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file module doesn't create hard link to given target directory

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Hao Wang 2017-03-19 17:44:26 +00:00 committed by Brian Coca
parent eaaf46a50d
commit 3b5dd4e0a0
1 changed files with 12 additions and 2 deletions
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14
lib/ansible/modules/files/file.py
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@ -401,10 +401,17 @@ def main():
changed = True changed = True
if not force: if not force:
module.fail_json(dest=path, src=src, msg='Cannot link, different hard link exists at destination') module.fail_json(dest=path, src=src, msg='Cannot link, different hard link exists at destination')
elif prev_state in ('file', 'directory'): elif prev_state == 'file':
changed = True changed = True
if not force: if not force:
module.fail_json(dest=path, src=src, msg='Cannot link, %s exists at destination' % prev_state) module.fail_json(dest=path, src=src, msg='Cannot link, %s exists at destination' % prev_state)
elif prev_state == 'directory':
changed = True
if os.path.exists(b_path):
if state == 'hard' and os.stat(b_path).st_ino == os.stat(b_src).st_ino:
module.exit_json(path=path, changed=False)
elif not force:
module.fail_json(dest=path, src=src, msg='Cannot link, different hard link exists at destination')
else: else:
module.fail_json(dest=path, src=src, msg='unexpected position reached') module.fail_json(dest=path, src=src, msg='unexpected position reached')
@ -415,8 +422,11 @@ def main():
[os.path.dirname(b_path), to_bytes(".%s.%s.tmp" % (os.getpid(), time.time()))] [os.path.dirname(b_path), to_bytes(".%s.%s.tmp" % (os.getpid(), time.time()))]
) )
try: try:
if prev_state == 'directory' and (state == 'hard' or state == 'link'): if prev_state == 'directory' and state == 'link':
os.rmdir(b_path) os.rmdir(b_path)
elif prev_state == 'directory' and state == 'hard':
if os.path.exists(b_path):
os.remove(b_path)
if state == 'hard': if state == 'hard':
os.link(b_src, b_tmppath) os.link(b_src, b_tmppath)
else: else: