Add YAML as a valid extension for the settings file

CHANGELOG.md

@@ -6,6 +6,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Added `--allow-warnings` option to have selene pass when only warnings occur.
 - Added the ability to allow specific patterns in the `deprecated` lint.
 - Added exclude option to selene.toml for excluding files from lints
+- Added `testez.yaml` as a supported _Testez_ configuration file.
 
 ### Changed
 - Updated internal parser, giving substantial parsing speed increases.

selene/src/main.rs

@@ -449,6 +449,7 @@ fn start(mut matches: opts::Options) {
                     .split('+')
                     .filter(|name| {
                         !PathBuf::from(format!("{name}.yml")).exists()
+                            && !PathBuf::from(format!("{name}.yaml")).exists()
                             && !PathBuf::from(format!("{name}.toml")).exists()
                     })
                     .filter(|name| !cfg!(feature = "roblox") || *name != "roblox")

selene/src/standard_library.rs

@@ -72,6 +72,9 @@ fn from_name<V>(
         library = v1_library.into();
     } else {
         let yaml_file = directory.join(format!("{standard_library_name}.yml"));
+        if !yaml_file.exists() {
+            yaml_file = directory.join(format!("{standard_library_name}.yaml"));
+        }
         if yaml_file.exists() {
             let content = fs::read_to_string(&yaml_file)
                 .with_context(|| format!("failed to read {}", yaml_file.display()))?;