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Fixups to make appveyor happy

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This commit is contained in:
Anthony Sottile 2017-01-16 17:55:34 -08:00
parent 1e5c3324e3
commit b6937f33e2
8 changed files with 41 additions and 43 deletions
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20
pre_commit/languages/docker.py
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@ -16,30 +16,30 @@ ENVIRONMENT_DIR = 'docker'
PRE_COMMIT_LABEL = 'PRE_COMMIT'
def md5(s):
def md5(s): # pragma: windows no cover
return hashlib.md5(five.to_bytes(s)).hexdigest()
def docker_tag(repo_cmd_runner):
def docker_tag(repo_cmd_runner): # pragma: windows no cover
return 'pre-commit-{}'.format(
md5(os.path.basename(repo_cmd_runner.path()))
).lower()
def docker_is_running():
def docker_is_running(): # pragma: windows no cover
try:
return cmd_output('docker', 'ps')[0] == 0
except CalledProcessError:
return False
def assert_docker_available():
def assert_docker_available(): # pragma: windows no cover
assert docker_is_running(), (
'Docker is either not running or not configured in this environment'
)
def build_docker_image(repo_cmd_runner, **kwargs):
def build_docker_image(repo_cmd_runner, **kwargs): # pragma: windows no cover
pull = kwargs.pop('pull')
assert not kwargs, kwargs
cmd = (
@ -56,7 +56,7 @@ def install_environment(
repo_cmd_runner,
version='default',
additional_dependencies=(),
):
): # pragma: windows no cover
assert repo_cmd_runner.exists('Dockerfile'), (
'No Dockerfile was found in the hook repository'
)
@ -65,9 +65,9 @@ def install_environment(
)
assert_docker_available()
directory = repo_cmd_runner.path(helpers.environment_dir(
ENVIRONMENT_DIR, 'default',
))
directory = repo_cmd_runner.path(
helpers.environment_dir(ENVIRONMENT_DIR, 'default'),
)
# Docker doesn't really have relevant disk environment, but pre-commit
# still needs to cleanup it's state files on failure
@ -76,7 +76,7 @@ def install_environment(
os.mkdir(directory)
def run_hook(repo_cmd_runner, hook, file_args):
def run_hook(repo_cmd_runner, hook, file_args): # pragma: windows no cover
assert_docker_available()
# Rebuild the docker image in case it has gone missing, as many people do
# automated cleanup of docker images.