Commit Graph
71 Commits
Author SHA1 Message Date
Lukas Wirth e1b57f00a0 sum_tree: Reduce Cursor size for contextless summary types (#38776)
This reduces the size of cursor by a usize when the summary does not
require a context making Cursor usages and constructions slightly more
efficient.

This change is a bit annoying though, as Rust has no means of
specializing, so this uses a `ContextlessSummary` trait with a blanket
impl while turning the `Context` into a GAT `Context<'a>`. This means
`Summary` implies are a bit more verbose now while contextless ones are
slimmer. It does come with the downside that the lifetime in the GAT is
always considered invariant, so some lifetime splitting occurred due to
that.


 ```
push/4096               time:   [352.65 µs 360.87 µs 367.80 µs]
                        thrpt:  [10.621 MiB/s 10.825 MiB/s 11.077 MiB/s]
                 change:
time: [-2.6633% -1.3640% -0.0561%] (p = 0.05 < 0.05)
                        thrpt:  [+0.0561% +1.3828% +2.7361%]
                        Change within noise threshold.
Found 16 outliers among 100 measurements (16.00%)
  7 (7.00%) low severe
  3 (3.00%) low mild
  2 (2.00%) high mild
  4 (4.00%) high severe
push/65536              time:   [1.2917 ms 1.2949 ms 1.2979 ms]
                        thrpt:  [48.156 MiB/s 48.267 MiB/s 48.387 MiB/s]
                 change:
time: [+1.4428% +1.9844% +2.5299%] (p = 0.00 < 0.05)
                        thrpt:  [-2.4675% -1.9458% -1.4223%]
                        Performance has regressed.
Found 3 outliers among 100 measurements (3.00%)
  1 (1.00%) low severe
  1 (1.00%) low mild
  1 (1.00%) high severe

append/4096             time:   [677.87 ns 678.87 ns 679.83 ns]
                        thrpt:  [5.6112 GiB/s 5.6192 GiB/s 5.6274 GiB/s]
                 change:
time: [-0.8924% -0.5017% -0.1705%] (p = 0.00 < 0.05)
                        thrpt:  [+0.1708% +0.5043% +0.9004%]
                        Change within noise threshold.
Found 2 outliers among 100 measurements (2.00%)
  1 (1.00%) low mild
  1 (1.00%) high mild
append/65536            time:   [9.3275 µs 9.3406 µs 9.3536 µs]
                        thrpt:  [6.5253 GiB/s 6.5344 GiB/s 6.5435 GiB/s]
                 change:
time: [+0.5409% +0.7215% +0.9054%] (p = 0.00 < 0.05)
                        thrpt:  [-0.8973% -0.7163% -0.5380%]
                        Change within noise threshold.

slice/4096              time:   [27.673 µs 27.791 µs 27.907 µs]
                        thrpt:  [139.97 MiB/s 140.56 MiB/s 141.16 MiB/s]
                 change:
time: [-1.1065% -0.6725% -0.2429%] (p = 0.00 < 0.05)
                        thrpt:  [+0.2435% +0.6770% +1.1189%]
                        Change within noise threshold.
Found 5 outliers among 100 measurements (5.00%)
  4 (4.00%) low mild
  1 (1.00%) high mild
slice/65536             time:   [507.55 µs 517.40 µs 535.60 µs]
                        thrpt:  [116.69 MiB/s 120.80 MiB/s 123.14 MiB/s]
                 change:
time: [-1.3489% +0.0599% +2.2591%] (p = 0.96 > 0.05)
                        thrpt:  [-2.2092% -0.0598% +1.3674%]
                        No change in performance detected.
Found 8 outliers among 100 measurements (8.00%)
  5 (5.00%) low mild
  2 (2.00%) high mild
  1 (1.00%) high severe

bytes_in_range/4096     time:   [3.3917 µs 3.4108 µs 3.4313 µs]
                        thrpt:  [1.1117 GiB/s 1.1184 GiB/s 1.1247 GiB/s]
                 change:
time: [-5.3466% -4.7193% -4.1262%] (p = 0.00 < 0.05)
                        thrpt:  [+4.3038% +4.9531% +5.6487%]
                        Performance has improved.
Found 6 outliers among 100 measurements (6.00%)
  1 (1.00%) low mild
  5 (5.00%) high mild
bytes_in_range/65536    time:   [88.175 µs 88.613 µs 89.111 µs]
                        thrpt:  [701.37 MiB/s 705.31 MiB/s 708.82 MiB/s]
