🚧 Update commit message format

tests/integration/test_run_cycle.py

@@ -100,23 +100,36 @@ class TestRunCycle:
         )
         _run(tracker_config, tmp_path)
         body = _git_out("log", "-1", "--format=%b", cwd=git_repo)
-        assert "Last modified by: DOMAIN\\jsmith" in body
+        # One-line entry: letter ; path ; author ; local-time mtime
+        assert "  A ; config.xml ; DOMAIN\\jsmith ; " in body
 
     def test_file_mtime_appears_in_commit_local_time(
         self, git_repo: Path, tracker_config: dict, tmp_path: Path
     ) -> None:
-        """Section 12 file_timestamp rendered as 'Modified at' (local time)."""
+        """Section 12 file_timestamp on the one-line entry (local time)."""
         import re as re_mod
 
         (git_repo / "config.xml").write_text("<c/>", encoding="utf-8")
         _run(tracker_config, tmp_path)
         body = _git_out("log", "-1", "--format=%b", cwd=git_repo)
-        # Local-time format with explicit +/-HH:MM offset (Section 15)
+        # A ; path ; author ; local-time mtime with +/-HH:MM offset
         assert re_mod.search(
-            r"Modified at: \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}[+-]\d{2}:\d{2}\b", body
+            r"^  A ; config\.xml ; UNKNOWN ; "
+            r"\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}[+-]\d{2}:\d{2}$",
+            body,
+            flags=re_mod.MULTILINE,
         )
-        # The timestamp block sits directly under the changed file entry
-        assert "  config.xml\n    Last modified by: UNKNOWN\n    Modified at:" in body
+
+    def test_custom_separator_in_real_commit(
+        self, git_repo: Path, tracker_config: dict, tmp_path: Path
+    ) -> None:
+        """commit.file_separator flows from configuration into the commit."""
+        tracker_config["commit"] = {"file_separator": "|"}
+        (git_repo / "config.xml").write_text("<c/>", encoding="utf-8")
+        _run(tracker_config, tmp_path)
+        body = _git_out("log", "-1", "--format=%b", cwd=git_repo)
+        assert "  A | config.xml | UNKNOWN | " in body
+        assert "; config.xml" not in body
 
     def test_excluded_files_not_committed(
         self, git_repo: Path, tracker_config: dict, tmp_path: Path