Index numbers

src/git.rs

@@ -49,6 +49,7 @@ pub struct Commit {
     pub body: String,
     pub parent_commit_hashes: Vec<CommitHash>,
     pub commit_type: CommitType,
+    pub line_number: usize,
 }
 
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
@@ -267,7 +268,7 @@ fn load_all_commits(path: &Path, sort: SortCommit, stashes: &[Commit]) -> Vec<Co
 
     let mut commits = Vec::new();
 
-    for bytes in reader.split(b'\0') {
+    for (i, bytes) in reader.split(b'\0').enumerate() {
         let bytes = bytes.unwrap();
         let s = String::from_utf8_lossy(&bytes);
 
@@ -288,6 +289,7 @@ fn load_all_commits(path: &Path, sort: SortCommit, stashes: &[Commit]) -> Vec<Co
             body: parts[8].into(),
             parent_commit_hashes: parse_parent_commit_hashes(parts[9]),
             commit_type: CommitType::Commit,
+            line_number: i,
         };
 
         commits.push(commit);
@@ -316,7 +318,7 @@ fn load_all_stashes(path: &Path) -> Vec<Commit> {
 
     let mut commits = Vec::new();
 
-    for bytes in reader.split(b'\0') {
+    for (i, bytes) in reader.split(b'\0').enumerate() {
         let bytes = bytes.unwrap();
         let s = String::from_utf8_lossy(&bytes);
 
@@ -337,6 +339,7 @@ fn load_all_stashes(path: &Path) -> Vec<Commit> {
             body: parts[8].into(),
             parent_commit_hashes: parse_parent_commit_hashes(parts[9]),
             commit_type: CommitType::Stash,
+            line_number: i,
         };
 
         commits.push(commit);

src/widget/commit_list.rs

@@ -803,17 +803,20 @@ impl CommitList<'_> {
                         commit.subject.to_string()
                     };
 
+                    let line_number = commit.line_number + 1; // 1-based
+                    let subject_with_line = format!("{:>4} | {}", line_number, subject);
+
                     let sub_spans =
                         if let Some(pos) = state.search_matches[state.offset + i].subject.clone() {
                             highlighted_spans(
-                                subject,
+                                subject_with_line,
                                 pos,
                                 self.color_theme.list_subject_fg,
                                 self.color_theme,
                                 truncate,
                             )
                         } else {
-                            vec![subject.into()]
+                            vec![subject_with_line.into()]
                         };
 
                     spans.extend(sub_spans)