                 change:
time: [-0.6935% +0.3769% +1.4655%] (p = 0.50 > 0.05)
                        thrpt:  [-1.4443% -0.3755% +0.6984%]
                        No change in performance detected.
Found 2 outliers among 100 measurements (2.00%)
  2 (2.00%) high mild

chars/4096              time:   [678.70 ns 680.38 ns 682.08 ns]
                        thrpt:  [5.5927 GiB/s 5.6067 GiB/s 5.6206 GiB/s]
                 change:
time: [-0.6969% -0.2755% +0.1485%] (p = 0.20 > 0.05)
                        thrpt:  [-0.1483% +0.2763% +0.7018%]
                        No change in performance detected.
Found 9 outliers among 100 measurements (9.00%)
  5 (5.00%) low mild
  4 (4.00%) high mild
chars/65536             time:   [12.720 µs 12.775 µs 12.830 µs]
                        thrpt:  [4.7573 GiB/s 4.7778 GiB/s 4.7983 GiB/s]
                 change:
time: [-0.6172% -0.1110% +0.4179%] (p = 0.68 > 0.05)
                        thrpt:  [-0.4162% +0.1112% +0.6211%]
                        No change in performance detected.
Found 2 outliers among 100 measurements (2.00%)
  1 (1.00%) low mild
  1 (1.00%) high mild

clip_point/4096         time:   [33.240 µs 33.310 µs 33.394 µs]
                        thrpt:  [116.98 MiB/s 117.27 MiB/s 117.52 MiB/s]
                 change:
time: [-2.8892% -2.6305% -2.3438%] (p = 0.00 < 0.05)
                        thrpt:  [+2.4000% +2.7015% +2.9751%]
                        Performance has improved.
Found 12 outliers among 100 measurements (12.00%)
  1 (1.00%) low mild
  4 (4.00%) high mild
  7 (7.00%) high severe
clip_point/65536        time:   [1.6531 ms 1.6586 ms 1.6640 ms]
                        thrpt:  [37.560 MiB/s 37.683 MiB/s 37.808 MiB/s]
                 change:
time: [-6.6381% -5.9395% -5.2680%] (p = 0.00 < 0.05)
                        thrpt:  [+5.5610% +6.3146% +7.1100%]
                        Performance has improved.
Found 7 outliers among 100 measurements (7.00%)
  1 (1.00%) low mild
  2 (2.00%) high mild
  4 (4.00%) high severe

point_to_offset/4096    time:   [11.586 µs 11.603 µs 11.621 µs]
                        thrpt:  [336.15 MiB/s 336.67 MiB/s 337.16 MiB/s]
                 change:
time: [-14.289% -14.111% -13.939%] (p = 0.00 < 0.05)
                        thrpt:  [+16.197% +16.429% +16.672%]
                        Performance has improved.
Found 12 outliers among 100 measurements (12.00%)
  3 (3.00%) low severe
  5 (5.00%) low mild
  4 (4.00%) high mild
point_to_offset/65536   time:   [527.74 µs 532.08 µs 536.51 µs]
                        thrpt:  [116.49 MiB/s 117.46 MiB/s 118.43 MiB/s]
                 change:
time: [-6.7825% -4.6235% -2.3533%] (p = 0.00 < 0.05)
                        thrpt:  [+2.4100% +4.8477% +7.2760%]
                        Performance has improved.
Found 8 outliers among 100 measurements (8.00%)
  4 (4.00%) high mild
  4 (4.00%) high severe

cursor/4096             time:   [16.154 µs 16.192 µs 16.232 µs]
                        thrpt:  [240.66 MiB/s 241.24 MiB/s 241.81 MiB/s]
                 change:
time: [-3.2536% -2.9145% -2.5526%] (p = 0.00 < 0.05)
                        thrpt:  [+2.6194% +3.0019% +3.3630%]
                        Performance has improved.
Found 5 outliers among 100 measurements (5.00%)
  1 (1.00%) low mild
  2 (2.00%) high mild
  2 (2.00%) high severe
cursor/65536            time:   [509.60 µs 511.24 µs 512.93 µs]
                        thrpt:  [121.85 MiB/s 122.25 MiB/s 122.65 MiB/s]
                 change:
time: [-7.3677% -6.6017% -5.7840%] (p = 0.00 < 0.05)
                        thrpt:  [+6.1391% +7.0683% +7.9537%]
                        Performance has improved.
Found 6 outliers among 100 measurements (6.00%)
  3 (3.00%) high mild
  3 (3.00%) high severe
```
Release Notes:

