Function get_env_same

crates/cli/src/docker_init.rs:581–583

FOO=${FOO}

(k: &str)

/// FOO=${FOO}
fn get_env_same(k: &str) -> (String, Option<SingleValue>) {
    get_env_interp(k, k)
}

/// FOO=${BAR}
fn get_env_interp(k: &str, v: &str) -> (String, Option<SingleValue>) {