UNDER DEVELOPMENT

aws-lambda-vim-layer

Vim layer for AWS Lambda with runtime API.

Usage

Build Layer

make build

will make lambda-vim-layer.zip.

Handler

If you set handler as handler.Method, you have to write code into handler.vim file and it must have Method function.

bootstrap will call Method with event and context.

function! Method(eventData, context)
  return a:eventData.message
endfunction

Context

let eventContext = {
  \'memoryLimitInMb' : $AWS_LAMBDA_FUNCTION_MEMORY_SIZE,
  \'functionName' : $AWS_LAMBDA_FUNCTION_NAME,
  \'functionVersion' : $AWS_LAMBDA_FUNCTION_VERSION,
  \'invokedFunctionArm' : eventHeader['Lambda-Runtime-Invoked-Function-Arn'],
  \'xrayTraceId' : eventHeader['Lambda-Runtime-Trace-Id'],
  \'awsRequestId' : eventHeader['Lambda-Runtime-Aws-Request-Id'],
  \'logStreamName' : $AWS_LAMBDA_LOG_STREAM_NAME,
  \'logGroupName' : $AWS_LAMBDA_LOG_GROUP_NAME,
  \'clientContext' : JSON.decode(get(eventHeader, 'Lambda-Runtime-Client-Context', '{}')),
  \'identity' : JSON.decode(get(eventHeader, 'Lambda-Runtime-Cognito-Identity', '{}')),
  \}

Bundle

boostrap script automatically add $LAMBDA_TASK_ROOT/vim/bundle to runtimepath