jj/lib
Yuya Nishihara 39b065f7ab git: on import_refs(), exclude uninteresting dirs such as refs/jj/keep
For loose refs, uninteresting directories can be just skipped. For packed refs,
gix will have to do binary search for each prefix to find the starting point.
Still it's better overall if the repository contains tons of refs/jj/keep refs.

With my linux repo containing ~5k loose jj refs, this saves ~40ms:

    % hyperfine --warmup 3 --runs 10 \
        "/tmp/jj-gix --ignore-working-copy git import -R ~/mirrors/linux" \
        "/tmp/jj-gix-iter --ignore-working-copy git import -R ~/mirrors/linux"
    Benchmark 1: /tmp/jj-gix --ignore-working-copy git import -R ~/mirrors/linux
      Time (mean ± σ):     151.6 ms ±  11.4 ms    [User: 38.8 ms, System: 111.6 ms]
      Range (min … max):   129.8 ms … 159.5 ms    10 runs
    Benchmark 2: /tmp/jj-gix-iter --ignore-working-copy git import -R ~/mirrors/linux
      Time (mean ± σ):     109.9 ms ±  11.6 ms    [User: 27.5 ms, System: 82.4 ms]
      Range (min … max):    89.4 ms … 117.8 ms    10 runs
2023-11-14 17:35:27 +09:00
..
benches cargo: rename crates from jujutsu/jujutsu-lib to jj-cli/jj-lib 2023-07-09 06:40:43 +02:00
gen-protos Use { workspace = true } to appease VS Code's Cargo.toml parser 2023-08-22 21:38:53 -07:00
src git: on import_refs(), exclude uninteresting dirs such as refs/jj/keep 2023-11-14 17:35:27 +09:00
tests git: have import_refs() obtain git2::Repository instance from store 2023-11-14 17:35:27 +09:00
testutils sign: Implement storage for digital commit signatures 2023-11-12 03:37:13 +02:00
Cargo.toml tree: remove unsafe with ouroboros for self-referential iterators 2023-11-09 21:50:29 -08:00
LICENSE cargo: add LICENSE file to each crate we publish 2023-09-22 21:48:28 -07:00