def create_link(opts, src, dst):
if not os.path.lexists(dst):
return _create_link(opts, src, dst)
if not os.path.islink(dst):
return "[%s] is not a symbolic link as we expected, please adjust if this is not what you intended." % (
dst)
if not os.path.exists(os.readlink(dst)):
environment.warning(
'BROKEN LINK: [%s] attempting to delete and fix it to point to %s.'
% (dst, src))
try:
os.unlink(dst)
return _create_link(opts, src, dst)
except:
msg = "[%s] was a broken symlink, failed to delete and relink to [%s], please fix this manually" % (
dst, src)
return msg
environment.debug(opts, 'verifying link: %s points to %s' % (dst, src))
dst_stat = os.stat(dst)
src_stat = os.stat(src)
if dst_stat.st_ino != src_stat.st_ino:
msg = "[%s] is pointing to [%s] which is different than the intended target [%s]" % (
dst, os.readlink(dst), src)
return msg
def create_link(opts, src, dst):
if not os.path.lexists(dst):
return _create_link(opts, src, dst)
if not os.path.islink(dst):
return ("[%s] is not a symbolic link as we expected, please adjust if this is not what "
"you intended." % (dst))
if not os.path.exists(os.readlink(dst)):
environment.warning(
'BROKEN LINK: [%s] attempting to delete and fix it to point to %s.' % (dst, src))
try:
os.unlink(dst)
return _create_link(opts, src, dst)
except:
msg = ("[%s] was a broken symlink, failed to delete and relink to [%s], please fix "
"this manually" % (dst, src))
return msg
environment.debug(opts, 'verifying link: %s points to %s' % (dst, src))
dst_stat = os.stat(dst)
src_stat = os.stat(src)
if dst_stat.st_ino != src_stat.st_ino:
msg = ("[%s] is pointing to [%s] which is different than the intended target "
"[%s]" % (dst, os.readlink(dst), src))
return msg
def install(opts):
# Install the packages in developer mode
environment.manage_setup_pys('install', ROOT_DIR)
warnings = []
create_dirs(opts)
currdir = os.path.abspath(os.path.dirname(__file__))
for src, dst in getlinks():
warning_msg = create_link(opts, os.path.join(currdir, src), dst)
if warning_msg:
warnings.append(warning_msg)
if warnings:
print "\n***\nPossible problems: Please read below\n***"
for w in warnings:
environment.warning(w)
return os.EX_OK
def install(opts):
# Install the packages in developer mode
environment.manage_setup_pys('install', ROOT_DIR)
warnings = []
create_dirs(opts)
currdir = os.path.abspath(os.path.dirname(__file__))
for src, dst in getlinks():
warning_msg = create_link(opts, os.path.join(currdir, src), dst)
if warning_msg:
warnings.append(warning_msg)
if warnings:
print "\n***\nPossible problems: Please read below\n***"
for w in warnings:
environment.warning(w)
return os.EX_OK
