RIP old pre-commit.py
diff --git a/pre-commit.py b/pre-commit.py
deleted file mode 100755
index 5fd8c73..0000000
--- a/pre-commit.py
+++ /dev/null
@@ -1,225 +0,0 @@
-#!/usr/bin/env python
-
-import collections
-import optparse
-import os
-import os.path
-import shutil
-import subprocess
-import sys
-
-def __backport_check_output():
- def check_output(*popenargs, **kwargs):
- r"""Run command with arguments and return its output as a byte string.
-
- Backported from Python 2.7 as it's implemented as pure python on stdlib.
-
- >>> check_output(['/usr/bin/python', '--version'])
- Python 2.6.2
- """
- process = subprocess.Popen(stdout=subprocess.PIPE, *popenargs, **kwargs)
- output, unused_err = process.communicate()
- retcode = process.poll()
- if retcode:
- cmd = kwargs.get("args")
- if cmd is None:
- cmd = popenargs[0]
- error = subprocess.CalledProcessError(retcode, cmd)
- error.output = output
- raise error
- return output
-
- if not hasattr(subprocess, 'check_output'):
- setattr(subprocess, 'check_output', check_output)
-
-__backport_check_output()
-del __backport_check_output
-
-
-FILE_LIST = 'git ls-files | egrep "\.%s$"'
-
-ALL_FILES = FILE_LIST % '(php|sql|py|js|htm|c|cpp|h|sh|css)'
-JS_FILES = FILE_LIST % 'js'
-PY_FILES = FILE_LIST % 'py'
-CPP_FILES = FILE_LIST % '(cc|cpp|h)'
-C_FILES = FILE_LIST % '(c|h)'
-C_LIKE_FILES = FILE_LIST % '(c|cc|cpp|h)'
-HEADER_FILES = FILE_LIST % 'h'
-
-RED = '\033[41m'
-GREEN = '\033[42m'
-NORMAL = '\033[0m'
-COLS = int(subprocess.check_output(['tput', 'cols']))
-
-Test = collections.namedtuple('Test', ['command', 'name', 'nonzero', 'config'])
-
-TESTS = [
- Test(
- "%s | xargs pyflakes" % PY_FILES,
- 'Py - Pyflakes',
- False, 'testpyflakes',
- ),
- Test(
- "%s | xargs grep 'import\sipdb'" % PY_FILES,
- 'Py - ipdb',
- True, 'testipdb',
- ),
- Test(
- "%s | grep 'tests' | grep -v '_test.py$' | grep -v '__init__.py' | grep -v '/conftest.py'" % PY_FILES,
- 'Py - Test files should end in _test.py',
- True, 'testtestnames',
- ),
- Test(
- "%s | xargs egrep 'split\(.\\\\n.\)'" % PY_FILES,
- 'Py - Use s.splitlines over s.split',
- True, 'testsplitlines',
- ),
- Test(
- "%s | xargs grep -H -n -P '\t'" % ALL_FILES,
- "All - No tabs",
- True, 'testtabs',
- ),
- Test(
- "make test",
- "Py - Tests",
- False, 'testtests',
- ),
-]
-
-def get_git_config(config_name):
- config_result = ''
- try:
- config_result = subprocess.check_output([
- 'git', 'config', config_name
- ])
- except subprocess.CalledProcessError: pass
-
- return config_result.strip()
-
-def get_pre_commit_path():
- git_top = subprocess.check_output(
- ['git', 'rev-parse', '--show-toplevel']
- ).strip()
- return os.path.join(git_top, '.git/hooks/pre-commit')
-
-class FixAllBase(object):
- name = None
- matching_files_command = None
-
- def get_all_files(self):
- try:
- files = subprocess.check_output(
- self.matching_files_command,
- shell=True,
- )
- files_split = files.splitlines()
- return [file.strip() for file in files_split]
- except subprocess.CalledProcessError:
- return []
-
- def fix_file(self, file):
- '''Implement to fix the file.'''
- raise NotImplementedError
-
- def run(self):
- '''Runs the process to fix the files. Returns True if nothign to fix.'''
- print '%s...' % self.name
- all_files = self.get_all_files()
- for file in all_files:
- print 'Fixing %s' % file
- self.fix_file(file)
- return not all_files
-
-class FixTrailingWhitespace(FixAllBase):
- name = 'Trimming trailing whitespace'
- matching_files_command = '%s | xargs egrep -l "[[:space:]]$"' % ALL_FILES
-
- def fix_file(self, file):
- subprocess.check_call(['sed', '-i', '-e', 's/[[:space:]]*$//', file])
-
-class FixLineEndings(FixAllBase):
- name = 'Fixing line endings'
- matching_files_command = "%s | xargs egrep -l $'\\r'\\$" % ALL_FILES
-
- def fix_file(self, file):
- subprocess.check_call(['dos2unix', file])
- subprocess.check_call(['mac2unix', file])
-
-FIXERS = [
- FixTrailingWhitespace,
- FixLineEndings,
-]
-
-def run_tests():
- passed = True
- for test in TESTS:
- run_test = get_git_config('hooks.%s' % test.config)
- if run_test == 'false':
- print 'Skipping "%s" due to git config.' % test.name
- continue
-
- try:
- retcode = 0
- output = subprocess.check_output(
- test.command, shell=True, stderr=subprocess.STDOUT
- )
- except subprocess.CalledProcessError as e:
- retcode = e.returncode
- output = e.output
-
- pass_fail = '%sSuccess%s' % (GREEN, NORMAL)
- failed_test = False
- if (retcode and not test.nonzero) or (not retcode and test.nonzero):
- pass_fail = '%sFailure(%s)%s' % (RED, retcode, NORMAL)
- failed_test = True
-
- dots = COLS - len(pass_fail) - len(test.name)
- print '%s%s%s' % (test.name, '.' * dots, pass_fail)
-
- if failed_test:
- print
- print output
- passed = False
-
- return passed
-
-if __name__ == '__main__':
- parser = optparse.OptionParser()
- parser.add_option(
- '-u', '--uninstall',
- action='store_true', dest='uninstall', default=False,
- help='Uninstall pre-commit script.'
- )
- parser.add_option(
- '-i', '--install',
- action='store_true', dest='install', default=False,
- help='Install pre-commit script.'
- )
- opts, args = parser.parse_args()
-
- if opts.install:
- pre_commit_path = get_pre_commit_path()
- shutil.copyfile(__file__, pre_commit_path)
- os.chmod(pre_commit_path, 0755)
- print 'Installed pre commit to %s' % pre_commit_path
- sys.exit(0)
- elif opts.uninstall:
- pre_commit_path = get_pre_commit_path()
- if os.path.exists(pre_commit_path):
- os.remove(pre_commit_path)
- print 'Removed pre-commit scripts.'
-
- passed = True
- for fixer in FIXERS:
- passed &= fixer().run()
- passed &= run_tests()
-
- if not passed:
- print '%sFailures / Fixes detected.%s' % (RED, NORMAL)
- print 'Please fix and commit again.'
- print "You could also pass --no-verify, but you probably shouldn't."
- print
- print "Here's git status for convenience: "
- print
- os.system('git status')
- sys.exit(-1)
