lambda

README

go-aws-lambda

Opinionated Go package for doing things with AWS Lambda functions.

Documentation

Documentation is incomplete at this time.

Tools

$> make cli go build -mod vendor -o bin/invoke cmd/invoke/main.go

invoke

$> ./bin/invoke \
	-lambda-uri 'lambda://{FUNCTION_NAME}?region={AWS_REGION}&credentials={CREDENTIALS}' \
	-json '{JSON_ENCODED_ARGS}'

Where {CREDENTIALS} is expected to be a aaronland/go-aws-session credentials string:

Label	Description
anon:	Empty or anonymous credentials.
env:	Read credentials from AWS defined environment variables.
iam:	Assume AWS IAM credentials are in effect.
sts:{ARN}	Assume the role defined by {ARN} using STS credentials.
{AWS_PROFILE_NAME}	This this profile from the default AWS credentials location.
{AWS_CREDENTIALS_PATH}:{AWS_PROFILE_NAME}	This this profile from a user-defined AWS credentials location.

Documentation

Index

• type LambdaFunction
  • func NewLambdaFunction(ctx context.Context, uri string) (*LambdaFunction, error)
  • func (f *LambdaFunction) Invoke(ctx context.Context, payload interface{}) (*aws_lambda.InvokeOutput, error)
  • func (f *LambdaFunction) InvokeWithJSON(ctx context.Context, payload []byte) (*aws_lambda.InvokeOutput, error)

Types

type LambdaFunction

type LambdaFunction struct {
	// contains filtered or unexported fields
}

func NewLambdaFunction

func NewLambdaFunction(ctx context.Context, uri string) (*LambdaFunction, error)

func (*LambdaFunction) Invoke

func (f *LambdaFunction) Invoke(ctx context.Context, payload interface{}) (*aws_lambda.InvokeOutput, error)

func (*LambdaFunction) InvokeWithJSON

func (f *LambdaFunction) InvokeWithJSON(ctx context.Context, payload []byte) (*aws_lambda.InvokeOutput, error)