Summary:
As part of unifying our native store data structures into a single library,
let's move the treemanifest (including the python extension) into py-cstore.
Test Plan:
Built and ran the tests. Verified there was no ctreemanifest.so
dependency in the built cstore.so by using 'ldd cstore.so' on Linux and 'otools
-L cstore.so' on OSX.
Reviewers: #mercurial, simonfar
Reviewed By: simonfar
Subscribers: mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D4602484
Signature: t1:4602484:1487842683:964cbb43b7cb20d0db699ef691fe7fcf6bccf2e8
Summary:
Treemanifest had a bug where the pack files it created were 400 instead of 444.
This meant people sharing a cache on the same machine couldn't access them. In
most of the remotefilelog code we had set opener.createmode before creating the
pack but we forgot to for treemanifest.
This patch moves the opener creation and createmode setting into the mutable
pack class so we can't screw this up again.
Test Plan:
Tests that wrote to the packs before, now failed and had to be
updated to chmod the packs before writing to them.
Reviewers: #mercurial, rmcelroy
Reviewed By: rmcelroy
Subscribers: rmcelroy, mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D4411580
Tasks: 15469140
Signature: t1:4411580:1484321293:9aa78254677548a6dc2270c58cee0ec6f57dd089
Summary:
We have run into some cases where users ended up with empty pack file in their
packs directory. Just log a warning in this case and skip this pack file,
rather than letting the exception propagate up and crashing the command.
Test Plan:
Created empty 0000000000000000000000000000000000000000.histpack and
0000000000000000000000000000000000000000.histidx files in my repository's
hgcache directory, and confirmed that "hg log" now simply warns about them
instead of crashing.
I didn't really test the perftest.py or treemanifest_correctness.py extensions
much. They seem to throw exceptions, and look like they have maybe gotten a
bit stale. I fixed one minor typo, but didn't dig into the other exceptions
too much.
Reviewers: durham
Reviewed By: durham
Subscribers: net-systems-diffs@, yogeshwer, mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D4402516
Tasks: 15428659
Signature: t1:4402516:1484155254:96d2980efcec2d735257b08910e1ca437ef1dad6
Summary:
Using `testedwith = 'internal'` is not a good habit [1]. Having it
auto-updated in batch would also introduce a lot of churn. This diff makes
them "ships-with-fb-hgext". If we do want to fill the ideal "testedwith"
information, we could put it in a centric place, like a "fbtestedwith"
extension rewriting those "ships-with-fb-hgext" on the fly.
Maybe having in-repo tags for tested Mercurial releases is also a good idea.
[1]: www.mercurial-scm.org/repo/hg/rev/2af1014c2534
Test Plan: `arc lint`
Reviewers: #sourcecontrol, rmcelroy
Reviewed By: rmcelroy
Subscribers: rmcelroy, mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D4244689
Signature: t1:4244689:1480440027:3dc18d017b48beba1176fbfd120351889259eb4b
Summary:
In a future diff we will be introducing packs into .hg/store, so we need to
differentiate between cache packs and local packs. This patch renames
getpackpath to getcachepackpath. A future diff will add getlocalpackpath.
This exposed a pyflakes error, so we fix that too.
Test Plan: Ran the tests
Reviewers: #mercurial, quark
Reviewed By: quark
Subscribers: mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D4055815
Signature: t1:4055815:1477059415:e0221557bbeec6701820c826f00390d3a71cd2d3
Summary: This is a mod of perftest.py, where we remove the unneeded components and distill it into a simple correctness test. This is exposing bugs in our code which I will fix in subsequent diffs.
Test Plan: well, it runs. it doesn't produce clean output yet though. :)
Reviewers: #fastmanifest, durham
Reviewed By: durham
Subscribers: durham, mitrandir, mjpieters
Differential Revision: https://phabricator.intern.facebook.com/D3866674
Signature: t1:3866674:1474225197:d147b18548e9e62c3b54e1ab1506141f3d52a07f
