annotate: remove dead code to not convert path to relative path
It's annotate. There should be at least one file path specified.
annotate: start pager soon after command options are validated
It helps extracting helper class.
annotate: check and update command options first
It helps extracting helper class.
annotate: format local tables in less-dense form
I'll move these to a class, where one-extra indent will be needed.
perf: rename version flag of perfchangegroupchangelog to cgversion
The version flag conflicts with the global version flag and does not work.
Differential Revision: https://phab.mercurial-scm.org/D5297
Differential Revision: https://phab.mercurial-scm.org/D5298
procutil: don't allow the main 'hg' script to be treated as the Windows exe
Previously, there were a handful of errors like this:
$ hg prefetch --repack
(running background incremental repack)
+ abort: %1 is not a valid Win32 application
+ [255]
CreateProcess() doesn't append .exe when `lpApplicationName` contains a path,
and a python script isn't directly executable.
branchmap: build the revbranchcache._namesreverse() only when required
On big repositories with a lot of named branches and that also increasing over
time, building of this dict can be expensive and shows up in profile.
For our internal repository, this saves ~0.05 seconds.
Thanks to Yuya for suggesting using util.propertycache() and
util.clearcachedproperty().
Differential Revision: https://phab.mercurial-scm.org/D5291
sparse-revlog: put the native implementation of slicechunktodensity to use
When possible, the C implementation of delta chain slicing will be used.
providing a large boost in performance for this operation.
To take a practical example of restoring manifest revision '
59547c40bc4c' for
a reference NetBeans repository (using sparse-revlog). The media time of the
step `slice-sparse-chain` of `perfrevlogrevision` improve from 0.660 ms to
0.098 ms;
The full series move delta chain slicing from 1.120 ms to 0.098 ms;
Implementing _slicechunktosize into C would yield further improvements.
However, the performance seems good enough for now.
cext: increment the `parsers` module version
We introduced a new `slicechunktodensity` method to the index.