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Author SHA1 Message Date
Yuya Nishihara
b5b01f4dd7 cargo: add ref-cast dependency 
It helps to implement transparent conversion from &str to &Wrapped(str). We
could instead wrap the reference as Wrapped<'a>(&'a str), but it has various
drawbacks. Notably we can't implement Borrow and Deref because these traits
require a reference in return position.

Since the unsafe bits are pretty small, we can instead implement cast functions
without using the ref-cast crate. However, I believe we'll trust ref-cast more
than hand-crafted unsafe code.

https://crates.io/crates/ref-cast
https://docs.rs/ref-cast/1.0.20/ref_cast/attr.ref_cast_custom.html
 2023-11-26 18:21:40 +09:00
dependabot[bot]
49170b7c75 cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [config](https://github.com/mehcode/config-rs).

- [Changelog](https://github.com/mehcode/config-rs/blob/v0.13.4/CHANGELOG.md)
- [Commits](https://github.com/mehcode/config-rs/compare/0.13.3...v0.13.4)

---
updated-dependencies:
- dependency-name: config
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-22 10:47:48 -06:00
dependabot[bot]
cd4c963365 cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [serde](https://github.com/serde-rs/serde).

- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.192...v1.0.193)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-21 08:09:51 -08:00
dependabot[bot]
273d953112 cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [rustix](https://github.com/bytecodealliance/rustix) and [test-case](https://github.com/frondeus/test-case).


Updates `rustix` from 0.38.24 to 0.38.25
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.24...v0.38.25)

Updates `test-case` from 3.3.0 to 3.3.1
- [Release notes](https://github.com/frondeus/test-case/releases)
- [Changelog](https://github.com/frondeus/test-case/blob/master/CHANGELOG.md)
- [Commits](https://github.com/frondeus/test-case/compare/v3.3.0...v3.3.1)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: test-case
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-20 08:16:55 -08:00
dependabot[bot]
a3d36b577e cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [test-case](https://github.com/frondeus/test-case).

- [Release notes](https://github.com/frondeus/test-case/releases)
- [Changelog](https://github.com/frondeus/test-case/blob/master/CHANGELOG.md)
- [Commits](https://github.com/frondeus/test-case/compare/v3.2.1...v3.3.0)

---
updated-dependencies:
- dependency-name: test-case
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-17 16:30:27 +01:00
Martin von Zweigbergk
9be24db051 tree: make TreeEntriesDirItem not self-referential 
This removes the last use of `ouroboros`. Since `TreeEntriesDirItem`
is only used in "legacy trees" (before tree-level conflicts), I didn't
bother to check the performance impact. I also didn't bother to check
the matcher before adding the entries to the list, instead leaving
that where it is in `Iterator::next()`.
 2023-11-17 03:50:34 -08:00
dependabot[bot]
77e2e27654 cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [rustix](https://github.com/bytecodealliance/rustix) and [tracing-subscriber](https://github.com/tokio-rs/tracing).


Updates `rustix` from 0.38.21 to 0.38.24
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.21...v0.38.24)

Updates `tracing-subscriber` from 0.3.17 to 0.3.18
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-subscriber-0.3.17...tracing-subscriber-0.3.18)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: tracing-subscriber
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-15 15:56:36 +00:00
dependabot[bot]
ab214145eb cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [clap](https://github.com/clap-rs/clap) and [rpassword](https://github.com/conradkleinespel/rpassword).


Updates `clap` from 4.4.7 to 4.4.8
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.4.7...v4.4.8)

Updates `rpassword` from 7.2.0 to 7.3.1
- [Release notes](https://github.com/conradkleinespel/rpassword/releases)
- [Commits](https://github.com/conradkleinespel/rpassword/compare/v7.2.0...v7.3.1)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: rpassword
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-13 15:52:51 +00:00
dependabot[bot]
b5909dfc34 cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [smallvec](https://github.com/servo/rust-smallvec) and [tokio](https://github.com/tokio-rs/tokio).


