kubernetes/test/conformance/image/go-runner/env.go

type Getenver …

type osEnv …

// Getenv gets the value of the requested environment variable.
func (*osEnv) Getenv(s string) string { … }

type explicitEnv …

// Getenv returns the value of the requested environment variable (in this
// implementation, really just a map lookup).
func (e *explicitEnv) Getenv(s string) string { … }

type defaultEnver …

// Getenv returns the value of the environment variable or its default if unset.
func (e *defaultEnver) Getenv(s string) string { … }

func envWithDefaults(defaults map[string]string) Getenver { … }