Go wrapper for AWS Lambda Builders, using its JSON-RPC API.
Lambda Builders is a Python library to compile, build and package AWS Lambda functions for several runtimes & frameworks.
First, the lambda-builders executable is required:
$ pip install --user aws-lambda-builders
Now, download this module:
$ go get -u github.com/borgoat/lambda-builders-go
Here is an example how to use this library:
package main
import lambdabuilders "github.com/borgoat/lambda-builders-go"
func main() {
// Client executes lambda-builders and uses JSON-RPC to communicate with it
client, err := lambdabuilders.NewClient()
if err != nil {
panic(err)
}
// Here we create a new builder for a Lambda written in Go, using Go Modules
// Other workflows may be found in the aws-lambda-builders Python library:
// https://github.com/aws/aws-lambda-builders/tree/develop/aws_lambda_builders/workflows
b, err := client.NewBuilder("go", "modules", "")
if err != nil {
panic(err)
}
// Finally we actually call LambdaBuilders.build
// Check out how to configure it from the Python library:
// https://github.com/aws/aws-lambda-builders/blob/165f92f35753d87e4abe1115fd2399826b371e1f/aws_lambda_builders/builder.py#L56-L67
err = b.Build(
"/path/to/source",
"/path/to/compile",
"/path/to/scratchdir",
"/path/to/source/go.mod",
lambdabuilders.WithRuntime("go1.x"),
lambdabuilders.WithOptions(map[string]interface{}{
"artifact_executable_name": "my-handler",
}),
)
if err != nil {
panic(err)
}
}