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Code Issues Releases Wiki Activity

remove container before deleting image

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This commit is contained in:
Connor Martin 2019-07-05 14:43:21 -05:00
parent dac27923bd
commit 37546b9c37
2 changed files with 14 additions and 10 deletions
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14
tests/rules/test_docker_image_being_used_by_container.py
View File

@ -3,13 +3,15 @@ from thefuck.types import Command
def test_match(): def test_match():
err_response = """ err_response = """Error response from daemon: conflict: unable to delete cd809b04b6ff (cannot be forced) - image is being used by running container e5e2591040d1"""
Error response from daemon: conflict: unable to delete cd809b04b6ff (cannot be forced) - image
is being used by running container e5e2591040d1
"""
assert match(Command('docker image rm -f cd809b04b6ff', err_response)) assert match(Command('docker image rm -f cd809b04b6ff', err_response))
def test_get_new_command(): def test_get_new_command():
assert get_new_command(Command('docker image rm -f cd809b04b6ff', err_response = """
'')) == 'docker container rm -f e5e2591040d1 && docker image rm -f cd809b04b6ff' Error response from daemon: conflict: unable to delete cd809b04b6ff (cannot be forced) - image
is being used by running container e5e2591040d1
"""
result = get_new_command(Command('docker image rm -f cd809b04b6ff', err_response))
expected = 'docker container rm -f e5e2591040d1 && docker image rm -f cd809b04b6ff'
assert result == expected

10
thefuck/rules/docker_image_being_used_by_container.py
View File

@ -1,11 +1,13 @@
from thefuck.utils import for_app, replace_command from thefuck.utils import for_app
@for_app('docker') @for_app('docker')
def match(command): def match(command):
return 'image is being used by running container' in command.output return ('docker' in command.script
and 'image is being used by running container' in command.output)
def get_new_command(command): def get_new_command(command):
container_id = command.output.split(' ')[-1] container_id = command.output.strip().split(' ')
return 'docker container rm -f {} && {}'.format(container_id, command.script) print(container_id[-1])
return 'docker container rm -f {} && {}'.format(container_id[-1], command.script)