sapling/eden/scm
Jun Wu e4c5f94935 discovery: reduce exchanged heads
Summary:
Reduce local heads from unfiltered raw heads to visible heads.  Reduce remote
heads from all heads to selected heads, plus those explicitly specified via
`-r`, `-B`, or via `repo.pull`.

This should speed up both pull and push for repos with lots of heads (ex.
fbsource), and make fastdiscovery less necessary.

Reviewed By: DurhamG

Differential Revision: D26207588

fbshipit-source-id: b64485566e0651ad47a5d1ee47e68301ba371e57
2021-02-03 20:32:43 -08:00
..
contrib logginghelper: stop logging obsstore size 2021-01-12 14:09:08 -08:00
distutils_rust edenscm/hg: add GitHub Actions with CI for HG plus add fixes for getdeps (#25) 2020-07-10 12:07:45 -07:00
doc py3: fix test-help.t 2020-04-09 18:25:54 -07:00
edenscm discovery: reduce exchanged heads 2021-02-03 20:32:43 -08:00
edenscmnative lib: bytes::Bytes -> minibytes::Bytes 2021-02-03 20:22:32 -08:00
exec scratch: support nested scratch style 2021-02-01 21:17:14 -08:00
hgcache_size_logger add hgcache size logger 2020-08-26 04:24:50 -07:00
i18n apply pyfmt with usort to opted-in sources 2020-11-10 21:25:54 -08:00
lib lib: bytes::Bytes -> minibytes::Bytes 2021-02-03 20:22:32 -08:00
newdoc newdoc: add Segmented Changelog section 2021-01-19 21:00:13 -08:00
pystubs repoview: further remove repoview references 2020-07-06 14:04:27 -07:00
slides apply black 20.8b1 formatting update 2020-10-14 20:21:52 -07:00
tests discovery: reduce exchanged heads 2021-02-03 20:32:43 -08:00
.editorconfig Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
.flake8 commitcloud: optimize revset for segmented changelog backend 2020-08-21 13:00:45 -07:00
.gitignore run-tests: make output format friendly for adhoc scripts 2020-06-10 19:29:59 -07:00
COPYING Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
gen_version.py version: a Rust crate providing version information 2020-05-18 09:00:40 -07:00
hgeditor Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
Makefile Back out "use python 3 for the eden_scm getdeps build" 2020-09-15 17:37:50 -07:00
README.rst Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
setup3.py apply pyfmt with usort to opted-in sources 2020-11-10 21:25:54 -08:00
setup.py revisionstore: bytes::ByteMut -> Vec::<u8> 2021-02-03 20:22:30 -08:00

Mercurial
=========

Mercurial is a fast, easy to use, distributed revision control tool
for software developers.

Basic install::

 $ make            # see install targets
 $ make install    # do a system-wide install
 $ hg debuginstall # sanity-check setup
 $ hg              # see help

Running without installing::

 $ make local      # build for inplace usage
 $ ./hg --version  # should show the latest version

See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.