feat(utils): 增加提交消息并更新相关功能

- 在 Commit 结构体中添加 commit_msg 字段
- 修改 get_commits 函数以获取并解析提交消息
- 更新 print_commit_stats 函数以显示提交消息
- 在测试用例中添加对提交消息的检查

Author: Lemonnnnnnnnnnn

src/utils.rs

@@ -7,11 +7,12 @@ pub struct Commit {
     files_changed: usize,
     added: usize,
     deleted: usize,
+    commit_msg: String,  // 新增的 commit_msg 字段
 }
 
 pub fn get_commits(keyword: &str, exclude_merge: &bool) -> Vec<Commit> {
     let k = format!("--grep={}", keyword);
-    let mut args = vec!["log", &k, "--pretty=format:%H"];
+    let mut args = vec!["log", &k, "--pretty=format:%H %s"]; // 获取哈希和提交消息
 
     if !exclude_merge {
         args.push("--no-merges");
@@ -27,12 +28,16 @@ pub fn get_commits(keyword: &str, exclude_merge: &bool) -> Vec<Commit> {
     commits
         .lines()
         .map(|commit| {
-            let (files_changed, added, deleted) = calculate_diff_info(commit);
+            let parts: Vec<&str> = commit.splitn(2, ' ').collect();
+            let commit_hash = parts[0].to_string();
+            let commit_msg = parts.get(1).unwrap_or(&"").to_string();  // 获取提交消息
+            let (files_changed, added, deleted) = calculate_diff_info(&commit_hash);
             Commit {
-                commit_hash: commit.to_string(),
+                commit_hash,
                 files_changed,
                 added,
                 deleted,
+                commit_msg,
             }
         })
         .collect()
@@ -84,8 +89,8 @@ pub fn print_commit_stats(commit_stats: Vec<Commit>) {
 
     for commit in commit_stats {
         println!(
-            "Commit {}: {} insertions(+), {} deletions(-),{} files changed",
-            commit.commit_hash, commit.added, commit.deleted, commit.files_changed,
+            "Commit {}: {}, {} insertions(+), {} deletions(-),{} files changed",
+            commit.commit_hash, commit.commit_msg,commit.added, commit.deleted, commit.files_changed,
         );
 
         total_added += commit.added;
@@ -107,12 +112,14 @@ mod tests {
         let keyword = "README";
         let exclude_merge = true;
         let expected_commit_id = "cd13ae5251d6aaf12e4497d6285a6aa1b507eb42";
+        let expected_commit_msg = "feat: README";  // 假设这是提交消息
 
         let commits = get_commits(keyword, &exclude_merge);
         assert!(!commits.is_empty());
 
         let expected_commit = Commit {
             commit_hash: expected_commit_id.to_string(),
+            commit_msg: expected_commit_msg.to_string(),  // 检查提交消息
             files_changed: 1,
             added: 99,
             deleted: 0,
@@ -145,18 +152,21 @@ mod tests {
                 files_changed: 2,
                 added: 10,
                 deleted: 5,
+                commit_msg: "commit1".to_string()
             },
             Commit {
                 commit_hash: "commit2".to_string(),
                 files_changed: 3,
                 added: 50,
                 deleted: 10,
+                commit_msg: "commit2".to_string()
             },
             Commit {
                 commit_hash: "commit3".to_string(),
                 files_changed: 1,
                 added: 30,
                 deleted: 2,
+                commit_msg: "commit3".to_string()
             },
         ];