fix: File::from_globals() now also provides options of the Git inst…

…allation.

That way, it's usable for learning everything about credentials for example.

gix-config/src/file/init/comfort.rs

@@ -17,31 +17,35 @@ use crate::{
 impl File<'static> {
  /// Open all global configuration files which involves the following sources:
  ///
- /// * [system][crate::Source::System]
- /// * [git][crate::Source::Git]
- /// * [user][crate::Source::User]
+ /// * [git-installation](source::Kind::GitInstallation)
+ /// * [system](source::Kind::System)
+ /// * [globals](source::Kind::Global)
  ///
  /// which excludes repository local configuration, as well as override-configuration from environment variables.
  ///
  /// Note that the file might [be empty][File::is_void()] in case no configuration file was found.
  pub fn from_globals() -> Result<File<'static>, init::from_paths::Error> {
- let metas = [source::Kind::System, source::Kind::Global]
- .iter()
- .flat_map(|kind| kind.sources())
- .filter_map(|source| {
- let path = source
- .storage_location(&mut gix_path::env::var)
- .and_then(|p| p.is_file().then_some(p))
- .map(Cow::into_owned);
+ let metas = [
+ source::Kind::GitInstallation,
+ source::Kind::System,
+ source::Kind::Global,
+ ]
+ .iter()
+ .flat_map(|kind| kind.sources())
+ .filter_map(|source| {
+ let path = source
+ .storage_location(&mut gix_path::env::var)
+ .and_then(|p| p.is_file().then_some(p))
+ .map(Cow::into_owned);
 
-  Metadata {
-  path,
-  source: *source,
-  level: 0,
-  trust: gix_sec::Trust::Full,
-  }
-  .into()
-  });
+ Metadata {
+ path,
+ source: *source,
+ level: 0,
+ trust: gix_sec::Trust::Full,
+ }
+ .into()
+ });
 
  let home = gix_path::env::home_dir();
  let options = init::Options {