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comparison mercurial/obsutil.py @ 34420:fa26f5891e68

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effectflag: detect when parents changed Store in effect flag when the parents changed between the predecessor and its successors. It can happens with "hg rebase" or "hg grab". Differential Revision: https://phab.mercurial-scm.org/D539
author Boris Feld <boris.feld@octobus.net>
date Thu, 06 Jul 2017 14:56:16 +0200
parents 57980af73cfa
children 95759620d492
comparison
equal deleted inserted replaced
34419:57980af73cfa 34420:fa26f5891e68
307 307
308 # logic around storing and using effect flags 308 # logic around storing and using effect flags
309 EFFECTFLAGFIELD = "ef1" 309 EFFECTFLAGFIELD = "ef1"
310 310
311 DESCCHANGED = 1 << 0 # action changed the description 311 DESCCHANGED = 1 << 0 # action changed the description
312 PARENTCHANGED = 1 << 2 # action change the parent
312 USERCHANGED = 1 << 4 # the user changed 313 USERCHANGED = 1 << 4 # the user changed
313 DATECHANGED = 1 << 5 # the date changed 314 DATECHANGED = 1 << 5 # the date changed
314 BRANCHCHANGED = 1 << 6 # the branch changed 315 BRANCHCHANGED = 1 << 6 # the branch changed
315 316
316 def geteffectflag(relation): 317 def geteffectflag(relation):
335 effects |= DATECHANGED 336 effects |= DATECHANGED
336 337
337 # Check if branch has changed 338 # Check if branch has changed
338 if changectx.branch() != source.branch(): 339 if changectx.branch() != source.branch():
339 effects |= BRANCHCHANGED 340 effects |= BRANCHCHANGED
341
342 # Check if at least one of the parent has changed
343 if changectx.parents() != source.parents():
344 effects |= PARENTCHANGED
340 345
341 return effects 346 return effects
342 347
343 def getobsoleted(repo, tr): 348 def getobsoleted(repo, tr):
344 """return the set of pre-existing revisions obsoleted by a transaction""" 349 """return the set of pre-existing revisions obsoleted by a transaction"""