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convert: fix issue702 about GIT_DIR= construct unsupported under Windows.

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This commit is contained in:
Patrick Mezard 2007-08-26 14:51:27 +02:00
parent b0c6674f4c
commit 6202bc3003
1 changed files with 17 additions and 2 deletions
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19
hgext/convert/git.py
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@ -14,8 +14,23 @@ def recode(s):
return s.decode("utf-8", "replace").encode("utf-8")
class convert_git(converter_source):
def gitcmd(self, s):
return os.popen('GIT_DIR=%s %s' % (self.path, s))
# Windows does not support GIT_DIR= construct while other systems
# cannot remove environment variable. Just assume none have
# both issues.
if hasattr(os, 'unsetenv'):
def gitcmd(self, s):
prevgitdir = os.environ.get('GIT_DIR')
os.environ['GIT_DIR'] = self.path
try:
return os.popen(s)
finally:
if prevgitdir is None:
del os.environ['GIT_DIR']
else:
os.environ['GIT_DIR'] = prevgitdir
else:
def gitcmd(self, s):
return os.popen('GIT_DIR=%s %s' % (self.path, s))
def __init__(self, ui, path):
if os.path.isdir(path + "/.git"):