- N/A *or* Added/Fixed/Improved ...
2025-09-24 14:35:38 +02:00
Piotr OsiewiczandJulia dc20a41e0d windows: Encrypt SSH passwords stored in memory (#38427)
Release Notes:

- N/A

---------

Co-authored-by: Julia <julia@zed.dev>
2025-09-23 18:58:46 +02:00
439d31e2d4 Add branch rename action to Git panel (#38273)
Reopening #35136, cc @launay12u

Release Notes:

- git: added `git: rename branch` action to rename a branch (`git branch
-m`)

---------

Co-authored-by: Guillaume Launay <guillaume.launay@paylead.fr>
Co-authored-by: Peter Tripp <petertripp@gmail.com>
2025-09-18 18:17:13 +00:00
Alvaro Parker 4b7595c94c git: Add git stash picker (#35927)
Closes #ISSUE

This PR continues work from #32821 by adding a stash entry picker for
pop/drop operations. Additionally, the stash pop action in the git panel
is now disabled when no stash entries exist, preventing error logs from
attempted pops on empty stashes.

Preview:

<img width="1920" height="1256" alt="Screenshot From 2025-09-11
14-08-31"
src="https://github.com/user-attachments/assets/b2f32974-8c69-4e50-8951-24ab2cf93c12"
/>

<img width="1920" height="1256" alt="Screenshot From 2025-09-11
14-08-12"
src="https://github.com/user-attachments/assets/992ce237-43c9-456e-979c-c2e2149d633e"
/>



Release Notes:

- Added a stash picker to pop and drop a specific stash entry
- Disabled the stash pop action on the git panel when no stash entries
exist
- Added git stash apply command
- Added git stash drop command
2025-09-12 14:45:38 -04:00
Lev ZakharovandConrad Irwin 46fb521333 git_ui: Show author name on commits in branch picker (#36812)
See related discussion
https://github.com/zed-industries/zed/discussions/36511.

<img alt="zed"
src="https://github.com/user-attachments/assets/da7fc30d-2504-48f4-a392-7c8d5cd8acb1"
/>

Release Notes:

- Added option to show the author name in a branch picker commit
information

---------

Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
2025-09-09 18:44:46 +00:00
Lukas Wirth 80a4746a46 project: Be explicit about project-searchability for buffers (#37773)
Closes https://github.com/zed-industries/zed/issues/28830

Release Notes:

- Fixed builtin buffers and log views showing up in project search
2025-09-08 11:22:36 +00:00
Michael Sloan 47aaaa8bcf Make SanitizedPath wrap Path instead of Arc<Path> to avoid allocation (#37106)
Release Notes:

- N/A
2025-08-28 13:32:30 -06:00
Max BrunsfeldandMikayla Maki 1eae76e856 Restructure remote client crate, consolidate SSH logic (#36967)
This is a pure refactor that consolidates all SSH remoting logic such
that it should be straightforward to add another transport to the
remoting system.

Release Notes:

- N/A

---------

Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>
2025-08-27 00:15:39 +00:00
tidely 7bdc99abc1 Fix clippy::redundant_clone lint violations (#36558)
This removes around 900 unnecessary clones, ranging from cloning a few
ints all the way to large data structures and images.

A lot of these were fixed using `cargo clippy --fix --workspace
--all-targets`, however it often breaks other lints and needs to be run
again. This was then followed up with some manual fixing.

