refactor(docker): move provision_git into provision/git.py

claude_bottle/backend/docker/backend.py

@@ -34,6 +34,7 @@ from .pipelock import (
     DockerPipelockProxy,
     pipelock_proxy_url,
 )
+from .provision import git as _git
 from .provision import prompt as _prompt
 from .provision import skills as _skills
 from .provision import ssh as _ssh
@@ -320,27 +321,8 @@ class DockerBottleBackend(BottleBackend):
         _ssh.provision_ssh(plan, target)
 
     def provision_git(self, plan: BottlePlan, target: str) -> None:
-        """If --cwd was set and the host cwd has a .git directory, copy
-        it into /home/node/workspace/.git and fix ownership. No-op
-        otherwise."""
         assert isinstance(plan, DockerBottlePlan)
-        if not (plan.spec.copy_cwd and Path(plan.spec.user_cwd, ".git").is_dir()):
-            return
-        container = target
-        info(f"copying {plan.spec.user_cwd}/.git -> {container}:/home/node/workspace/.git")
-        subprocess.run(
-            ["docker", "cp", f"{plan.spec.user_cwd}/.git", f"{container}:/home/node/workspace/.git"],
-            stdout=subprocess.DEVNULL,
-            check=True,
-        )
-        subprocess.run(
-            [
-                "docker", "exec", "-u", "0", container,
-                "chown", "-R", "node:node", "/home/node/workspace/.git",
-            ],
-            stdout=subprocess.DEVNULL,
-            check=True,
-        )
+        _git.provision_git(plan, target)
 
     # --- Cleanup ---
 

claude_bottle/backend/docker/provision/git.py

@@ -0,0 +1,36 @@
+"""Copy the host cwd's .git directory into a running Docker bottle.
+
+Only fires when `--cwd` was passed AND the host cwd actually has a
+.git. The container-side path is fixed at /home/node/workspace/.git;
+ownership is reset to node so the agent can run git commands."""
+
+from __future__ import annotations
+
+import subprocess
+from pathlib import Path
+
+from ....log import info
+from ..bottle_plan import DockerBottlePlan
+
+
+def provision_git(plan: DockerBottlePlan, target: str) -> None:
+    """If --cwd was set and the host cwd has a .git directory, copy
+    it into /home/node/workspace/.git and fix ownership. No-op
+    otherwise."""
+    if not (plan.spec.copy_cwd and Path(plan.spec.user_cwd, ".git").is_dir()):
+        return
+    container = target
+    info(f"copying {plan.spec.user_cwd}/.git -> {container}:/home/node/workspace/.git")
+    subprocess.run(
+        ["docker", "cp", f"{plan.spec.user_cwd}/.git", f"{container}:/home/node/workspace/.git"],
+        stdout=subprocess.DEVNULL,
+        check=True,
+    )
+    subprocess.run(
+        [
+            "docker", "exec", "-u", "0", container,
+            "chown", "-R", "node:node", "/home/node/workspace/.git",
+        ],
+        stdout=subprocess.DEVNULL,
+        check=True,
+    )