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63884d65c1
sapling/eden/scm/lib
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Durham Goode 63884d65c1 rotatelog: add fix cleaning up partially cleaned up logs 
Summary:
Our log deletion is a two step process. First it deletes the meta file,
then it deletes the log. There was a bug where if the meta file deletion
succeeded but the log deletion failed (often because Eden has the log open) then
future attempts to delete the log will fail because it fails to delete the meta
file.

Reviewed By: quark-zju

Differential Revision: D29035913

fbshipit-source-id: 33ab9a4e46b285819c4bf14031426983d2b4342f
2021-06-11 11:36:05 -07:00
..
async-runtime mononoke: sync changeset implementation for megarepo 2021-05-13 10:04:21 -07:00
auth third-party/rust: update time to 0.2 2021-06-03 13:52:54 -07:00
backingstore config: namespace facebook::eden 2021-06-08 19:29:37 -07:00
blackbox eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
bookmarkstore eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
checkout mononoke: sync changeset implementation for megarepo 2021-05-13 10:04:21 -07:00
clidispatch clidispatch: add --insecure global flag 2021-03-31 12:53:46 -07:00
clientinfo send additional data identifying client 2021-06-07 06:38:37 -07:00
cliparser third-party/rust: update tokio & tokio-stream 2021-03-10 11:01:28 -08:00
commitcloudsubscriber Daily common/rust/cargo_from_buck/bin/autocargo 2021-05-10 05:06:45 -07:00
configmodel lib: add configmodel 2021-04-12 14:29:45 -07:00
configparser rust: revert zstd crates 2021-06-11 04:39:54 -07:00
cpython-async mononoke: sync changeset implementation for megarepo 2021-05-13 10:04:21 -07:00
cpython-ext io: add ways to test if a stream is a std stream 2021-04-13 13:43:39 -07:00
dag dag: introduce PreparedFlatSegments::parents_and_head 2021-06-11 11:26:54 -07:00
dev-logger third-party: update tracing-subscriber from 0.2.15 to 0.2.17 2021-04-12 19:24:10 -07:00
drawdag autocargo v1: changes to match autocargo v2 generation results. 2021-02-19 11:03:55 -08:00
eagerepo edenapi: introduce EdenApi::fast_forward_master 2021-06-10 21:59:43 -07:00
edenapi implement known method 2021-06-11 01:38:41 -07:00
edenfs-client third-party/rust: update time to 0.2 2021-06-03 13:52:54 -07:00
encoding eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
fsinfo lib: remove #![deny(warnings)] 2021-04-21 12:24:47 -07:00
fsyncglob eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
hg-http send additional data identifying client 2021-06-07 06:38:37 -07:00
hg-metrics eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
hgcommands rust: revert zstd crates 2021-06-11 04:39:54 -07:00
hgcommits hgcommits: expose import_clone_data API 2021-05-04 18:28:45 -07:00
hgtime third-party/rust: update time to 0.2 2021-06-03 13:52:54 -07:00
hostcaps lib: hoist hostcaps to the top level of the lib directory 2021-04-13 10:42:45 -07:00
http-client send additional data identifying client 2021-06-07 06:38:37 -07:00
indexedlog rotatelog: add fix cleaning up partially cleaned up logs 2021-06-11 11:36:05 -07:00
io Daily common/rust/cargo_from_buck/bin/autocargo 2021-05-05 04:03:47 -07:00
linelog Apply clang-format update fixes 2021-01-10 10:06:29 -08:00
lz4-pyframe autocargo v1: changes to match autocargo v2 generation results. 2021-02-19 11:03:55 -08:00
manifest eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
manifest-tree thrift/lib/rust: update to Bytes 1.x 2021-05-20 09:44:41 -07:00
metalog eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
mincode eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
minibench autocargo v1: changes to match autocargo v2 generation results. 2021-02-19 11:03:55 -08:00
minibytes thrift/lib/rust: update to Bytes 1.x 2021-05-20 09:44:41 -07:00
mpatch eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
mpatch-sys eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
mutationstore mutationstore: asyncize more places 2021-04-13 16:37:46 -07:00
nodemap eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
nonblocking third-party/rust: update futures 2021-03-04 06:42:55 -08:00
pathmatcher eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
procinfo eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
progress mononoke: sync changeset implementation for megarepo 2021-05-13 10:04:21 -07:00
radixbuf eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
renderdag eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
revisionstore rotatelog: add debug logging for rotatelog cleanup 2021-06-11 11:36:05 -07:00
revlogindex dag: add DagAlgorithm::is_vertex_lazy 2021-04-13 16:37:47 -07:00
spawn-ext eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
status status: introduce status crate 2021-04-27 13:33:24 -07:00
streams mononoke: sync changeset implementation for megarepo 2021-05-13 10:04:21 -07:00
taggederror eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
taggederror-util eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
third-party lib: remove unused C code 2021-04-08 16:50:13 -07:00
thrift-types Resolve bare_trait_objects warnings in path components 2021-05-19 22:03:56 -07:00
tracing-analyzer autocargo v1: changes to how thrift-related generation is done to match v2 2021-02-23 11:38:45 -08:00
tracing-collector third-party: update tracing-subscriber from 0.2.15 to 0.2.17 2021-04-12 19:24:10 -07:00
tracing-runtime-callsite pytracing: expose callsite.is_enabled() 2021-04-21 09:25:49 -07:00
treestate tree_state: introduce get_keys_ignorecase 2021-04-22 15:56:49 -07:00
types types: introduce RepoPath:to_lowercase 2021-04-27 13:33:24 -07:00
util clidispatch: split dispatch() method 2021-03-12 11:39:09 -08:00
version configparser: fix non-fb dependencies (#45) 2020-08-26 16:31:00 -07:00
vfs mononoke: sync changeset implementation for megarepo 2021-05-13 10:04:21 -07:00
vlqencoding autocargo v1: changes to match autocargo v2 generation results. 2021-02-19 11:03:55 -08:00
workingcopy eden/scm/lib: autogenerate all Cargo.toml files with autocargo 2021-03-05 04:29:49 -08:00
xdiff autocargo v2: rollout and replace v1 in all use-cases 2021-03-02 06:43:29 -08:00
xdiff-sys autocargo v2: rollout and replace v1 in all use-cases 2021-03-02 06:43:29 -08:00
zstdelta rust: revert zstd crates 2021-06-11 04:39:54 -07:00
zstore autocargo v1: changes to how thrift-related generation is done to match v2 2021-02-23 11:38:45 -08:00
CMakeLists.txt clib: remove buffer.[ch] 2020-10-02 10:47:23 -07:00
README.md Move fb-mercurial sources into an eden/scm subdirectory. 2019-11-13 16:04:48 -08:00
run_cargo_tests.py config: use Rust graph render as default 2020-10-19 17:07:30 -07:00

README.md

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).