25af6e81d7
Summary: Add a new `HandlerInfo` struct that can be inserted into the request's `State` by each handler to provide information about the handler to post-request middleware. (This includes things like which handler ran, which repo was queried, etc.) A note on design: I did consider adding these fields to `RequestContext` (similar to how it's done in the LFS server), but that proved somewhat problematic in that it would require using interior mutability to avoid forcing each handler to borrow the `RequestContext` mutably (and therefore prevent it from borrowing other state data). The current approach seems preferable to adding a `Mutex` inside of `RequestContext`. Reviewed By: krallin Differential Revision: D23619077 fbshipit-source-id: 911806b60126d41e2132d1ca62ba863c929d4dc9 |
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.. | ||
benchmark | ||
blobimport_lib | ||
blobrepo | ||
blobrepo_utils | ||
blobstore | ||
blobstore_sync_queue | ||
bonsai_git_mapping | ||
bonsai_globalrev_mapping | ||
bonsai_hg_mapping | ||
bookmarks | ||
bulkops | ||
cache_warmup | ||
changesets | ||
cmdlib | ||
cmds | ||
commit_rewriting | ||
common | ||
derived_data | ||
edenapi_server | ||
fastreplay | ||
filenodes | ||
filestore | ||
git | ||
gotham_ext | ||
hgcli | ||
hgproto | ||
hook_tailer | ||
hooks | ||
lfs_import_lib | ||
lfs_protocol | ||
lfs_server | ||
load_limiter | ||
manifest | ||
mercurial | ||
metaconfig | ||
microwave | ||
mononoke_api | ||
mononoke_hg_sync_job | ||
mononoke_types | ||
mutable_counters | ||
newfilenodes | ||
permission_checker | ||
phases | ||
pushrebase | ||
reachabilityindex | ||
regenerate_hg_filenodes | ||
repo_client | ||
repo_import | ||
revset | ||
scs_server | ||
segmented_changelog | ||
server | ||
sshrelay | ||
tests | ||
time_window_counter | ||
tunables | ||
unbundle_replay | ||
walker | ||
Cargo.toml | ||
README.md |
Mononoke
Mononoke is a next-generation server for the Mercurial source control system, meant to scale up to accepting thousands of commits every hour across millions of files. It is primarily written in the Rust programming language.
Caveat Emptor
Mononoke is still in early stages of development. We are making it available now because we plan to start making references to it from our other open source projects.
The version that we provide on GitHub does not build yet.
This is because the code is exported verbatim from an internal repository at Facebook, and not all of the scaffolding from our internal repository can be easily extracted. The key areas where we need to shore things up are:
- Full support for a standard
cargo build
. - Open source replacements for Facebook-internal services (blob store, logging etc).
The current goal is to get Mononoke working on Linux. Other Unix-like OSes may be supported in the future