feat(system): test

Co-Authored-By: @devpulse <devpulse@aipass>

src/aipass/drone/apps/handlers/git/commit_handler.py

@@ -0,0 +1,111 @@
+# =================== AIPass ====================
+# Name: commit_handler.py
+# Description: Commit handler with scoped staging
+# Version: 1.0.0
+# Created: 2026-05-12
+# Modified: 2026-05-12
+# =============================================
+
+"""Commit handler with scoped staging."""
+
+from __future__ import annotations
+
+import subprocess
+from pathlib import Path
+
+from aipass.prax import logger
+from aipass.drone.apps.handlers.json import json_handler
+from aipass.drone.apps.handlers.git.lock_handler import find_repo_root
+
+
+def stage_branch_dir(branch_dir: Path, repo_root: Path | None = None) -> dict:
+    """Stage all changes under branch_dir.
+
+    Shared utility used by both commit_handler and pr_handler.
+    """
+    if repo_root is None:
+        repo_root = find_repo_root()
+
+    try:
+        rel_dir = branch_dir.resolve().relative_to(repo_root.resolve())
+    except ValueError:
+        logger.warning(
+            "stage_branch_dir: branch_dir %s not relative to repo root %s",
+            branch_dir,
+            repo_root,
+        )
+        rel_dir = branch_dir
+
+    add_result = subprocess.run(
+        ["git", "add", str(rel_dir) + "/"],
+        capture_output=True,
+        text=True,
+        cwd=str(repo_root),
+    )
+
+    if add_result.returncode != 0:
+        return {
+            "success": False,
+            "rel_dir": rel_dir,
+            "message": f"Failed to stage files: {add_result.stderr.strip()}",
+        }
+
+    return {"success": True, "rel_dir": rel_dir, "message": f"Staged files under {rel_dir}"}
+
+
+def commit_changes(
+    message: str,
+    branch_dir: Path | None = None,
+    all_files: bool = False,
+) -> dict:
+    """Commit staged changes or all changes under branch_dir."""
+    repo_root = find_repo_root()
+
+    if all_files and branch_dir:
+        stage_result = stage_branch_dir(branch_dir, repo_root)
+        if not stage_result["success"]:
+            return {"stdout": "", "stderr": stage_result["message"], "exit_code": 1}
+
+    diff_check = subprocess.run(
+        ["git", "diff", "--cached", "--quiet"],
+        capture_output=True,
+        text=True,
+        cwd=str(repo_root),
+    )
+    if diff_check.returncode == 0:
+        return {
+            "stdout": "",
+            "stderr": "Nothing to commit: no changes staged",
+            "exit_code": 1,
+        }
+
+    try:
+        cmd = ["git", "commit", "-m", message]
+        if branch_dir:
+            try:
+                rel_dir = branch_dir.resolve().relative_to(repo_root.resolve())
+            except ValueError as exc:
+                logger.warning("commit_changes: branch_dir not relative to repo root: %s", exc)
+                rel_dir = branch_dir
+            cmd.extend(["--", str(rel_dir) + "/"])
+
+        result = subprocess.run(
+            cmd,
+            capture_output=True,
+            text=True,
+            cwd=str(repo_root),
+        )
+    except (OSError, subprocess.SubprocessError) as exc:
+        logger.error("git commit failed: %s", exc)
+        return {"stdout": "", "stderr": f"git commit failed: {exc}", "exit_code": 1}
+
+    json_handler.log_operation(
+        "commit_changes",
+        {"message": message, "all_files": all_files, "exit_code": result.returncode},
+    )
+
+    return {
+        "stdout": result.stdout.strip(),
+        "stderr": result.stderr.strip(),
+        "exit_code": result.returncode,
+    }