I understand this is a large diff, but all the changes are pretty
trivial. Rust is doing some heavy lifting here for us. Once I get it up
to speed with main, I'd appreciate this getting merged rather sooner
than later.

Release Notes:

- N/A
2025-08-20 12:20:13 +02:00
Piotr Osiewicz 05fc0c432c Fix a bunch of other low-hanging style lints (#36498)
- **Fix a bunch of low hanging style lints like unnecessary-return**
- **Fix single worktree violation**
- **And the rest**

Release Notes:

- N/A
2025-08-19 21:26:17 +02:00
Piotr Osiewicz 8f567383e4 Auto-fix clippy::collapsible_if violations (#36428)
Release Notes:

- N/A
2025-08-19 13:27:24 +00:00
Ben Kunkle 4abfcbaff9 git: Suggest merge commit message in remote (#36430)
Closes #ISSUE

Adds `merge_message` field to the `UpdateRepository` proto message so
that suggested merge messages are displayed in remote projects.

Release Notes:

- git: Fixed an issue where suggested merge commit messages would not
appear for remote projects
2025-08-18 21:08:20 -05:00
Piotr Osiewicz 9e0e233319 Fix clippy::needless_borrow lint violations (#36444)
Release Notes:

- N/A
2025-08-18 21:54:35 +00:00
Cole MillerandKirill Bulatov 1a169e0b16 git: Clear set of dirty paths when doing a full status scan (#36181)
Related to #35780 

Release Notes:

- N/A

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2025-08-14 20:54:19 +03:00
Alvaro Parker 0291db0d78 git: Add handler to get default branch on remote (#36157)
Closes #36150 

Release Notes:

- Fixed `git: branch` action not worked with ssh workflow
2025-08-14 09:10:38 +03:00
Anthony Eidandhpmcdona 62270b33c2 git: Add ability to clone remote repositories from Zed (#35606)
This PR adds preliminary git clone support through using the new
`GitClone` action. This works with SSH connections too.

- [x] Get backend working
- [x] Add a UI to interact with this

Future follow-ups:
- Polish the UI
- Have the path select prompt say "Select Repository clone target"
instead of “Open”
- Use Zed path prompt if the user has that as a setting
- Add support for cloning from a user's GitHub repositories directly

Release Notes:

- Add the ability to clone remote git repositories through the `git:
Clone` action

---------

Co-authored-by: hpmcdona <hayden_mcdonald@brown.edu>
2025-08-11 15:09:38 +00:00
Michael Sloan 68c24655e9 zeta: Collect git sha / remote urls when data collection from OSS is enabled (#35514)
Release Notes:

- Edit Prediction: Added Git info to edit predictions requests (only
sent for opensource projects when data collection is enabled). The sent
Git info is the SHA of the current commit and the URLs for the `origin`
and `upstream` remotes.
2025-08-04 14:18:06 -06:00
Anthony EidandCole Miller 9fa634f02f git: Add option to branch from default branch in branch picker (#34663)
Closes #33700

The option shows up as an icon that appears on entries that would create
a new branch. You can also branch from the default by secondary
confirming, which the icon has a tooltip for as well.

We based the default branch on the results from this command: `git
symbolic-ref refs/remotes/upstream/HEAD` and fallback to `git
symbolic-ref refs/remotes/origin/HEAD`

Release Notes:

- Add option to create a branch from a default branch in git branch
picker

---------

Co-authored-by: Cole Miller <cole@zed.dev>
2025-08-04 18:08:00 +00:00
Alvaro ParkerandCole Miller 07252c3309 git: Enable git stash in git panel (#32821)
Related discussion #31484

Release Notes:

- Added a menu entry on the git panel to git stash and git pop stash. 

Preview: 


![Screenshot-2025-06-17_08:26:36](https://github.com/user-attachments/assets/d3699ba4-511f-4c7b-a7cc-00a295d01f64)

---------

Co-authored-by: Cole Miller <cole@zed.dev>
2025-07-25 23:15:54 +00:00
Piotr OsiewiczandAnthony Eid 631f9a1b31 worktree: Improve performance with large # of repositories (#35052)
In this PR we've reworked how git status updates are processed. Most
notable change is moving the processing into a background thread (and
splitting it across multiple background workers). We believe it is safe
to do so, as worktree events are not deterministic (fs updates are not
guaranteed to come in any order etc), so I've figured that git store
should not be overly order-reliant anyways.

