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Respect configuration files in pre-commit hook

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Issue #223
Issue #210
This commit is contained in:
Sergio Alonso 2016-10-30 23:43:43 +01:00
parent 9553c8d8cc
commit 08332273e0
1 changed files with 14 additions and 0 deletions
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14
src/flake8/main/git.py
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@ -14,6 +14,7 @@ import tempfile
from flake8 import defaults from flake8 import defaults
from flake8 import exceptions from flake8 import exceptions
from flake8.options.config import ConfigFileFinder
__all__ = ('hook', 'install') __all__ = ('hook', 'install')
@ -41,6 +42,7 @@ def hook(lazy=False, strict=False):
app = application.Application() app = application.Application()
with make_temporary_directory() as tempdir: with make_temporary_directory() as tempdir:
filepaths = list(copy_indexed_files_to(tempdir, lazy)) filepaths = list(copy_indexed_files_to(tempdir, lazy))
copy_configuration_files_to(tempdir)
app.initialize(filepaths) app.initialize(filepaths)
app.run_checks() app.run_checks()
@ -121,6 +123,12 @@ def copy_indexed_files_to(temporary_directory, lazy):
yield copy_file_to(temporary_directory, filename, contents) yield copy_file_to(temporary_directory, filename, contents)
def copy_configuration_files_to(temporary_directory):
configuration_files = find_configuration_files()
for filename in configuration_files:
shutil.copy(filename, temporary_directory)
def copy_file_to(destination_directory, filepath, contents): def copy_file_to(destination_directory, filepath, contents):
directory, filename = os.path.split(os.path.abspath(filepath)) directory, filename = os.path.split(os.path.abspath(filepath))
temporary_directory = make_temporary_directory_from(destination_directory, temporary_directory = make_temporary_directory_from(destination_directory,
@ -153,6 +161,12 @@ def find_modified_files(lazy):
return stdout.splitlines() return stdout.splitlines()
def find_configuration_files():
for f in ConfigFileFinder.PROJECT_FILENAMES:
if os.path.isfile(f):
yield f
def get_staged_contents_from(filename): def get_staged_contents_from(filename):
git_show = piped_process(['git', 'show', ':{0}'.format(filename)]) git_show = piped_process(['git', 'show', ':{0}'.format(filename)])
(stdout, _) = git_show.communicate() (stdout, _) = git_show.communicate()