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import subprocess
from cru.tool import ExternalTool
class DockerController(ExternalTool):
DOCKER_BIN_NAME = "docker"
def __init__(self, docker_bin: None | str = None) -> None:
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
)
return p.stdout.decode("utf-8").splitlines()
def restart_container(self, container_name: str) -> None:
subprocess.run([self.docker_bin, "restart", container_name])
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