Note that this PR does not solve perf issues wholesale - other parts of
the system are still slow to process stuff (which I plan to nuke soon).

Related to #34302

Release Notes:

- Improved Zed's performance in projects with large # of repositories

---------

Co-authored-by: Anthony Eid <hello@anthonyeid.me>
2025-07-25 13:18:19 +02:00
Piotr Osiewicz 64d0fec699 sum_tree: Store context on cursor (#34904)
This gets rid of the need to pass context to all cursor functions. In
practice context is always immutable when interacting with cursors.

A nicety of this is in the follow-up PR we will be able to implement
Iterator for all Cursors/filter cursors (hell, we may be able to get rid
of filter cursor altogether, as it is just a custom `filter` impl on
iterator trait).
Release Notes:

- N/A
2025-07-22 18:20:48 +02:00
tidely 87555d3f0b project: Remove clones from git blame serialization (#34727)
Release Notes:

- N/A
2025-07-18 20:41:12 +03:00
Eric Cornelissen 1d72fa8e9e git: Add ability to pass --signoff (#29874)
This adds an option for `--signoff` to the git panel and commit modal.
It allows users to enable the [`--signoff`
flag](https://git-scm.com/docs/git-commit#Documentation/git-commit.txt-code--signoffcode)
when committing through Zed. The option is added to the context menu of
the commit button (following the style of the "Editor Controls").

To support this, the commit+amend experience was revamped (following the
ideas of [this
comment](https://github.com/zed-industries/zed/pull/29874#issuecomment-2950848000)).
Amending is now also a toggle in the commit button's dropdown menu. I've
kept some of the original experience such as the changed button text and
ability to cancel outside the context menu.

The tooltip of the commit buttons now also includes the flags that will
be used based on the amending and signoff status (which I couldn't
capture in screenshots unfortunately). So, by default the tooltip will
say `git commit` and if you toggle, e.g., amending on it will say `git
commit --amend`.

| What | Panel | Modal |
| --- | --- | --- |
| Not amending, dropdown | ![git modal preview, not amending,
dropdown](https://github.com/user-attachments/assets/82c2b338-b3b5-418c-97bf-98c33202d7dd)
| ![commit modal preview, not amending,
dropdown](https://github.com/user-attachments/assets/f7a6f2fb-902d-447d-a473-2efb4ba0f444)
|
| Amending, dropdown | ![git modal preview, amending,
dropdown](https://github.com/user-attachments/assets/9e755975-4a27-43f0-aa62-be002ecd3a92)
| ![commit modal preview, amending,
dropdown](https://github.com/user-attachments/assets/cad03817-14e1-46f6-ba39-8ccc7dd12161)
|
| Amending | ![git modal preview,
amending](https://github.com/user-attachments/assets/e1ec4eba-174e-4e5f-9659-5867d6b0fdc2)
| - |

The initial implementation was based on the changeset of
https://github.com/zed-industries/zed/pull/28187.

Closes https://github.com/zed-industries/zed/discussions/26114

Release Notes:

- Added git `--signoff` support.
- Update the git `--amend` experience.
- Improved git panel to persist width as well as amend and signoff on a
per-workspace basis.
2025-07-17 03:39:54 +00:00
Cole Miller 625ce12a3e Revert "git: Intercept signing prompt from GPG when committing" (#34306)
Reverts zed-industries/zed#34096

This introduced a regression, because the unlocked key can't benefit
from caching.

