Mercurial > evolve
changeset 3368:7310f3ef6dee
caches: add a 'auto' option for obshashrange cache warming
This option will only warm the cache when used as a server.
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Fri, 05 Jan 2018 04:26:59 +0100 |
| parents | c26dc74b828d |
| children | c7fbb79cd366 |
| files | hgext3rd/evolve/__init__.py hgext3rd/evolve/utility.py |
| diffstat | 2 files changed, 19 insertions(+), 8 deletions(-) [+] |
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--- a/hgext3rd/evolve/__init__.py Fri Jan 05 04:26:51 2018 +0100 +++ b/hgext3rd/evolve/__init__.py Fri Jan 05 04:26:59 2018 +0100 @@ -72,15 +72,17 @@ # (needed on both client and server) obshashrange = yes - # avoid cache warming after transaction - # (recommended 'off' for developer repositories) - # (recommended 'yes' for server (default)) - obshashrange.warm-cache = no + # control cache warming at the end of transaction + # yes: warm all caches at the end of each transaction, + # off: warm no caches at the end of transaction, + # auto: warm cache at the end of server side transaction. + obshashrange.warm-cache = 'auto' -The initial cache warming is currently a bit slow. To make sure it is build you -can run the following commands in your repository:: +The initial cache warming might be a bit slow. To make sure it is build you +can run one of the following commands in your repository:: - $ hg debugobshashrange --rev 'head() + $ hg debugupdatecache # mercurial 4.3 and above + $ hg debugobshashrange --rev 'head() # mercurial 4.2 and below It is recommended to enable the blackbox extension. It gathers useful data about the experiment. It is shipped with Mercurial so no extra install is needed::
--- a/hgext3rd/evolve/utility.py Fri Jan 05 04:26:51 2018 +0100 +++ b/hgext3rd/evolve/utility.py Fri Jan 05 04:26:59 2018 +0100 @@ -39,7 +39,16 @@ def shouldwarmcache(repo, tr): configbool = repo.ui.configbool - warm = configbool('experimental', 'obshashrange.warm-cache', True) + config = repo.ui.config + desc = getattr(tr, 'desc', '') + + autocase = tr is None or desc.startswith('push') or desc.startswith('serve') + autocache = config('experimental', 'obshashrange.warm-cache', + False) == 'auto' + if autocache: + warm = autocase + else: + warm = configbool('experimental', 'obshashrange.warm-cache', True) if not configbool('experimental', 'obshashrange', False): return False