refactor: additional and expanded logging

Author: DeveloperC286

src/git/mod.rs

@@ -33,7 +33,7 @@ fn get_commit_messages_till_head_from_oid(
         .map(|oid| match oid {
             Ok(oid) => match get_commit_message(&repository, oid) {
                 Some(commit_message) => {
-                    trace!("Found commit '{}'s message '{:?}'.", oid, commit_message);
+                    trace!("Found commit '{}'s message {:?}.", oid, commit_message);
                     Some(Commit {
                         oid,
                         message: commit_message,
@@ -109,16 +109,21 @@ fn get_repository() -> Repository {
 
 fn get_reference(repository: &Repository, matching: &str) -> Oid {
     match repository.resolve_reference_from_short_name(matching) {
-        Ok(reference) => {
-            trace!("Found reference '{}'.", reference.name().unwrap());
-            match reference.peel_to_commit() {
-                Ok(commit) => commit.id(),
-                Err(error) => {
-                    error!("{:?}", error);
-                    exit(crate::ERROR_EXIT_CODE);
-                }
+        Ok(reference) => match reference.peel_to_commit() {
+            Ok(commit) => {
+                trace!(
+                    "Matched {:?} to the reference {:?} at the commit hash '{}'.",
+                    matching,
+                    reference.name().unwrap(),
+                    commit.id()
+                );
+                commit.id()
             }
-        }
+            Err(error) => {
+                error!("{:?}", error);
+                exit(crate::ERROR_EXIT_CODE);
+            }
+        },
         Err(_) => {
             error!("Could not find a reference with the name {:?}.", matching);
             exit(crate::ERROR_EXIT_CODE);