Release Notes:
- N/A
2025-07-11 23:20:35 +00:00
Cole Miller 842ac984d5 git: Intercept signing prompt from GPG when committing (#34096)
Closes #30111 

- [x] basic implementation
- [x] implementation for remote projects
- [x] surface error output from GPG if signing fails
- [ ] ~~Windows~~

Release Notes:

- git: Passphrase prompts from GPG to unlock commit signing keys are now
shown in Zed.
2025-07-11 00:38:51 +00:00
Piotr OsiewiczandJunkui Zhang 985dcf7523 chore: Bump Rust version to 1.88 (#33439)
Goodies in this version:
- if-let chains 🎉
- Better compiler perf for Zed
(https://github.com/rust-lang/rust/pull/138522)

For more, see: https://releases.rs/docs/1.88.0/

Release Notes:

- N/A

---------

Co-authored-by: Junkui Zhang <364772080@qq.com>
2025-06-26 20:54:19 +02:00
Kirill BulatovandNate Butler c0acd8e8b1 Add language server control tool into the status bar (#32490)
Release Notes:

- Added the language server control tool into the status bar

---------

Co-authored-by: Nate Butler <iamnbutler@gmail.com>
2025-06-25 19:57:28 +03:00
feeiyuandCole Miller c766f52f88 Fix diff indicators not restored when reopening remote project (#31384)
Closes #30917

Release Notes:

- Fix diff indicators not restored when reopening remote project

---------

Co-authored-by: Cole Miller <cole@zed.dev>
2025-06-17 10:07:51 -04:00
CharlesChen0823andCole Miller edd40566b7 git: Pick which remote to fetch (#26897)
I don't want to fetch `--all` branch, we should can picker which remote
to fetch.

Release Notes:

- Added the `git::FetchFrom` action to fetch from a single remote.

---------

Co-authored-by: Cole Miller <cole@zed.dev>
2025-06-06 11:28:07 -04:00
Max Brunsfeld 697c2ba71f Enable merge conflict parsing for currently-unmerged files (#31549)
Previously, we only enabled merge conflict parsing for files that were
unmerged at the last time a change was detected to the repo's merge
heads. Now we enable the parsing for these files *and* any files that
are currently unmerged.

The old strategy meant that conflicts produced via `git stash pop` would
not be parsed.

Release Notes:

- Fixed parsing of merge conflicts when the conflict was produced by a
`git stash pop`
2025-05-27 13:34:39 -07:00
Joseph T. Lyons c208532693 Use read-only access methods for read-only entity operations (#31479)
Another follow-up to #31254

Release Notes:

- N/A
2025-05-26 23:04:31 -04:00
Tymoteusz Makowski 88fb623efa Display the correct git push flag when force-pushing (#30818)
When I force pushed via the Git panel and noticed that `git push
--force` command got logged at the bottom. I wanted to add an option to
use `--force-with-lease` instead. However, upon investigation, it seems
`--force-with-lease` is already being used for the executed command:


https://github.com/zed-industries/zed/blob/5112fcebeb365fab385b90b0954fe0bcb338ce63/crates/git/src/repository.rs#L1100

And there is a mismatch with the displayed message:


https://github.com/zed-industries/zed/blob/5112fcebeb365fab385b90b0954fe0bcb338ce63/crates/project/src/git_store.rs#L3555

Release Notes:

- Fixed the displayed flag name when force pushing
2025-05-26 10:26:45 +03:00
Kirill Bulatov 16366cf9f2 Use anyhow more idiomatically (#31052)
https://github.com/zed-industries/zed/issues/30972 brought up another
case where our context is not enough to track the actual source of the
issue: we get a general top-level error without inner error.

The reason for this was `.ok_or_else(|| anyhow!("failed to read HEAD
SHA"))?; ` on the top level.

The PR finally reworks the way we use anyhow to reduce such issues (or
at least make it simpler to bubble them up later in a fix).
On top of that, uses a few more anyhow methods for better readability.

* `.ok_or_else(|| anyhow!("..."))`, `map_err` and other similar error
conversion/option reporting cases are replaced with `context` and
`with_context` calls
* in addition to that, various `anyhow!("failed to do ...")` are
stripped with `.context("Doing ...")` messages instead to remove the
parasitic `failed to` text
* `anyhow::ensure!` is used instead of `if ... { return Err(...); }`
calls
* `anyhow::bail!` is used instead of `return Err(anyhow!(...));`

Release Notes:

- N/A
2025-05-20 23:06:07 +00:00
Max Brunsfeld 1ce2652a89 agent: Create checkpoints when editing a past message (#30831)
Release Notes:

- N/A
2025-05-18 09:02:15 -07:00
tidely 8000151aa9 zed: Reduce clones (#30550)
A collection of small patches that reduce clones. Mostly by using owned
iterators where possible.

