HALF WORK: 2024.1.3

1 files changed, 7 insertions, 12 deletions

diff --git a/tools/cru-py/cru/service/_docker.py b/tools/cru-py/cru/service/_docker.py
index 5958f4f..9b801c4 100644
--- a/tools/cru-py/cru/service/_docker.py
+++ b/tools/cru-py/cru/service/_docker.py
@@ -1,24 +1,19 @@
-import shutil
 import subprocess
 
-from .._util import L
+from cru.tool import ExternalTool
 
 
-class DockerController:
+class DockerController(ExternalTool):
     DOCKER_BIN_NAME = "docker"
 
     def __init__(self, docker_bin: None | str = None) -> None:
-        self._docker_bin = docker_bin
-
-    @property
-    def docker_bin(self) -> str:
-        if self._docker_bin is None:
-            self._docker_bin = shutil.which(self.DOCKER_BIN_NAME)
-        return self._docker_bin
+        super().__init__(docker_bin or self.DOCKER_BIN_NAME)
 
     def list_containers(self) -> L[str]:
-        p = subprocess.run([self.docker_bin, "container", "ls", ""], capture_output=True)
+        p = subprocess.run(
+            [self.docker_bin, "container", "ls", ""], capture_output=True
+        )
         return p.stdout.decode("utf-8").splitlines()
 
     def restart_container(self, container_name: str) -> None:
-        subprocess.run([self.docker_bin, "restart", container_name])
\ No newline at end of file
+        subprocess.run([self.docker_bin, "restart", container_name])