A comprehensive Flutter development environment with DevContainer templates and project creation tools.

FlutterBench provides two ways to create Flutter projects with DevContainer support:

1. 🤖 Automated Setup - Use new-flutter-project.sh for quick, standardized project creation
2. 🔧 Manual Setup - Copy templates manually for maximum customization control

flutterBench/
├── scripts/
│   ├── new-flutter-project.sh        # Automated project creation
│   ├── new-dartwing-project.sh       # DartWing project creation  
│   ├── update-flutter-project.sh     # Update existing projects
│   ├── launch-devbench.sh           # Launch development container
│   └── start-monster.sh             # Container startup script
├── templates/
│   └── flutter-devcontainer-template/  # DevContainer template
│       ├── .devcontainer/            # VS Code DevContainer config
│       ├── .vscode/                  # VS Code settings & tasks
│       ├── scripts/
│       │   ├── manual-setup-project.sh  # Manual setup validation
│       │   └── README.md             # Script usage guide
│       ├── docker-compose.yml        # Container orchestration
│       ├── Dockerfile               # Container definition
│       ├── .env.example            # Environment template
│       └── README.md               # Template documentation
└── docs/                           # Additional documentation

Best for: New projects, standardized setup, quick start

# Navigate to flutterBench scripts
cd /path/to/workBenches/devBenches/flutterBench/scripts

# Create new Flutter project with DevContainer
./new-flutter-project.sh my-flutter-app

# Or specify custom target directory  
./new-flutter-project.sh my-flutter-app ~/projects/special-projects

What it does automatically:

• ✅ Creates Flutter project using flutter create
• ✅ Copies and configures DevContainer template
• ✅ Sets up environment variables (.env)
• ✅ Configures user UID/GID for proper permissions
• ✅ Sets up infrastructure paths
• ✅ Includes specKit for spec-driven development
• ✅ Ready to open in VS Code

Best for: Existing projects, template customization, learning/understanding

# 1. Create or navigate to your Flutter project
flutter create my-flutter-app  # or use existing project
cd my-flutter-app

# 2. Copy template files
TEMPLATE_PATH="/path/to/workBenches/devBenches/flutterBench/templates/flutter-devcontainer-template"
cp -r "$TEMPLATE_PATH/.devcontainer" .
cp -r "$TEMPLATE_PATH/.vscode" .
cp -r "$TEMPLATE_PATH/scripts" .
cp "$TEMPLATE_PATH/docker-compose.yml" .
cp "$TEMPLATE_PATH/Dockerfile" .
cp "$TEMPLATE_PATH/.env.example" .

# 3. Set up environment configuration
cp .env.example .env
# Edit .env file with your project settings...

# 4. Validate setup (IMPORTANT!)
./scripts/manual-setup-project.sh

When to use manual setup:

• ✅ Adding DevContainer to existing Flutter project
• ✅ Need to customize template before applying
• ✅ Working with non-standard directory structure
• ✅ Want to understand how the template works
• ✅ Debugging container configuration issues

⚠️ IMPORTANT: When using manual setup, you MUST run the validation script:

./scripts/manual-setup-project.sh

This script:

• 🔍 Creates .env from .env.example if missing
• ✅ Validates all required environment variables
• 🔧 Checks variable formats and values
• 🐳 Verifies Docker environment
• 📋 Tests container configuration
• 🏗️ Validates infrastructure paths

📖 For detailed manual setup guidance, see templates/flutter-devcontainer-template/scripts/README.md

• ✅ Creating a new Flutter project from scratch
• ✅ You want standard workBenches project structure
• ✅ You need to get started quickly
• ✅ You trust the default configuration
• ✅ You're new to DevContainers

• ✅ Adding DevContainer to existing Flutter project
• ✅ You need custom template modifications
• ✅ Working with unique directory structures
• ✅ You want to learn how DevContainers work
• ✅ Debugging container issues
• ✅ You need maximum control over the setup process

Regardless of which setup method you used:

1. Open in VS Code: code .
2. Reopen in Container: Click prompt or Ctrl+Shift+P → "Dev Containers: Reopen in Container"
3. Wait for build: First time takes 2-5 minutes
4. Start coding: Container includes Flutter SDK, Android tools, and VS Code extensions

• scripts/new-flutter-project.sh - Create new Flutter project with DevContainer
• scripts/new-dartwing-project.sh - Create new DartWing project variant

• scripts/update-flutter-project.sh - Update existing project to latest template
• templates/.../scripts/manual-setup-project.sh - Validate manual setup

• scripts/launch-devbench.sh - Launch development container
• scripts/start-monster.sh - Start container infrastructure

• templates/flutter-devcontainer-template/README.md - Template details
• templates/flutter-devcontainer-template/scripts/README.md - Manual setup guide
• docs/env-file-docker-compose-guide.md - Environment configuration guide

The DevContainer template includes:

• 🐳 Lightweight container (~500MB vs 2GB+ FlutterBench)
• 🔧 Environment-driven configuration (.env files)
• 📱 Shared ADB infrastructure (connects to external ADB server)
• ⚙️ VS Code integration (tasks, launch configs, extensions)
• 🏗️ Proper user permissions (UID/GID matching)
• 🔄 Hot reload support (port forwarding configured)
• 🧪 Testing support (launch configurations)
• 📋 Spec-driven development (includes specKit)

• FlutterBench = Heavy development workbench (~2GB, all tools)
• Project Containers = Lightweight project-specific environment (~500MB)

Use FlutterBench for heavy development, project containers for debugging and light development.