refactor: simplify git version detection logic

Author: tlipinski

build.rs

@@ -7,17 +7,7 @@ fn main() {
 }
 
 fn get_git_version() -> String {
-    let tag = git_output(&["describe", "--tags", "--exact-match"]);
-
-    tag.unwrap_or({
-        match (
-            git_output(&["rev-list", "--count", "HEAD"]),
-            git_output(&["rev-parse", "--short=7", "HEAD"]),
-        ) {
-            (Some(rev_count), Some(short_hash)) => format!("r{rev_count}.{short_hash}"),
-            _ => env!("CARGO_PKG_VERSION").to_string(),
-        }
-    })
+    git_output(&["describe", "--tags"]).unwrap_or(env!("CARGO_PKG_VERSION").to_string())
 }
 
 fn git_output(args: &[&str]) -> Option<String> {