whippet deps describe shows the most detailed semver version

In our plugin repositories, we now tag commits with major
version tags, e.g. 'v1' and more detailed tags, e.g. 'v1.2.3'.

When we run 'whippet deps describe' we always want the
version number with the most fidelity.

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 - `whippet generate app` generates an app which can be deployed by Whippet.
+- `whippet deps describe` always prints the most detailed semver version available.
 
 ### Added
 - Support for PHP 8

src/Git/Git.php

@@ -374,6 +374,10 @@ public static function tag_for_commit($repo, $commit_hash)
 			return \Result\Result::ok('No tags for commit ' . $commit_hash);
 		}
 
+		usort($tags_array, function ($a, $b) {
+			return strlen($b) <=> strlen($a);
+		});
+
 		$resultArray = explode('/', $tags_array[0]);
 		$result = str_replace("^{}", "", end($resultArray));