fix(build): fix the build for cross platform

Author: karimzakzouk

cross-platform/build.sh

@@ -2,8 +2,9 @@
 set -e
 
 # =========================================
-# Cross-platform Flutter build script (macOS friendly)
+# Cross-platform Flutter build script
 # =========================================
+# Supports: Ubuntu, macOS
 # Environment variables passed from workflow:
 # - COMMIT_TAG: Short commit SHA (e.g., abc123)
 # - ENV_TAG: Environment tag (prod/dev)
@@ -13,18 +14,32 @@ set -e
 echo "🏗️ Starting build process..."
 cd ../../app
 
-# --- Ensure Homebrew is available ---
-if ! command -v brew &> /dev/null; then
-  echo "🍺 Homebrew not found. Installing..."
-  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-  echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile
-  eval "$(/opt/homebrew/bin/brew shellenv)"
+# --- Detect OS ---
+if [[ "$OSTYPE" == "linux-gnu"* ]]; then
+  OS_TYPE="ubuntu"
+  echo "🐧 Detected Ubuntu/Linux"
+elif [[ "$OSTYPE" == "darwin"* ]]; then
+  OS_TYPE="macos"
+  echo "🍎 Detected macOS"
+else
+  echo "❌ Unsupported OS: $OSTYPE"
+  exit 1
 fi
 
 # --- Ensure Node.js & npm ---
 if ! command -v npm &> /dev/null; then
   echo "📦 Installing Node.js..."
-  brew install node
+  if [ "$OS_TYPE" = "ubuntu" ]; then
+    sudo apt-get update
+    sudo apt-get install -y nodejs npm
+  elif [ "$OS_TYPE" = "macos" ]; then
+    if ! command -v brew &> /dev/null; then
+      echo "🍺 Installing Homebrew..."
+      /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+      eval "$(/opt/homebrew/bin/brew shellenv)"
+    fi
+    brew install node
+  fi
 else
   echo "📦 Node.js already installed."
 fi
@@ -41,36 +56,35 @@ fi
 
 export PATH="$PATH:$FLUTTER_DIR/bin"
 
-# --- Generate Lam7aApi package ---
+# --- Download Swagger JSON from backend ---
+echo "🔧 Downloading Swagger specification from backend..."
+SWAGGER_URL="http://backend-code.duckdns.org/dev/swagger.json"
+if ! curl -f -s -o swagger.json "$SWAGGER_URL"; then
+  echo "⚠️ Failed to download swagger.json from $SWAGGER_URL"
+  echo "📥 Attempting fallback: letting update_api.dart download it..."
+else
+  echo "✅ Downloaded swagger.json successfully"
+fi
+
+# --- Generate Lam7aApi package via Swagger ---
 echo "🔧 Generating OpenAPI client (Lam7aApi)..."
 if [ -f ./tools/update_api.dart ]; then
-  dart run ./tools/update_api.dart
+  # Check if local swagger.json exists
+  if [ -f ./swagger.json ]; then
+    echo "📄 Using swagger.json..."
+    dart run ./tools/update_api.dart ./swagger.json
+  else
+    echo "📥 No swagger.json found, letting update_api.dart download it..."
+    dart run ./tools/update_api.dart
+  fi
+  
+  if [ $? -ne 0 ]; then
+    echo "❌ API generation failed"
+    exit 1
+  fi
 else
-  echo "⚠️ update_api.dart not found, creating minimal Lam7aApi package..."
-  mkdir -p ../Lam7aApi
-  cat > ../Lam7aApi/pubspec.yaml << 'EOF'
-name: openapi
-description: Generated OpenAPI client
-publish_to: 'none'
-version: 1.0.0
-
-environment:
-  sdk: ^3.9.2
-
-dependencies:
-  flutter:
-    sdk: flutter
-  dio: ^5.9.0
-  json_annotation: ^4.9.0
-
-dev_dependencies:
-  flutter_test:
-    sdk: flutter
-  json_serializable: ^6.11.1
-  build_runner: ^2.7.1
-EOF
-  mkdir -p ../Lam7aApi/lib
-  echo "// Generated API client" > ../Lam7aApi/lib/openapi.dart
+  echo "❌ update_api.dart not found"
+  exit 1
 fi
 
 # --- Flutter build steps ---
@@ -84,15 +98,16 @@ flutter pub run build_runner build --delete-conflicting-outputs
 echo "📱 Building Android APK..."
 flutter build apk --release --verbose
 
-# --- macOS-specific: build iOS if available ---
-if [[ "$OSTYPE" == "darwin"* ]]; then
+# --- Platform-specific builds ---
+if [ "$OS_TYPE" = "macos" ]; then
   echo "🍎 Building iOS app..."
-  
-  # Build the iOS app (no code signing, suitable for CI)
   flutter build ipa --release --no-codesign
-  
-  # The .ipa file will be located under:
-  # build/ios/ipa/
   echo "✅ iOS IPA built successfully!"
   echo "📦 Path: build/ios/ipa/app-release.ipa"
+elif [ "$OS_TYPE" = "ubuntu" ]; then
+  echo "🐧 Ubuntu build complete (Android APK built)."
+  echo "📦 Path: build/app/outputs/flutter-apk/app-release.apk"
 fi
+
+echo ""
+echo "✅ Build process completed successfully!"