Mercurial > public > mercurial-scm > hg-stable
diff mercurial/metadata.py @ 47095:223b47235d1c
sidedata: enable sidedata computers to optionally rewrite flags
Sidedata computers may want to influence the flags of the revision they touch.
For example, the computer for changelog-based copytracing can add a flag to
signify that this revision might affect copytracing, inversely removing said
flag if the information is no longer applicable.
See inline documentation in `storageutil` for more details.
Differential Revision: https://phab.mercurial-scm.org/D10344
| author | Rapha?l Gom?s <rgomes@octobus.net> |
|---|---|
| date | Thu, 08 Apr 2021 16:55:17 +0200 |
| parents | b409cdc6a139 |
| children | 27f1191b1305 |
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--- a/mercurial/metadata.py Sat Apr 10 11:27:40 2021 +0200 +++ b/mercurial/metadata.py Thu Apr 08 16:55:17 2021 +0200 @@ -820,7 +820,9 @@ def copies_sidedata_computer(repo, revlog, rev, existing_sidedata): - return _getsidedata(repo, rev)[0] + sidedata, has_copies_info = _getsidedata(repo, rev) + flags_to_add = sidedataflag.REVIDX_HASCOPIESINFO if has_copies_info else 0 + return sidedata, (flags_to_add, 0) def set_sidedata_spec_for_repo(repo): @@ -831,6 +833,7 @@ sidedatamod.SD_FILES, (sidedatamod.SD_FILES,), copies_sidedata_computer, + sidedataflag.REVIDX_HASCOPIESINFO, )