Function isRunningInDocker

pkg/unpackerr/cnfgfile.go:260–264

only run this once.

()

// only run this once.
func isRunningInDocker() bool {
	// docker creates a .dockerenv file at the root of the container.
	_, err := os.Stat("/.dockerenv")
	return err == nil
}

// expandHomedir expands a ~ to a homedir, or returns the original path in case of any error.
func expandHomedir(filePath string) string {