From afb8932b2f05757e9ebe832ed80fe78e34e684b2 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 10 Mar 2026 21:24:55 +0000
Subject: [PATCH 1/3] Initial plan


From 4e566f51b4f8a932ede4a57bac0204baecfb36cc Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 10 Mar 2026 21:27:41 +0000
Subject: [PATCH 2/3] test: cover api trailing newline cleanup

Co-authored-by: gkorland <753206+gkorland@users.noreply.github.com>
---
 api/analyzers/csharp/__init__.py    |  1 +
 api/entities/entity.py              |  2 +-
 api/index.py                        |  2 +-
 api/llm.py                          |  2 +-
 api/prompts.py                      |  2 +-
 tests/test_api_trailing_newlines.py | 20 ++++++++++++++++++++
 6 files changed, 25 insertions(+), 4 deletions(-)
 create mode 100644 tests/test_api_trailing_newlines.py

diff --git a/api/analyzers/csharp/__init__.py b/api/analyzers/csharp/__init__.py
index e69de29b..8b137891 100644
--- a/api/analyzers/csharp/__init__.py
+++ b/api/analyzers/csharp/__init__.py
@@ -0,0 +1 @@
+
diff --git a/api/entities/entity.py b/api/entities/entity.py
index 77f1cc97..fd4948b4 100644
--- a/api/entities/entity.py
+++ b/api/entities/entity.py
@@ -28,4 +28,4 @@ def resolved_symbol(self, f: Callable[[str, Node], list[Self]]):
         for key, symbols in self.symbols.items():
             for symbol in symbols:
                 for resolved_symbol in f(key, symbol.symbol):
-                    symbol.add_resolve_symbol(resolved_symbol)
\ No newline at end of file
+                    symbol.add_resolve_symbol(resolved_symbol)
diff --git a/api/index.py b/api/index.py
index 354f5c6d..16fc57e5 100644
--- a/api/index.py
+++ b/api/index.py
@@ -517,4 +517,4 @@ def list_commits():
         'commits': commits
     }
 
-    return jsonify(response), 200
\ No newline at end of file
+    return jsonify(response), 200
diff --git a/api/llm.py b/api/llm.py
index 8c3330e9..f324eca8 100644
--- a/api/llm.py
+++ b/api/llm.py
@@ -264,4 +264,4 @@ def ask(repo_name: str, question: str) -> str:
     response = chat.send_message(question)
     logging.debug(f"Response: {response}")
     print(f"Response: {response['response']}")
-    return response['response']
\ No newline at end of file
+    return response['response']
diff --git a/api/prompts.py b/api/prompts.py
index aeaaf504..e8b4b3c7 100644
--- a/api/prompts.py
+++ b/api/prompts.py
@@ -110,4 +110,4 @@
 
 **Question:** {question}
 
-**Your helpful answer:**"""
\ No newline at end of file
+**Your helpful answer:**"""
diff --git a/tests/test_api_trailing_newlines.py b/tests/test_api_trailing_newlines.py
new file mode 100644
index 00000000..d4fffb49
--- /dev/null
+++ b/tests/test_api_trailing_newlines.py
@@ -0,0 +1,20 @@
+from pathlib import Path
+
+
+API_FILES_WITH_REQUIRED_TRAILING_NEWLINE = [
+    "api/analyzers/csharp/__init__.py",
+    "api/entities/entity.py",
+    "api/index.py",
+    "api/llm.py",
+    "api/prompts.py",
+]
+
+
+def test_reported_api_files_end_with_trailing_newline():
+    repo_root = Path(__file__).resolve().parent.parent
+
+    for relative_path in API_FILES_WITH_REQUIRED_TRAILING_NEWLINE:
+        file_path = repo_root / relative_path
+        assert file_path.read_bytes().endswith(b"\n"), (
+            f"{relative_path} must end with a trailing newline"
+        )

From d78eafc8b768b98ed2e82391db399288f5eb3755 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 10 Mar 2026 21:29:00 +0000
Subject: [PATCH 3/3] chore: finalize api trailing newline cleanup

Co-authored-by: gkorland <753206+gkorland@users.noreply.github.com>
---
 tests/test_api_trailing_newlines.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/test_api_trailing_newlines.py b/tests/test_api_trailing_newlines.py
index d4fffb49..c4464a30 100644
--- a/tests/test_api_trailing_newlines.py
+++ b/tests/test_api_trailing_newlines.py
@@ -10,7 +10,7 @@
 ]
 
 
-def test_reported_api_files_end_with_trailing_newline():
+def test_reported_api_files_end_with_trailing_newlines():
     repo_root = Path(__file__).resolve().parent.parent
 
     for relative_path in API_FILES_WITH_REQUIRED_TRAILING_NEWLINE: