feat(utils): implement get_repo_logs for cross-platform git log retrieval

Author: chengpeiquan

src/i18n/messages/en.rs

@@ -32,4 +32,8 @@ pub static MESSAGES: phf::Map<&'static str, &'static str> = phf_map! {
      "commit_category_refactor" => "Refactored",
      "commit_category_test" => "Test Cases",
      "commit_category_chores" => "Chores",
+
+    // Git repository error messages
+    "err_repo_not_found" => "Repo path does not exist or is not a directory: {}",
+    "err_git_log_failed" => "git log failed in directory: {}\nstderr: {}",
 };

src/i18n/messages/zh.rs

@@ -32,4 +32,8 @@ pub static MESSAGES: phf::Map<&'static str, &'static str> = phf_map! {
     "commit_category_refactor" => "代码重构",
     "commit_category_test" => "测试用例",
     "commit_category_chores" => "其他优化",
+
+    // Git repository error messages
+    "err_repo_not_found" => "仓库路径不存在或不是目录：{}",
+    "err_git_log_failed" => "git log 执行失败，目录：{}\n错误信息：{}",
 };

src/utils/get_repo_logs.rs

@@ -0,0 +1,49 @@
+use crate::i18n::t;
+use std::path::Path;
+use std::process::Command;
+
+/// Get repository logs
+pub fn get_repo_logs(repo_dir: &str) -> anyhow::Result<Vec<String>> {
+    let path = Path::new(repo_dir);
+    if !path.exists() || !path.is_dir() {
+        anyhow::bail!(t("err_repo_not_found").replace("{}", &repo_dir));
+    }
+
+    // Git log format reference
+    // https://git-scm.com/docs/pretty-formats
+    let output = Command::new("git")
+        .arg("log")
+        .arg("--pretty=format:%an|||%ae|||%s|||'%h|||%ad")
+        .current_dir(path)
+        .output()?;
+
+    if !output.status.success() {
+        anyhow::bail!(
+            "{} {}",
+            t("err_git_log_failed").replace("{}", &repo_dir),
+            String::from_utf8_lossy(&output.stderr)
+        );
+    }
+
+    let stdout = String::from_utf8_lossy(&output.stdout);
+    let lines: Vec<String> = stdout
+        .lines()
+        .map(|line| line.trim().to_string())
+        .filter(|line| !line.is_empty())
+        .collect();
+
+    Ok(lines)
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    #[ignore]
+    fn test_git_log() {
+        let repo_dir = "/Users/xxx/projects/my-repo";
+        let logs = get_repo_logs(repo_dir).unwrap();
+        assert!(!logs.is_empty());
+    }
+}

src/utils/mod.rs

@@ -1,4 +1,5 @@
 pub mod format_commit;
 pub mod format_log;
+pub mod get_repo_logs;
 pub mod get_repo_name;
 pub mod keypress;