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setup linking fix

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This commit is contained in:
Mattias Andrée 2012-09-11 11:35:55 +02:00
parent 61d5ad76ea
commit 21fb804c39
1 changed files with 30 additions and 5 deletions
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33
setup.py
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@ -705,7 +705,7 @@ class Setup():
print('Creating symbolic link %s with target directory %s' % (dest, target))
if os.path.exists(dest):
self.removeLists([], [dest])
os.symlink(target, dest)
self.symlink(target, dest)
if os.path.islink(source) and (self.linking != COPY) and os.path.isfile(os.path.realpath(source)):
target = os.readlink(source)
if self.linking == HARD:
@ -718,13 +718,13 @@ class Setup():
os.link(mytarget, dest)
else:
print('\033[31mTarget did not exists, using symlink instead\033[39m')
os.symlink(target, dest)
self.symlink(target, dest)
else:
for dest in destinations:
print('Creating symbolic link %s with target file %s' % (dest, target))
if os.path.exists(dest):
self.removeLists([], [dest])
os.symlink(target, dest)
self.symlink(target, dest)
for dest in destinations:
dir = dest[:dest.rfind('/') + 1]
if not os.path.exists(dir):
@ -750,7 +750,7 @@ class Setup():
print('Creating symbolic link %s with target directory %s' % (dest, target))
if os.path.exists(dest):
self.removeLists([], [dest])
os.symlink(target, dest)
self.symlink(target, dest)
else:
target = destinations[0]
for dest in destinations if self.linking == COPY else [target]:
@ -767,7 +767,32 @@ class Setup():
print('Creating symbolic link %s with target file %s' % (dest, target))
if os.path.exists(dest):
os.unlink(dest)
self.symlink(target, dest)
'''
Create a symlink with a relative path
'''
def symlink(self, target, dest):
if target.startswith('./') or target.startswith('../'):
os.symlink(target, dest)
elif '/' not in target:
os.symlink('./' + target, dest)
else:
targets = target.split('/')
dests = dest.split('/')
while (len(targets) > 1) and (len(target) > 1) and (targets[0] == dests[0]):
targets = targets[1:]
dests = dests[1:]
if (len(dests) == 1):
targets = ['.'] + targets
else:
targets = (['..'] * (len(dests) - 1)) + targets
print('>>> ' + str(targets) + ' -> ' + dest)
os.symlink('/'.join(targets), dest)
'''