Function load_env

libs/@local/graph/postgres-store/src/lib.rs:48–74

Loads the environment variables from the repository root .env files.

(environment: impl Into<Option<Environment>>)

/// Loads the environment variables from the repository root .env files.
pub fn load_env(environment: impl Into<Option<Environment>>) -> Vec<PathBuf> {
    let environment = environment.into().unwrap_or(if cfg!(test) {
        Environment::Test
    } else if cfg!(debug_assertions) {
        Environment::Development
    } else {
        Environment::Production
    });

    let environment_path = format!(".env.{environment}");
    let environment_path_local = format!(".env.{environment}.local");

    [
        ".env.local",
        &environment_path_local,
        &environment_path,
        ".env",
    ]
    .into_iter()
    .filter_map(|path| {
        dotenv_flow::from_filename(
            Path::new(concat!(env!("CARGO_MANIFEST_DIR"), "/../../../..")).join(path),
        )
        .ok()
    })
    .collect()
}