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git: copy findmissingrevs() from revlog.py to gitlog.py (issue6472)
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r50281:1e12ea7d stable
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@@ -282,6 +282,30 b' class changelog(baselog):'
282 282
283 283 return ancestor.incrementalmissingancestors(self.parentrevs, common)
284 284
285 def findmissingrevs(self, common=None, heads=None):
286 """Return the revision numbers of the ancestors of heads that
287 are not ancestors of common.
288
289 More specifically, return a list of revision numbers corresponding to
290 nodes N such that every N satisfies the following constraints:
291
292 1. N is an ancestor of some node in 'heads'
293 2. N is not an ancestor of any node in 'common'
294
295 The list is sorted by revision number, meaning it is
296 topologically sorted.
297
298 'heads' and 'common' are both lists of revision numbers. If heads is
299 not supplied, uses all of the revlog's heads. If common is not
300 supplied, uses nullid."""
301 if common is None:
302 common = [nullrev]
303 if heads is None:
304 heads = self.headrevs()
305
306 inc = self.incrementalmissingrevs(common=common)
307 return inc.missingancestors(heads)
308
285 309 def findmissing(self, common=None, heads=None):
286 310 """Return the ancestors of heads that are not ancestors of common.
287 311
@@ -425,5 +425,8 b' This covers changelog.headrevs() with a '
425 425 7[tip][master] 1a0fee76bfc4 1970-01-01 00:00 +0000 test
426 426 remove beta
427 427
428
429
428 This covers revlog.findmissingrevs() (issue6472)
429 $ hg log -r 'last(only(master))' -Tcompact
430 7[tip][master] 1a0fee76bfc4 1970-01-01 00:00 +0000 test
431 remove beta
432
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