Mercurial > hg
diff mercurial/localrepo.py @ 41819:688fc33e105d
storage: introduce a `revlog.reuse-external-delta` config
This option goes a bit further and provides a way to get the same behavior as the
`re-delta-all` optimisation from `hg debugupgraderepo`.
The effect of the option is a bit hard to test as we do not have multiple diff
algorithm at hand. However, we at least make sure the code path run.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Wed, 27 Feb 2019 12:40:18 +0100 |
parents | f6eff9e4de80 |
children | 90eddb679521 |
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--- a/mercurial/localrepo.py Wed Feb 27 10:49:25 2019 +0100 +++ b/mercurial/localrepo.py Wed Feb 27 12:40:18 2019 +0100 @@ -752,10 +752,14 @@ b'revlog.optimize-delta-parent-choice') options[b'deltabothparents'] = deltabothparents - lazydeltabase = ui.configbool(b'storage', - b'revlog.reuse-external-delta-parent') + lazydelta = ui.configbool(b'storage', b'revlog.reuse-external-delta') + lazydeltabase = False + if lazydelta: + lazydeltabase = ui.configbool(b'storage', + b'revlog.reuse-external-delta-parent') if lazydeltabase is None: lazydeltabase = not scmutil.gddeltaconfig(ui) + options[b'lazydelta'] = lazydelta options[b'lazydeltabase'] = lazydeltabase chainspan = ui.configbytes(b'experimental', b'maxdeltachainspan')