Updates `smallvec` from 1.11.1 to 1.11.2
- [Release notes](https://github.com/servo/rust-smallvec/releases)
- [Commits](https://github.com/servo/rust-smallvec/compare/v1.11.1...v1.11.2)

Updates `tokio` from 1.33.0 to 1.34.0
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-1.33.0...tokio-1.34.0)

---
updated-dependencies:
- dependency-name: smallvec
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: tokio
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-10 16:07:27 +00:00
Waleed Khan
a60733f632 tree: remove unsafe with ouroboros for self-referential iterators 2023-11-09 21:50:29 -08:00
dependabot[bot]
31b515ce1f cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [serde](https://github.com/serde-rs/serde).

- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.190...v1.0.192)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-07 15:42:33 +00:00
dependabot[bot]
f344651d2c cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [libc](https://github.com/rust-lang/libc).

- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.149...0.2.150)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-06 08:49:54 -08:00
Martin von Zweigbergk
24b706641f async: switch to pollster's block_on() 
During the transition to using more async code, I keep running into
https://github.com/rust-lang/futures-rs/issues/2090. Right now, I want
to convert `MergedTree::diff()` into a `Stream`. I don't want to
update all call sites at once, so instead I'm adding a
`MergedTree::diff_stream()` method, which just wraps
`MergedTree::diff()` in a `Stream. However, since the iterator is
synchronous, it needs to block on the async `Backend::read_tree()`
calls. If we then also block on the `Stream` in the CLI, we run into
the panic.
 2023-11-03 08:15:10 -07:00
Yuya Nishihara
162dcd49b4 cli: rewrite base GitIgnoreFile lookup to use gitoxide instead of libgit2 
Since gix::Repository::config_snapshot() borrows the repo instance, it has to
be allocated in caller's stack. That's why GitBackend::git_config() is removed.
 2023-11-02 19:33:06 +09:00
Yuya Nishihara
b48569b104 cargo: add gitoxide (or gix) dependency 
I've enabled the "index" component from the "basic" feature set, which would
be needed to implement colocated repo functionality. The doc suggests that
a library shouldn't activate "max-performance-safe", but our crate is also
an application so it would be okay to enable the feature. We'll need "parallel"
anyway to make GitBackend Sync.

https://docs.rs/gix/latest/gix/#feature-flags
 2023-11-02 19:33:06 +09:00
Martin von Zweigbergk
f00f7527dd release: release version 0.11.0 
Thanks to everyone who's contributed!
 2023-11-01 11:08:44 -07:00
dependabot[bot]
9e523cd218 cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [indexmap](https://github.com/bluss/indexmap).

- [Changelog](https://github.com/bluss/indexmap/blob/master/RELEASES.md)
- [Commits](https://github.com/bluss/indexmap/compare/2.0.2...2.1.0)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-11-01 08:39:59 -07:00
dependabot[bot]
02f728277f cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [serde_json](https://github.com/serde-rs/json).

- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.107...v1.0.108)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-31 15:54:17 +00:00
dependabot[bot]
f656d9668b cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [rustix](https://github.com/bytecodealliance/rustix) and [tempfile](https://github.com/Stebalien/tempfile).


Updates `rustix` from 0.38.20 to 0.38.21
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.20...v0.38.21)

Updates `tempfile` from 3.8.0 to 3.8.1
- [Changelog](https://github.com/Stebalien/tempfile/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Stebalien/tempfile/commits)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: tempfile
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-27 16:12:36 +00:00
dependabot[bot]
a3d9c2827e cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [futures](https://github.com/rust-lang/futures-rs) and [serde](https://github.com/serde-rs/serde).


Updates `futures` from 0.3.28 to 0.3.29
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/futures-rs/compare/0.3.28...0.3.29)

Updates `serde` from 1.0.189 to 1.0.190
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.189...v1.0.190)

---
updated-dependencies:
- dependency-name: futures
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-26 16:00:08 +00:00
dependabot[bot]
c56cff5c28 cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [clap](https://github.com/clap-rs/clap) and [clap_complete](https://github.com/clap-rs/clap).


