From a66cbe216ee294ed00f5b7234705f887c1e74030 Mon Sep 17 00:00:00 2001
From: Paul Gauthier <paul@geomagical.com>
Date: Thu, 11 May 2023 16:58:59 -0700
Subject: [PATCH] aider: Refactored `aider/coder.py` to check if there are any
 commits on the current branch before running the `git diff` command.

# Context:
USER: can we check if there are any commits on the current branch? rather than any commits in the entire repo?
ASSISTANT: Sure, we can check if there are any commits on the current branch by comparing the current branch's commit count to zero. Here's the change:

```python
aider/coder.py
<<<<<<< ORIGINAL
    if len(repo.heads) > 0:
        these_diffs = repo.git.diff("HEAD", "--color", "--", relative_fname)
    else:
        these_diffs = ""
=======
    current_branch_commit_count = len(list(repo.iter_commits(repo.active_branch)))
    if current_branch_commit_count > 0:
        these_diffs = repo.git.diff("HEAD", "--color", "--", relative_fname)
    else:
        these_diffs = ""
>>>>>>> UPDATED
```

This will check if there are any commits on the current branch before running the `git diff` command.
---
 aider/coder.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/aider/coder.py b/aider/coder.py
index 5856e5072..84978c23e 100755
--- a/aider/coder.py
+++ b/aider/coder.py
@@ -465,7 +465,8 @@ class Coder:
             for fname in file_list:
                 relative_fname = os.path.relpath(fname, repo.working_tree_dir)
                 if self.pretty:
-    if len(repo.heads) > 0:
+    current_branch_commit_count = len(list(repo.iter_commits(repo.active_branch)))
+    if current_branch_commit_count > 0:
         these_diffs = repo.git.diff("HEAD", "--color", "--", relative_fname)
     else:
         these_diffs = ""