Add random docs string to trigger workflow
@@ -150,6 +150,7 @@ func LoadComponents(componentPath string) ([]Component, error) {
return components, nil
}
+// LookUpEnv returns the value of the specified environment variable or the empty string.
func LookUpEnv(key string) string {
if val, ok := os.LookupEnv(key); ok {
return val