Updates `clap` from 4.4.6 to 4.4.7
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.4.6...v4.4.7)

Updates `clap_complete` from 4.4.3 to 4.4.4
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/clap_complete-v4.4.3...clap_complete-v4.4.4)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: clap_complete
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-25 12:30:38 -07:00
dependabot[bot]
296f4722ef cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [pest](https://github.com/pest-parser/pest) and [pest_derive](https://github.com/pest-parser/pest).


Updates `pest` from 2.7.4 to 2.7.5
- [Release notes](https://github.com/pest-parser/pest/releases)
- [Commits](https://github.com/pest-parser/pest/compare/v2.7.4...v2.7.5)

Updates `pest_derive` from 2.7.4 to 2.7.5
- [Release notes](https://github.com/pest-parser/pest/releases)
- [Commits](https://github.com/pest-parser/pest/compare/v2.7.4...v2.7.5)

---
updated-dependencies:
- dependency-name: pest
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: pest_derive
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-24 08:58:02 -07:00
Yuya Nishihara
eb2f2783df cli: use StringPattern to find branches to delete/forget 
The error message for unmatched patterns is adjusted so that it can be applied
to both exact and glob patterns.
 2023-10-22 04:07:49 +09:00
Yuya Nishihara
cfcc76571c revset: add support for glob:pattern 2023-10-21 09:55:01 +09:00
dependabot[bot]
96cb72291c cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [thiserror](https://github.com/dtolnay/thiserror).

- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.49...1.0.50)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-20 16:14:14 +00:00
Martin von Zweigbergk
8764ad9826 conflicts: make materialization async 
We need to let async-ness propagate up from the backend because
`block_on()` doesn't like to be called recursively. The conflict
materialization code is a good place to make async because it doesn't
depends on anything that isn't already async-ready.
 2023-10-20 07:38:34 -07:00
dependabot[bot]
eee140eef3 cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [rustix](https://github.com/bytecodealliance/rustix) and [tracing](https://github.com/tokio-rs/tracing).


Updates `rustix` from 0.38.19 to 0.38.20
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.19...v0.38.20)

Updates `tracing` from 0.1.39 to 0.1.40
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.39...tracing-0.1.40)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: tracing
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-19 15:21:47 +00:00
dependabot[bot]
decefdaccf cargo: bump the cargo-dependencies group with 3 updates 
Bumps the cargo-dependencies group with 3 updates: [async-trait](https://github.com/dtolnay/async-trait), [regex](https://github.com/rust-lang/regex) and [tracing](https://github.com/tokio-rs/tracing).


Updates `async-trait` from 0.1.73 to 0.1.74
- [Release notes](https://github.com/dtolnay/async-trait/releases)
- [Commits](https://github.com/dtolnay/async-trait/compare/0.1.73...0.1.74)

Updates `regex` from 1.10.0 to 1.10.2
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.10.0...1.10.2)

Updates `tracing` from 0.1.37 to 0.1.39
- [Release notes](https://github.com/tokio-rs/tracing/releases)
- [Commits](https://github.com/tokio-rs/tracing/compare/tracing-0.1.37...tracing-0.1.39)

---
updated-dependencies:
- dependency-name: async-trait
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: regex
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: tracing
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-16 09:20:22 -07:00
dependabot[bot]
378d527bd2 cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [rustix](https://github.com/bytecodealliance/rustix) and [serde](https://github.com/serde-rs/serde).


Updates `rustix` from 0.38.18 to 0.38.19
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.18...v0.38.19)

Updates `serde` from 1.0.188 to 1.0.189
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.188...v1.0.189)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-13 10:45:44 -05:00
dependabot[bot]
4b84d3874a cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [insta](https://github.com/mitsuhiko/insta) and [regex](https://github.com/rust-lang/regex).


Updates `insta` from 1.33.0 to 1.34.0
- [Changelog](https://github.com/mitsuhiko/insta/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mitsuhiko/insta/compare/1.33.0...1.34.0)

Updates `regex` from 1.9.6 to 1.10.0
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.9.6...1.10.0)

---
updated-dependencies:
- dependency-name: insta
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
- dependency-name: regex
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-10 16:12:46 +00:00
dependabot[bot]
73fc37a135 cargo: bump the cargo-dependencies group with 3 updates 
Bumps the cargo-dependencies group with 3 updates: [libc](https://github.com/rust-lang/libc), [rustix](https://github.com/bytecodealliance/rustix) and [tokio](https://github.com/tokio-rs/tokio).


