L³ application demo with preconfigured routes and middleware.
$ git clone --recurse-submodules https://github.com/lambda-lambda-lambda/example.git
In the VS Code Command Palette choose "Open Folder in Container" which will launch your application in a Docker container allowing for realtime development and testing. Once launched, the application can be accessed at http://localhost:3000/api/ and tested using the VS Code Swagger Viewer (swagger.json) or by appending ?swagger-ui=html to any active routes.
$ ./deploy --profile <AWS credentials profile>
In order to successfully deploy your application you must have set-up your AWS Config and have created an IAM user with the following policies:
WARNING: The policies above are provided to ensure a successful application deployment. It is recommended that you adjust these policies to meet the security requirements of your Lambda application. They should NOT be used in a Production environment.
In order to deploy from within the container using VS Code terminal you will need to enable* the following line in: .devcontainer/devcontainer.json
"mounts": ["source=${localEnv:HOME}/.aws,target=/root/.aws,type=bind,consistency=cached"],(*) Requires container rebuild.
Run ESLint on project sources:
$ npm run lint
Generate Swagger OpenAPI definitions:
$ npm run genapi
Generate documentation using JSDoc:
$ npm run gendoc
Run Mocha integration tests:
$ npm run test
If you experience this when working between local/remote development environments this is due to the user UID not being present during build time. In this case the default 1000 is defined as both the UID/GID for the remote user. You can override this behavior by updating the following project devcontainer.json build arguments or by exporting the UID/GID in your .bash_profile.
"build": {
"dockerfile": "Dockerfile",
"args": {
"UID": "${localEnv:UID:1234}", // Default to 1234
"GID": "${localEnv:GID:1234}"
}
},