goenv

Documentation

Overview

Package goenv returns environment variables that are used in various parts of the compiler. You can query it manually with the `tinygo env` subcommand.

Index

• Variables
• func Get(name string) string

Variables

var Keys = []string{
	"GOOS",
	"GOARCH",
	"GOROOT",
	"GOPATH",
	"GOCACHE",
	"CGO_ENABLED",
	"TINYGOROOT",
}

Keys is a slice of all available environment variable keys.

var TINYGOROOT string

TINYGOROOT is the path to the final location for checking tinygo files. If unset (by a -X ldflag), then sourceDir() will fallback to the original build directory.

Functions

func Get

func Get(name string) string

Get returns a single environment variable, possibly calculating it on-demand. The empty string is returned for unknown environment variables.