Updates `libc` from 0.2.148 to 0.2.149
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.148...0.2.149)

Updates `rustix` from 0.38.17 to 0.38.18
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.17...v0.38.18)

Updates `tokio` from 1.32.0 to 1.33.0
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-1.32.0...tokio-1.33.0)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: tokio
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-10 12:52:58 +00:00
Martin von Zweigbergk
5174489959 backend: make read functions async 
The commit backend at Google is cloud-based (and so are the other
backends); it reads and writes commits from/to a server, which stores
them in a database. That makes latency much higher than for disk-based
backends. To reduce the latency, we have a local daemon process that
caches and prefetches objects. There are still many cases where
latency is high, such as when diffing two uncached commits. We can
improve that by changing some of our (jj's) algorithms to read many
objects concurrently from the backend. In the case of tree-diffing, we
can fetch one level (depth) of the tree at a time. There are several
ways of doing that:

 * Make the backend methods `async`
 * Use many threads for reading from the backend
 * Add backend methods for batch reading

I don't think we typically need CPU parallelism, so it's wasteful to
have hundreds of threads running in order to fetch hundreds of objects
in parallel (especially when using a synchronous backend like the Git
backend). Batching would work well for the tree-diffing case, but it's
not as composable as `async`. For example, if we wanted to fetch some
commits at the same time as we were doing a diff, it's hard to see how
to do that with batching. Using async seems like our best bet.

I didn't make the backend interface's write functions async because
writes are already async with the daemon we have at Google. That
daemon will hash the object and immediately return, and then send the
object to the server in the background. I think any cloud-based
solution will need a similar daemon process. However, we may need to
reconsider this if/when jj gets used on a server with a custom backend
that writes directly to a database (i.e. no async daemon in between).

I've tried to measure the performance impact. That's the largest
difference I've been able to measure was on `jj diff
--ignore-working-copy -s --from v5.0 --to v6.0` in the Linux repo,
which increases from 749 ms to 773 ms (3.3%). In most cases I've
tested, there's no measurable difference. I've tried diffing from the
root commit, as well as `jj --ignore-working-copy log --no-graph -r
'::v3.0 & author(torvalds)' -T 'commit_id ++ "\n"'` (to test a
commit-heavy load).
 2023-10-08 23:36:49 -07:00
dependabot[bot]
b5722eb0a5 cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [byteorder](https://github.com/BurntSushi/byteorder).

- [Changelog](https://github.com/BurntSushi/byteorder/blob/master/CHANGELOG.md)
- [Commits](https://github.com/BurntSushi/byteorder/compare/1.4.3...1.5.0)

---
updated-dependencies:
- dependency-name: byteorder
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-06 15:54:03 +00:00
dependabot[bot]
066032b6e6 cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [rustix](https://github.com/bytecodealliance/rustix).

- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.15...v0.38.17)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-05 09:29:04 -07:00
Martin von Zweigbergk
ce933507df release: release version 0.10.0 
Thanks to everyone who's contributed!
 2023-10-04 16:45:45 -07:00
dependabot[bot]
b91139a40a cargo: bump the cargo-dependencies group with 3 updates 
Bumps the cargo-dependencies group with 3 updates: [indexmap](https://github.com/bluss/indexmap), [regex](https://github.com/rust-lang/regex) and [rustix](https://github.com/bytecodealliance/rustix).


Updates `indexmap` from 2.0.1 to 2.0.2
- [Changelog](https://github.com/bluss/indexmap/blob/master/RELEASES.md)
- [Commits](https://github.com/bluss/indexmap/compare/2.0.1...2.0.2)

Updates `regex` from 1.9.5 to 1.9.6
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.9.5...1.9.6)

Updates `rustix` from 0.38.14 to 0.38.15
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.14...v0.38.15)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: regex
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-10-02 15:23:56 +00:00
dependabot[bot]
5f63400f2f cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [clap](https://github.com/clap-rs/clap) and [clap_complete](https://github.com/clap-rs/clap).


