vim-rana/plugin/packages/wakatime/projects/git.py

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# -*- coding: utf-8 -*-
"""
wakatime.projects.git
~~~~~~~~~~~~~~~~~~~~~
Information about the git project for a given file.
:copyright: (c) 2013 Alan Hamlett.
:license: BSD, see LICENSE for more details.
"""
import logging
import os
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import sys
from .base import BaseProject
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from ..compat import u, open
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log = logging.getLogger('WakaTime')
class Git(BaseProject):
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def process(self):
self.configFile = self._find_git_config_file(self.path)
return self.configFile is not None
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def name(self):
base = self._project_base()
if base:
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return u(os.path.basename(base))
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return None # pragma: nocover
def branch(self):
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base = self._project_base()
if base:
head = os.path.join(self._project_base(), '.git', 'HEAD')
try:
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with open(head, 'r', encoding='utf-8') as fh:
return self._get_branch_from_head_file(fh.readline())
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except UnicodeDecodeError: # pragma: nocover
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try:
with open(head, 'r', encoding=sys.getfilesystemencoding()) as fh:
return self._get_branch_from_head_file(fh.readline())
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except:
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log.traceback(logging.WARNING)
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except IOError: # pragma: nocover
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log.traceback(logging.WARNING)
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return u('master')
def _project_base(self):
if self.configFile:
return os.path.dirname(os.path.dirname(self.configFile))
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return None # pragma: nocover
def _find_git_config_file(self, path):
path = os.path.realpath(path)
if os.path.isfile(path):
path = os.path.split(path)[0]
if os.path.isfile(os.path.join(path, '.git', 'config')):
return os.path.join(path, '.git', 'config')
split_path = os.path.split(path)
if split_path[1] == '':
return None
return self._find_git_config_file(split_path[0])
def _get_branch_from_head_file(self, line):
if u(line.strip()).startswith('ref: '):
return u(line.strip().rsplit('/', 1)[-1])
return None