rust/hg-core/src/config/config.rs

46503:d8730ff51d5a

impl Config {
    /// Load system and user configuration from various files.
    ///
    /// This is also affected by some environment variables.
    ///
    /// TODO: add a parameter for `--config` CLI arguments
    pub fn load() -> Result<Self, ConfigError> {
        let mut config = Self { layers: Vec::new() };
        let opt_rc_path = env::var_os("HGRCPATH");
        // HGRCPATH replaces system config
        if opt_rc_path.is_none() {
            config.add_system_config()?

                    } else {
                        config.add_trusted_file(&path)?
                    }
                }
            }
        }
        Ok(config)
    }

    fn add_trusted_dir(&mut self, path: &Path) -> Result<(), ConfigError> {

46504:2e5dd18d6dc3

impl Config {
    /// Load system and user configuration from various files.
    ///
    /// This is also affected by some environment variables.
    pub fn load(
        cli_config_args: impl IntoIterator<Item = impl AsRef<[u8]>>,
    ) -> Result<Self, ConfigError> {
        let mut config = Self { layers: Vec::new() };
        let opt_rc_path = env::var_os("HGRCPATH");
        // HGRCPATH replaces system config
        if opt_rc_path.is_none() {
            config.add_system_config()?

                    } else {
                        config.add_trusted_file(&path)?
                    }
                }
            }
        }
        if let Some(layer) = ConfigLayer::parse_cli_args(cli_config_args)? {
            config.layers.push(layer)
        }
        Ok(config)
    }

    fn add_trusted_dir(&mut self, path: &Path) -> Result<(), ConfigError> {