Updates `clap` from 4.4.5 to 4.4.6
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.4.5...v4.4.6)

Updates `clap_complete` from 4.4.2 to 4.4.3
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/clap_complete-v4.4.2...clap_complete-v4.4.3)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: clap_complete
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-29 08:41:36 -07:00
dependabot[bot]
db538bd0f4 cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [indexmap](https://github.com/bluss/indexmap) and [insta](https://github.com/mitsuhiko/insta).


Updates `indexmap` from 2.0.0 to 2.0.1
- [Changelog](https://github.com/bluss/indexmap/blob/master/RELEASES.md)
- [Commits](https://github.com/bluss/indexmap/commits)

Updates `insta` from 1.32.0 to 1.33.0
- [Changelog](https://github.com/mitsuhiko/insta/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mitsuhiko/insta/compare/1.32.0...1.33.0)

---
updated-dependencies:
- dependency-name: indexmap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: insta
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-28 15:55:13 +00:00
dependabot[bot]
06d728e7c0 cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [thiserror](https://github.com/dtolnay/thiserror).

- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.48...1.0.49)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-27 10:30:30 -05:00
dependabot[bot]
9938051d99 cargo: bump the cargo-dependencies group with 4 updates 
Bumps the cargo-dependencies group with 4 updates: [clap](https://github.com/clap-rs/clap), [clap_complete](https://github.com/clap-rs/clap), [pest](https://github.com/pest-parser/pest) and [pest_derive](https://github.com/pest-parser/pest).


Updates `clap` from 4.4.4 to 4.4.5
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.4.4...v4.4.5)

Updates `clap_complete` from 4.4.1 to 4.4.2
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/clap_complete-v4.4.1...clap_complete-v4.4.2)

Updates `pest` from 2.7.3 to 2.7.4
- [Release notes](https://github.com/pest-parser/pest/releases)
- [Commits](https://github.com/pest-parser/pest/compare/v2.7.3...v2.7.4)

Updates `pest_derive` from 2.7.3 to 2.7.4
- [Release notes](https://github.com/pest-parser/pest/releases)
- [Commits](https://github.com/pest-parser/pest/compare/v2.7.3...v2.7.4)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: clap_complete
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: pest
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: pest_derive
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-26 15:28:16 +00:00
Austin Seipp
ca6371ccde chore: run 'cargo update' 
Summary: Dependabot will update all of our "first-party" dependencies that
we list in Cargo.toml, but that doesn't mean it will pick up transitive
dependencies that might also see minor semver compatible bumps. `cargo update`
handles that for us, instead.

Ideally, this would be handled as a separate dependabot flow, but I don't know
how to do that...

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Change-Id: I12cd2e03e2863abd8ed961304685d276
 2023-09-24 15:35:30 -05:00
dependabot[bot]
b3e7e7adf6 cargo: bump the cargo-dependencies group with 4 updates 
Bumps the cargo-dependencies group with 4 updates: [insta](https://github.com/mitsuhiko/insta), [rayon](https://github.com/rayon-rs/rayon), [rustix](https://github.com/bytecodealliance/rustix) and [smallvec](https://github.com/servo/rust-smallvec).


Updates `insta` from 1.31.0 to 1.32.0
- [Changelog](https://github.com/mitsuhiko/insta/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mitsuhiko/insta/compare/1.31.0...1.32.0)

Updates `rayon` from 1.7.0 to 1.8.0
- [Changelog](https://github.com/rayon-rs/rayon/blob/master/RELEASES.md)
- [Commits](https://github.com/rayon-rs/rayon/compare/rayon-core-v1.7.0...rayon-core-v1.8.0)

Updates `rustix` from 0.38.13 to 0.38.14
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.13...v0.38.14)

Updates `smallvec` from 1.11.0 to 1.11.1
- [Release notes](https://github.com/servo/rust-smallvec/releases)
- [Commits](https://github.com/servo/rust-smallvec/compare/v1.11.0...v1.11.1)

---
updated-dependencies:
- dependency-name: insta
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
- dependency-name: rayon
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: smallvec
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-21 10:01:13 -07:00
dependabot[bot]
1e94f92cea cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [unicode-width](https://github.com/unicode-rs/unicode-width).

