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comparison mercurial/rewriteutil.py @ 45122:a391d0710f22

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rewriteutil: add utility to check whether empty successors should be skipped
author Manuel Jacob <me@manueljacob.de>
date Sun, 12 Jul 2020 06:06:06 +0200
parents 687b865b95ad
children 0a57ef4b3bdb
comparison
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45121:b6269741ed42 45122:a391d0710f22
51 """ 51 """
52 allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt) 52 allowunstable = obsolete.isenabled(repo, obsolete.allowunstableopt)
53 if allowunstable: 53 if allowunstable:
54 return revset.baseset() 54 return revset.baseset()
55 return repo.revs(b"(%ld::) - %ld", revs, revs) 55 return repo.revs(b"(%ld::) - %ld", revs, revs)
56
57
58 def skip_empty_successor(ui, command):
59 empty_successor = ui.config(b'rewrite', b'empty-successor')
60 if empty_successor == b'skip':
61 return True
62 elif empty_successor == b'keep':
63 return False
64 else:
65 raise error.ConfigError(
66 _(
67 b"%s doesn't know how to handle config "
68 b"rewrite.empty-successor=%s (only 'skip' and 'keep' are "
69 b"supported)"
70 )
71 % (command, empty_successor)
72 )