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Jun Wu 1145e2541b logging: migrate fsmonitor to new blackbox API
Summary:
The new log is typed and concise.

Old log:

  [fsmonitor]> clock='c:1559600325:3956709:1:34762' len(nonnormal)=0
  [fsmonitor]> setlastclock 'c:1559600325:3956709:1:36405'
  [fsmonitor]> setlastisfresh False
  [fsmonitor]> watchman returned ["x"]
  [fsmonitor]> getlastclock 'c:1559600325:3956709:1:36405'
  [fsmonitor]> set clock='c:1559600325:3956709:1:36405' notefiles=["x"]

New log:

  [fsmonitor] clock: "c:1559600325:3956709:1:34762" -> "c:1559600325:3956709:1:36405"; need check: [] + ["x"]

In JSON form:

  {"fsmonitor":{"new_clock":"c:1559600325:3956709:1:36425","new_files":{"len":1,"short_list":["x"]},"old_clock":"c:1559600325:3956709:1:34762"}

The new logging does not cover every information exposed by the old logging.
For example:

- Non-treestate events like why fsmonitor state gets invalidated.
  Assuming most clients are on treestate now. These are removed.
- "fsmonitor_state = normal | unavailable | fresh" scuba logging. This can be
  inferred, and will be added in a later diff.
- New "notefiles". The next "fsmoniotr" event will log the information.

Reviewed By: markbt

Differential Revision: D15710672

fbshipit-source-id: 5c4cad08c0072c7dc711e5c1e65aa7552940699e
2019-07-06 02:46:17 -07:00
contrib logging: migrate profiling output to new blackbox format 2019-07-06 02:46:16 -07:00
distutils_rust entrypoint: introduce buck-buildable hg.rust 2019-06-17 11:34:08 -07:00
doc doc: remove unused doc build step 2019-05-14 15:09:42 -07:00
edenscm logging: migrate fsmonitor to new blackbox API 2019-07-06 02:46:17 -07:00
edenscmnative setup: move native extensions to edenscmnative 2019-06-19 17:55:49 -07:00
exec indexedlog_dump: make it support dumping meta files 2019-07-02 14:54:00 -07:00
i18n ui: add labelled prefixes to ui.write 2019-05-09 06:55:11 -07:00
lib logging: migrate fsmonitor to new blackbox API 2019-07-06 02:46:17 -07:00
newdoc newdoc: revise WritingExtensions 2019-03-14 11:51:39 -07:00
slides slides: recompile with newer tex toolchain 2019-04-18 13:50:03 -07:00
tests logging: migrate fsmonitor to new blackbox API 2019-07-06 02:46:17 -07:00
.editorconfig move scm/hg/.clang-format to scm/hg/mercurial/ 2018-05-25 14:35:51 -07:00
.flake8 codemod: join the auto-formatter party 2018-05-25 22:17:29 -07:00
.gitignore setup: move native extensions to edenscmnative 2019-06-19 17:55:49 -07:00
.hgsigs Added signature for changeset f51ae48a3fd9 2017-12-01 13:49:47 -06:00
.jshintrc hgweb: add .jshintrc with some basic rules 2017-11-22 22:18:06 +08:00
CONTRIBUTING contributing: add new file with a pointer to the wiki 2016-10-08 10:39:00 -04:00
CONTRIBUTORS Add note to CONTRIBUTORS file 2007-11-07 21:10:30 -06:00
COPYING COPYING: refresh with current address from fsf.org 2011-06-02 11:17:02 -05:00
gen_version.py generate __version__.py during the buck build 2018-06-25 15:52:25 -07:00
hgeditor spelling: trivial spell checking 2015-10-17 00:58:46 +02:00
hgweb.cgi codemod: import from the edenscm package 2019-01-29 17:25:32 -08:00
Makefile windows: switch to the new Python runtime 2019-06-24 08:34:23 -07:00
README.rst doc: rename README to README.rst 2017-09-26 08:37:17 +02:00
setup.py setup: upgrade prompt_toolkit 2019-06-27 12:24:23 -07:00

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.