Mercurial > public > mercurial-scm > hg
comparison mercurial/bundle2.py @ 34321:4ef472b975ff
bundle2: only grab a transaction when 'phase-heads' affect the repository
The next patch will use the 'phase-heads' part to exchange phase data relevant to
the pulled set.
'handlephases' currently acquires a transaction even in case of no-op pull,
which would results in an empty transaction and messing with the existing
journal.
Pass the transaction fetcher to updatephases so it can fetch it if necessary.
| author | Boris Feld <boris.feld@octobus.net> |
|---|---|
| date | Wed, 20 Sep 2017 18:29:10 +0200 |
| parents | 12c42bcd4133 |
| children | 10e162bb9bf5 |
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| 34320:12c42bcd4133 | 34321:4ef472b975ff |
|---|---|
| 1838 | 1838 |
| 1839 @parthandler('phase-heads') | 1839 @parthandler('phase-heads') |
| 1840 def handlephases(op, inpart): | 1840 def handlephases(op, inpart): |
| 1841 """apply phases from bundle part to repo""" | 1841 """apply phases from bundle part to repo""" |
| 1842 headsbyphase = phases.binarydecode(inpart) | 1842 headsbyphase = phases.binarydecode(inpart) |
| 1843 phases.updatephases(op.repo.unfiltered(), op.gettransaction(), headsbyphase) | 1843 phases.updatephases(op.repo.unfiltered(), op.gettransaction, headsbyphase) |
| 1844 op.records.add('phase-heads', {}) | 1844 op.records.add('phase-heads', {}) |
| 1845 | 1845 |
| 1846 @parthandler('reply:pushkey', ('return', 'in-reply-to')) | 1846 @parthandler('reply:pushkey', ('return', 'in-reply-to')) |
| 1847 def handlepushkeyreply(op, inpart): | 1847 def handlepushkeyreply(op, inpart): |
| 1848 """retrieve the result of a pushkey request""" | 1848 """retrieve the result of a pushkey request""" |