Release Notes:

- N/A
2025-05-12 10:09:23 +00:00
Cole MillerandAnthony Eid e1e3f2e423 Improve handling of remote-tracking branches in the picker (#29744)
Release Notes:

- Changed the git branch picker to make remote-tracking branches less
prominent

---------

Co-authored-by: Anthony Eid <hello@anthonyeid.me>
2025-05-01 21:24:26 -04:00
Cole Miller 7587340fb1 Fix a bug that interfered with sorting of conflicted paths in the git panel (#29534)
This PR updates the git store to not register a change in a repository's
merge heads until conflicted paths are seen.

We currently use the repository's merge heads only to decide when the
list of conflicted paths should be refreshed. Previously, the logic
looked like this:

- Whenever we see a change in the merge heads, set the list of
conflicted paths by filtering the output of `git status`.

It turns out that when a conflicting merge takes a while, we can see
this sequence of events:

1. We get an event in .git and reload statuses and merge heads.
Previously there were no merge heads, and now we have some, but git
hasn't finished figuring out which paths have conflicts, so we set the
list of conflicted paths to `[]`.
2. Git finishes computing the list of conflicted paths, and we run
another scan that picks these up from `git status`, but then we throw
them away because the merge heads are the same as in (1).

By not updating our stored merge heads until we see some conflicts in
`git status`, we delay this step until (2), and so the conflicted paths
show up in the git panel as intended.

This means that our merge heads state no longer matches what's on disk
(in particular, during a clean merge we'll never update them at all),
but that's okay because we only keep this state for the purpose of
organizing conflicts.

Release Notes:

- Fixed a bug that could cause conflicted paths to not appear in their
own section in the git panel.
2025-04-30 08:01:03 -04:00
Cole Miller 7f5c874a38 git: Use the CLI for loading commit SHAs and details (#29351)
Since #28065 merged we've seen deadlocks inside iconv when opening Zed
in a repository containing many submodules. These calls to iconv happen
inside libgit2, in our implementations of the methods `head_sha`,
`merge_head_shas`, and `show` on `RealGitRepository`. This PR moves
those methods to use the git CLI instead, sidestepping the issue. For
the sake of efficiency, a new `revparse_batch` method is added that uses
`git cat-file` to resolve several ref names in one invocation. I
originally intended to make `show` operate in batch mode as well (or
instead), but I can't see a good way to do that with the git CLI; `git
show` always bails on the first ref that it can't resolve, and
`for-each-ref` doesn't support symbolic refs like `HEAD`.

Separately, I removed the calls to `show` in `MergeDetails::load`, going
back to only loading the SHAs of the various merge heads. Loading full
commit details was intended to support the inlays feature that ended up
being cut from #28065, and we can add it back in when we need it.

Release Notes:

- N/A
2025-04-25 14:46:02 -04:00
Cole MillerandMax Brunsfeld 724c935196 Highlight merge conflicts and provide for resolving them (#28065)
TODO:

- [x] Make it work in the project diff:
  - [x] Support non-singleton buffers
  - [x] Adjust excerpt boundaries to show full conflicts
- [x] Write tests for conflict-related events and state management
- [x] Prevent hunk buttons from appearing inside conflicts
- [x] Make sure it works over SSH, collab
- [x] Allow separate theming of markers

Bonus:

- [ ] Count of conflicts in toolbar
- [ ] Keyboard-driven navigation and resolution
- [ ] ~~Inlay hints to contextualize "ours"/"theirs"~~

Release Notes:

- Implemented initial support for resolving merge conflicts.

