Function dt_core::utils::default_config_path

pub fn default_config_path(filename: impl AsRef<Path>) -> PathBuf

Gets the default config file path, according to $XDG_CONFIG_HOME or $HOME, with last component specified by filename.

Example

 std::env::set_var("HOME", "/tmp/john");
 std::env::set_var("XDG_CONFIG_HOME", "/tmp/watson/.config");
 assert_eq!(
     default_config_path("cli.toml"),
     PathBuf::from_str("/tmp/watson/.config/dt/cli.toml").unwrap(),
 );

 std::env::remove_var("XDG_CONFIG_HOME");
 assert_eq!(
     default_config_path("cli.toml"),
     PathBuf::from_str("/tmp/john/.config/dt/cli.toml").unwrap(),
 );