FsLambda.Templates 1.0.15

FsLambda Templates

F# AWS Lambda templates with CDK infrastructure.

Quick Start

Install

From NuGet.org:

dotnet new install FsLambda.Templates

From GitHub Packages (alternative):

dotnet nuget add source https://nuget.pkg.github.com/totallymoney/index.json \
  --name github --username YOUR_GITHUB_USERNAME --password YOUR_GITHUB_PAT
dotnet new install FsLambda.Templates --nuget-source github

Create a New App

NuGet-based (recommended):

dotnet new fslambda -n MyApp
cd MyApp
dotnet fsi build.fsx

Paket-based:

dotnet new fslambda-paket -n MyApp
cd MyApp
dotnet tool restore && dotnet paket install
dotnet fsi build.fsx

Target Framework (NuGet template only)

The NuGet template (fslambda) supports framework selection via -f or --framework:

# .NET 8.0 (default, LTS)
dotnet new fslambda -n MyApp

# .NET 10.0 (LTS)
dotnet new fslambda -n MyApp -f net10.0

Supported frameworks: net8.0, net10.0

Deploy to AWS

cd cdk
npx cdk deploy

Templates

Project Structure

MyApp/
├── src/MyApp/              # Lambda handler
├── cdk/MyApp.CDK/          # CDK infrastructure (FsCDK)
├── tests/
│   ├── MyApp.UnitTests/    # Unit tests (Expecto)
│   └── MyApp.IntegrationTests/
├── build.fsx               # Build script
├── docker-compose.yml      # Local DynamoDB
└── .github/workflows/      # CI pipeline

Local Development

Run DynamoDB locally for integration tests:

docker compose up -d dynamodb init-dynamo
docker compose run --rm integration_tests

Update Templates

dotnet new uninstall FsLambda.Templates
dotnet new install FsLambda.Templates

License

MIT