sapling/lib
Mark Thomas fdd103b31b configparser: avoid environment race in configparser tests
Summary:
The configparser tests `hg::tests::test_basic_hgplain` and
`hg::tests::test_hgplainexcept` set different values for `HGPLAIN` and
`HGPLAINEXCEPT`.  Since the tests run in parallel and use the same environment,
one of the tests may fail if they run at the same time.

For these tests, create a mutex for the environment and lock it for the
duration of the test, ensuring these tests do not interfere with each other.

Reviewed By: jsgf

Differential Revision: D14615394

fbshipit-source-id: 9f123668d93223655514db2ae34b05354a6b578c
2019-03-26 07:33:23 -07:00
..
argparse codemod: import from the edenscm package 2019-01-29 17:25:32 -08:00
asyncpacks/src asyncpacks: make the Metadata mandatory when adding to a asyncdatapack 2019-03-19 16:24:50 -07:00
bookmarkstore bookmark: Turn BookmarkStore into indexed-log backed 2018-11-28 10:21:26 -08:00
cdatapack hg: disable check-code tests for C code 2018-06-05 19:21:43 -07:00
clib Started Eden for Windows and integrated hg store with it. 2018-08-21 17:51:26 -07:00
commitcloudsubscriber commitcloudsubscriber: updates tests.rs 2019-03-20 19:56:14 -07:00
configparser configparser: avoid environment race in configparser tests 2019-03-26 07:33:23 -07:00
cpython-ext revisionstore: use Bytes instead of Box<[u8]> in Delta and DataEntry 2019-01-22 14:03:17 -08:00
cpython-failure cpython-failure: Integrate cpython PyResult with the failure crate 2018-12-14 06:43:40 -08:00
edenapi revisionstore: make the Metadata mandatory when adding data to a datapack 2019-03-19 16:24:50 -07:00
encoding encoding: use Cow for returned types that may be references 2018-10-30 04:07:02 -07:00
hg_watchman_client watchman_client: use Fallible 2019-01-15 03:50:47 -08:00
hgpython codemod: move Python packages to edenscm 2019-01-28 18:35:41 -08:00
indexedlog indexedlog: fix tests on Windows 2019-03-22 11:37:35 -07:00
linelog linelog: update README 2018-11-08 12:34:36 -08:00
lz4-pyframe revisionstore: use Bytes instead of Box<[u8]> in Delta and DataEntry 2019-01-22 14:03:17 -08:00
manifest manifest: fix infinite loop when cursor encounters error 2019-03-11 15:27:52 -07:00
minibench indexedlog: add more benchmarks 2018-12-06 14:57:52 -08:00
mpatch codemod: use explicit versions in Cargo.toml 2018-11-15 18:54:06 -08:00
mpatch-sys codemod: move Python packages to edenscm 2019-01-28 18:35:41 -08:00
mutationstore mutationstore: use new location for ChaChaRng 2019-03-25 14:07:58 -07:00
nodemap types: use Fallible 2019-01-15 03:50:47 -08:00
pathmatcher codemod: use explicit versions in Cargo.toml 2018-11-15 18:54:06 -08:00
radixbuf radixbuf: add ignore marker to documentation blocks 2019-03-20 19:56:14 -07:00
revisionstore revisionstore: update rand package 2019-03-20 19:56:14 -07:00
third-party xdiff: backport upstream changes 2018-04-13 21:51:48 -07:00
treestate Update itertools version in lib/treestate 2019-02-08 11:49:54 -08:00
types types: add types for batched eden api requests 2019-03-21 23:11:53 -07:00
url-ext url-ext: add url-ext crate 2019-01-30 18:30:49 -08:00
vlqencoding vlqencoding: don't require Sized for Read or Write traits 2018-10-29 04:10:46 -07:00
watchman_client watchman_client: fix windows build 2019-02-22 10:22:30 -08:00
zstdelta Revert D13575719: [tp2] Update zstd to 1.3.8 as 1.3.x 2019-01-23 18:19:13 -08:00
Cargo.toml types: move edenapi-types into types crate 2019-02-15 22:51:04 -08:00
README.md READMEs: tweaks based on feedback 2018-01-12 12:35:52 -08:00

lib

Any native code (C/C++/Rust) that Mercurial (either core or extensions) depends on should go here. Python code, or native code that depends on Python code (e.g. #include <Python.h> or use cpython) is disallowed.

As we start to convert more of Mercurial into Rust, and write new paths entrirely in native code, we'll want to limit our dependency on Python, which is why this barrier exists.

See also hgext/extlib/README.md, mercurial/cext/README.mb.

How do I choose between lib and extlib (and cext)?

If your code is native and doesn't depend on Python (awesome!), it goes here.

Otherwise, put it in hgext/extlib (if it's only used by extensions) or mercurial/cext (if it's used by extensions or core).