Initial upload: TermDiagram v0.1.0

src/termdiagram/git/history_tracker.py

@@ -0,0 +1,42 @@
+from typing import List, Optional
+from dataclasses import dataclass
+from git import Repo
+
+
+@dataclass
+class CommitInfo:
+    hash: str
+    message: str
+    author: str
+    date: Optional[str] = None
+
+
+class GitHistoryTracker:
+    def __init__(self, repo_path: str):
+        self.repo_path = repo_path
+        self.repo: Optional[Repo] = None
+
+    def is_git_repo(self) -> bool:
+        try:
+            self.repo = Repo(self.repo_path)
+            return not self.repo.bare
+        except:
+            return False
+
+    def get_commit_history(self, limit: int = 20) -> List[CommitInfo]:
+        if not self.repo:
+            if not self.is_git_repo():
+                return []
+
+        commits = []
+        for commit in self.repo.iter_commits("HEAD", max_count=limit):
+            commits.append(
+                CommitInfo(
+                    hash=commit.hexsha[:7],
+                    message=commit.message.strip(),
+                    author=f"{commit.author.name} <{commit.author.email}>",
+                    date=commit.committed_datetime.strftime("%Y-%m-%d %H:%M"),
+                )
+            )
+
+        return commits