher_icons:
   android: true
   ios: true
+  windows:
+    generate: true
+    image_path: "assets/launcher_icon.png"
+    icon_size: 48
   image_path: "assets/launcher_icon.png"
   adaptive_icon_background: "#263F5F"
   adaptive_icon_foreground: "assets/launcher_icon.png"
@@ -111,6 +115,7 @@ flutter:
   assets:
     - assets/icons/
     - assets/cacert.pem
+    - assets/app_icon.ico
 
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/to/resolution-aware-images

pubspec.yaml

@@ -6,6 +6,9 @@ apt upgrade -y
 apt install -y build-essential pkg-config autoconf libtool ccache make cmake gcc g++ git curl \
   lbzip2 libtinfo5 gperf unzip python-is-python3 llvm gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64
 
+update-alternatives --set x86_64-w64-mingw32-gcc /usr/bin/x86_64-w64-mingw32-gcc-posix
+update-alternatives --set x86_64-w64-mingw32-g++ /usr/bin/x86_64-w64-mingw32-g++-posix
+
 git config --global --add safe.directory '*'
 git config --global user.email "info@magicgrants.org"
 git config --global user.name "MAGIC Grants"

scripts/build-moneroc.sh

@@ -43,7 +43,6 @@ function(APPLY_STANDARD_SETTINGS TARGET)
   target_compile_options(${TARGET} PRIVATE /EHsc)
   target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
   target_compile_definitions(${TARGET} PRIVATE "$<$<CONFIG:Debug>:_DEBUG>")
-  target_compile_options(${TARGET} PRIVATE -Wno-deprecated)
 endfunction()
 
 # Flutter library and tool build rules.
@@ -94,6 +93,24 @@ install(DIRECTORY "${NATIVE_ASSETS_DIR}"
    DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
    COMPONENT Runtime)
 
+# Install monero_libwallet2_api_c.dll and its MinGW runtime dependencies
+set(MONERO_LIB "${CMAKE_CURRENT_SOURCE_DIR}/monero_libwallet2_api_c.dll")
+if(EXISTS "${MONERO_LIB}")
+  install(FILES "${MONERO_LIB}"
+    DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+    COMPONENT Runtime)
+endif()
+
+# MinGW runtime DLLs required by monero_libwallet2_api_c.dll
+foreach(MINGW_DLL libwinpthread-1.dll libssp-0.dll)
+  set(MINGW_DLL_PATH "${CMAKE_CURRENT_SOURCE_DIR}/${MINGW_DLL}")
+  if(EXISTS "${MINGW_DLL_PATH}")
+    install(FILES "${MINGW_DLL_PATH}"
+      DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
+      COMPONENT Runtime)
+  endif()
+endforeach()
+
 # Fully re-copy the assets directory on each build to avoid having stale files
 # from a previous install.
 set(FLUTTER_ASSET_DIR_NAME "flutter_assets")