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comparison mercurial/upgrade_utils/actions.py @ 49069:a31e9840178e

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narrow: support debugupgraderepo Differential Revision: https://phab.mercurial-scm.org/D12542
author Arseniy Alekseyev <aalekseyev@janestreet.com>
date Tue, 12 Apr 2022 19:40:37 +0100
parents 642e31cb55f0
children 801ef401597e
comparison
equal deleted inserted replaced
49065:5d205e476057 49069:a31e9840178e
35 35
36 36
37 def preservedrequirements(repo): 37 def preservedrequirements(repo):
38 preserved = { 38 preserved = {
39 requirements.SHARED_REQUIREMENT, 39 requirements.SHARED_REQUIREMENT,
40 requirements.NARROW_REQUIREMENT,
40 } 41 }
41 return preserved & repo.requirements 42 return preserved & repo.requirements
42 43
43 44
44 FORMAT_VARIANT = b'deficiency' 45 FORMAT_VARIANT = b'deficiency'
1002 1003
1003 1004
1004 def supporteddestrequirements(repo): 1005 def supporteddestrequirements(repo):
1005 """Obtain requirements that upgrade supports in the destination. 1006 """Obtain requirements that upgrade supports in the destination.
1006 1007
1007 If the result of the upgrade would create requirements not in this set, 1008 If the result of the upgrade would have requirements not in this set,
1008 the upgrade is disallowed. 1009 the upgrade is disallowed.
1009 1010
1010 Extensions should monkeypatch this to add their custom requirements. 1011 Extensions should monkeypatch this to add their custom requirements.
1011 """ 1012 """
1012 supported = { 1013 supported = {
1022 requirements.REVLOGV2_REQUIREMENT, 1023 requirements.REVLOGV2_REQUIREMENT,
1023 requirements.SHARED_REQUIREMENT, 1024 requirements.SHARED_REQUIREMENT,
1024 requirements.SHARESAFE_REQUIREMENT, 1025 requirements.SHARESAFE_REQUIREMENT,
1025 requirements.SPARSEREVLOG_REQUIREMENT, 1026 requirements.SPARSEREVLOG_REQUIREMENT,
1026 requirements.STORE_REQUIREMENT, 1027 requirements.STORE_REQUIREMENT,
1028 requirements.NARROW_REQUIREMENT,
1027 } 1029 }
1028 for name in compression.compengines: 1030 for name in compression.compengines:
1029 engine = compression.compengines[name] 1031 engine = compression.compengines[name]
1030 if engine.available() and engine.revlogheader(): 1032 if engine.available() and engine.revlogheader():
1031 supported.add(b'exp-compression-%s' % name) 1033 supported.add(b'exp-compression-%s' % name)