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
2025-04-23 12:38:46 -04:00
Antonio Scandurra e515b2c714 Polish agent checkpoints (#29265)
Release Notes:

- Improved performance of agent checkpoint creation.
- Fixed a bug that sometimes caused accidental deletions when restoring
to a previous agent checkpoint.
- Fixed a bug that caused checkpoints to be visible in the Git history.
2025-04-23 11:37:55 +00:00
Smit Barmase ba7f886c62 project: Show detached head commit SHA in branch pickers (#29007)
When Git is in a detached HEAD state, the branch is `None`, and we can't
get any meaningful information from it. This PR adds a `head_commit`
field to the snapshot, which is always populated with the HEAD details,
even when the branch is `None`.

This also pave path to fix:
https://github.com/zed-industries/zed/issues/28736

git panel branch picker (before, after):
<img width="197" alt="image"
src="https://github.com/user-attachments/assets/0b6abbba-2988-4890-a708-bcd8aad84f26"
/> <img width="198" alt="image"
src="https://github.com/user-attachments/assets/4b08b1a8-5e79-4aa3-a44e-932249602c18"
/>

title bar branch picker (before, after):
<img width="183" alt="image"
src="https://github.com/user-attachments/assets/d94357f8-a4da-4d60-8ddd-fdd978b99fdf"
/> <img width="228" alt="image"
src="https://github.com/user-attachments/assets/d20824a1-9279-44d6-afd1-bf9319fc50e4"
/>

Release Notes:

- Added head commit SHA information to the Git branch picker in the
title bar and Git panel.
2025-04-18 04:23:56 +05:30
Cole Miller 6db29eb90a Remove debug assertions in git_store.rs (#28706)
Closes #ISSUE

Release Notes:

- N/A
2025-04-14 18:25:18 +00:00
Smit BarmaseandCole Miller 78ecc3cef0 git: Amend (#28187)
Adds git amend support.

- [x] Turn existing commit button into split button
- [x] Clean up + Handle shortcuts/focus cases
- [x] Test remote

Release Notes:

- Added git amend support.

---------

Co-authored-by: Cole Miller <cole@zed.dev>
2025-04-14 21:07:19 +05:30
Cole Miller 055df30757 Directly parse .git when it's a file instead of using libgit2 (#27885)
Avoids building a whole git2 repository object at the worktree layer
just to watch some additional paths.

- [x] Tidy up names of the various paths
- [x] Tests for worktrees and submodules

Release Notes:

- N/A
2025-04-11 20:35:14 -04:00
Cole Miller 5909d1258b Fix a panic in the git store (#28590)
Closes #ISSUE

Release Notes:

- Fixed a panic that could occur when git statuses were updated.
2025-04-11 14:05:51 -04:00
Cole Miller 66b3e03baa Fix a bug causing stale optimistic state in the git panel (#28588)
Release Notes:

- Fixed a bug that caused the staged status of files in the git panel to
be out of date in some cases.
2025-04-11 17:26:39 +00:00
Max Brunsfeld 353ae2335b Fix staging/unstaging hunks remotely (#28560)
Fixes a regression introduced in
https://github.com/zed-industries/zed/pull/28377 where the pending hunks
didn't get cleared properly when staging/unstaging hunks remotely. I
didn't add new tests, because the fix was to simplify some code.

Release Notes:

- N/A
2025-04-10 21:31:43 -07:00
294a1b63c0 Fix diff recalculation hang (#28377)
Fixes https://github.com/zed-industries/zed/issues/26039

Release Notes:

- Fixed an issue where diffs stopped updating closing and reopening them
after staging hunks.
- Fixed a bug where staging a hunk while the cursor was in a deleted
line would move the cursor erroneously.

---------

Co-authored-by: Cole Miller <m@cole-miller.net>
Co-authored-by: João Marcos <marcospb19@hotmail.com>
2025-04-10 22:58:41 +00:00
Cole Miller 8ab25e2bac Fix merge conflicts jumping (#28508)
This regressed in #27568, oops.

Release Notes:

- Fixed a bug causing conflicted files in the git panel to jump to the
"Tracked" section as soon as they were staged.
2025-04-10 14:29:36 +00:00
Cole Miller f0b7f355a2 Clean up environment loading a bit (#28356)
Closes #ISSUE

Release Notes:

- N/A
2025-04-08 22:16:35 -04:00