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98d9269874
Summary: Create a fork of the Mercurial code that we can use to build server rpms. The hg servers will continue to exist for a few more months while we move the darkstorm and ediscovery use cases off them. In the mean time, we want to start making breaking changes to the client, so let's create a stable copy of the hg code to produce rpms for the hg servers. The fork is based off c7770c78d, the latest hg release. This copies the files as is, then adds some minor tweaks to get it to build: - Disables some lint checks that appear to be bypassed by path - sed replace eden/scm with eden/hg-server - Removed a dependency on scm/telemetry from the edenfs-client tests since scm/telemetry pulls in the original eden/scm/lib/configparser which conflicts with the hg-server conflict parser. allow-large-files Reviewed By: quark-zju Differential Revision: D27632557 fbshipit-source-id: b2f442f4ec000ea08e4d62de068750832198e1f4
59 lines
1.6 KiB
Perl
59 lines
1.6 KiB
Perl
#require fsmonitor
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$ newrepo
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$ enable fsmonitor
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$ touch a b c d e f
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$ hg ci -m init -A a b c d e f
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The fsmonitor extension should bump clock even if there are nothing changed for
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treestate, but too many results returned by watchman.
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$ hg status
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(Run status again after 1 second to make sure mtime < fsnow)
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$ sleep 1
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$ hg status
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In this case, treestate has 0 files marked NEED_CHECK, but fsmonitor returns
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many files:
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$ touch a b c d e f
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$ hg debugstatus
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len(dirstate) = 6
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len(nonnormal) = 0
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len(filtered nonnormal) = 0
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clock = * (glob)
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$ rm -rf .hg/blackbox*
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$ hg status
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$ hg blackbox --no-timestamp --no-sid --pattern '{"fsmonitor":"_"}'
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[fsmonitor] clock: "c:*" -> "c:*"; need check: * + ["a", "b", "c", "d", "e"] and 1 entries (glob)
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The watchman clock remains unchanged. Watchman still returns 6 files, which
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means the "status" command could still be slow.
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$ rm -rf .hg/blackbox*
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$ hg status
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$ hg blackbox --no-timestamp --no-sid --pattern '{"fsmonitor":"_"}'
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[fsmonitor] clock: "c:*" -> "c:*"; need check: * + ["a", "b", "c", "d", "e"] and 1 entries (glob)
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With watchman-changed-file-threshold set, clock is bumped and watchman can
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return an empty list:
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$ hg status
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$ setconfig fsmonitor.watchman-changed-file-threshold=5
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$ rm -rf .hg/blackbox*
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$ hg status
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$ hg blackbox --no-timestamp --no-sid --pattern '{"fsmonitor":"_"}'
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[fsmonitor] clock: "c:*" -> "c:*"; need check: * + ["a", "b", "c", "d", "e"] and 1 entries (glob)
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$ sleep 1
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$ rm -rf .hg/blackbox*
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$ hg status
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$ hg blackbox --no-timestamp --no-sid --pattern '{"fsmonitor":"_"}'
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[fsmonitor] clock: "c:*" -> "c:*"; need check: [] + [] (glob)
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