run Command

The run command executes scripts across multiple packages in your workspace, with parallel execution by default.

Recommended Usage

Add to your package.json scripts:

{
    "scripts": {
        "test": "wsu run test",
        "lint": "wsu run lint",
        "typecheck": "wsu run typecheck"
    }
}

Then run:

npm run test     # Run tests across packages
npm run lint     # Run linting across packages
npm run typecheck # Run type checking across packages

Direct Usage (if needed)

wsu run <script> [options]

Arguments

• <script> - The npm script name to execute (e.g., test, lint, build)

Options

Examples

Basic Usage

Add scripts to your package.json:

{
    "scripts": {
        "test": "wsu run test",
        "test:sequential": "wsu run test --sequential",
        "lint": "wsu run lint --concurrency 8"
    }
}

Then run:

npm run test            # Run tests in parallel (default)
npm run test:sequential # Run tests sequentially
npm run lint            # Run linting with custom concurrency

Package Filtering

Add filtered scripts to your package.json:

{
    "scripts": {
        "test:company": "wsu run test --filter '@company/*'",
        "dev:apps": "wsu run dev --filter 'apps/*'",
        "build:backend": "wsu run build --filter '*backend*'"
    }
}

Then run:

npm run test:company   # Run tests for scoped packages
npm run dev:apps       # Run dev scripts for apps only
npm run build:backend  # Run builds for backend packages

Example Output

🚀 Running script "test" across packages...

📦 Found 3 packages
✅ Running "test" in 3 packages:
  • @company/utils
  • @company/ui-components
  • apps/web-app

🔧 Package manager: pnpm
⚡ Execution mode: parallel (concurrency: 4)

[@company/utils] Starting: pnpm run test
[@company/ui-components] Starting: pnpm run test
[apps/web-app] Starting: pnpm run test
[@company/utils] ✅ Completed in 1,234ms
[@company/ui-components] ✅ Completed in 2,456ms
[apps/web-app] ✅ Completed in 3,789ms

📊 Execution Summary:
✅ Successful: 3
⏱️  Total duration: 3,789ms

Execution Modes

Parallel (Default)

• Runs all packages simultaneously
• Faster for I/O bound tasks like tests and linting
• Other packages continue if one fails

Sequential

• Runs packages one at a time
• Stops on first failure
• Better for resource-intensive tasks

When to Use

• Tests - Parallel execution for fast feedback
• Linting - High concurrency for quick checks
• Type checking - Parallel across packages
• Custom scripts - Any script that exists in package.json

Package.json Integration

Add common patterns to your root package.json:

{
    "scripts": {
        "test": "wsu run test",
        "test:watch": "wsu run test:watch",
        "lint": "wsu run lint --concurrency 8",
        "lint:fix": "wsu run lint:fix",
        "typecheck": "wsu run typecheck",
        "clean": "wsu run clean --sequential"
    }
}