- [Commits](https://github.com/unicode-rs/unicode-width/compare/v0.1.10...v0.1.11)

---
updated-dependencies:
- dependency-name: unicode-width
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-20 14:35:21 -05:00
Ilya Grigoriev
d79e8293aa cargo: stop cargo install from installing fake-editor & co. 
Among other things, this prevented `jj` from working with
`cargo binstall`.

The trick is taken from
https://github.com/rust-lang/cargo/issues/2911#issuecomment-1483256987.

We could now also remove `--bin jj` from the installation commands
in `install-and-setup.md`, but I'm not sure we should. That argument
makes it clear that the binary is `jj`, not `jj-cli`.

Fixes #216.
 2023-09-20 09:01:54 -07:00
dependabot[bot]
35d9ef44a5 cargo: bump the cargo-dependencies group with 3 updates 
Bumps the cargo-dependencies group with 3 updates: [clap](https://github.com/clap-rs/clap), [test-case](https://github.com/frondeus/test-case) and [timeago](https://github.com/vi/timeago).


Updates `clap` from 4.4.3 to 4.4.4
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.4.3...v4.4.4)

Updates `test-case` from 3.1.0 to 3.2.1
- [Release notes](https://github.com/frondeus/test-case/releases)
- [Changelog](https://github.com/frondeus/test-case/blob/master/CHANGELOG.md)
- [Commits](https://github.com/frondeus/test-case/compare/v3.1.0...v3.2.1)

Updates `timeago` from 0.4.1 to 0.4.2
- [Release notes](https://github.com/vi/timeago/releases)
- [Commits](https://github.com/vi/timeago/compare/v0.4.1...v0.4.2)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: test-case
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cargo-dependencies
- dependency-name: timeago
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-18 08:58:24 -07:00
dependabot[bot]
e288a152d0 cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [chrono](https://github.com/chronotope/chrono).

- [Release notes](https://github.com/chronotope/chrono/releases)
- [Changelog](https://github.com/chronotope/chrono/blob/main/CHANGELOG.md)
- [Commits](https://github.com/chronotope/chrono/compare/v0.4.30...v0.4.31)

---
updated-dependencies:
- dependency-name: chrono
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-15 17:09:28 +00:00
dependabot[bot]
fedd289a13 cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [serde_json](https://github.com/serde-rs/json).

- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.106...v1.0.107)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-14 15:45:03 +00:00
dependabot[bot]
63b02ab05f cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [clap](https://github.com/clap-rs/clap) and [libc](https://github.com/rust-lang/libc).


Updates `clap` from 4.4.2 to 4.4.3
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.4.2...v4.4.3)

Updates `libc` from 0.2.147 to 0.2.148
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.147...0.2.148)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-13 08:58:37 -07:00
dependabot[bot]
9d20f1af31 cargo: bump the cargo-dependencies group with 2 updates 
Bumps the cargo-dependencies group with 2 updates: [rustix](https://github.com/bytecodealliance/rustix) and [serde_json](https://github.com/serde-rs/json).


Updates `rustix` from 0.38.11 to 0.38.13
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.38.11...v0.38.13)

Updates `serde_json` from 1.0.105 to 1.0.106
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.105...v1.0.106)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-11 09:53:28 -07:00
dependabot[bot]
89e5cbd6ef cargo: bump the cargo-dependencies group with 1 update 
Bumps the cargo-dependencies group with 1 update: [toml_edit](https://github.com/toml-rs/toml).

- [Commits](https://github.com/toml-rs/toml/compare/v0.19.14...v0.19.15)

---
updated-dependencies:
- dependency-name: toml_edit
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-09-08 15:41:59 +00:00