Commit Graph
3332 Commits
Author SHA1 Message Date
Finn Evers aec7395e30 Fix cargo shear warnings (#64340)
Also updates CI to always run this - that way we ensure that disabling
or enabling tests does not become stale at some point and thus can
safely add this.

Release Notes:

- N/A
- [GPUI] N/A
2026-09-17 08:49:31 +00:00
Kirill Bulatov 67ebcd9517 Fix insertion modes for completions without edit ranges (#64139)
Closes https://github.com/zed-industries/zed/issues/64118


https://github.com/user-attachments/assets/f2152411-6011-4d87-8c8e-d83bed0afbbc

`ty` returns completion text without a `textEdit` or a completion-list
default edit range:

```json
{"label":"value2=","insertText":"value2="}
```

The [LSP
specification](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#completionItem)
explicitly states:

> The `insertText` is subject to interpretation by the client side.

For the reported example, `ˇ` marks the cursor:

```py
test(value1, ˇvalue2)
```

Previously, Zed inferred only a range covering the existing `value2`.
Without an insert range, completion acceptance bypassed
`completions.lsp_insert_mode` and replaced that argument with `value2=`,
producing:

```py
test(value1, value2=)
```

The patch also infers an insert range, ending at the cursor rather than
the end of the word.
This lets the existing setting choose between inserting before `value2`
and replacing it.
When a prefix has already been typed, insertion replaces that prefix
while preserving the text after the cursor.

With the unchanged default, `"replace_suffix"`, Zed replaces text after
the cursor only when it is a suffix of the completion’s label.
Here, `value2` is not a suffix of `value2=`, so Zed inserts and
produces:

```py
test(value1, value2=value2)
```

The suffix and subsequence checks now use the raw LSP `label`, not
decorated menu text or `filterText`.
These checks select the edit range; `insertText` still supplies the
inserted text in this example.

Release Notes:

- Fixed insertion modes for completions without edit ranges
2026-09-16 16:03:26 +00:00
Ben Brandt 7cda6f0523 acp: Add agent license if available from the registry (#64178)
The JetBrains team started added links to the relevant license terms for
each agent. Seems worth linking out to if we have it.

Release Notes:

- N/A
2026-09-14 14:04:21 +00:00
Kirill Bulatov 1c3d902fbf Fix diagnostics batches stopping at paths without a worktree (#64017)
Closes https://github.com/zed-industries/zed/issues/62303

Based on the amazing find in
https://github.com/zed-industries/zed/issues/62303#issuecomment-5553387960

Release Notes:

- Fixed diagnostics batches stopping at paths without a worktree
2026-09-11 09:16:11 +00:00
xiaoffandKirill Bulatov 290cbcb9cb buffer_store: Fix path_to_buffer_id never update when move action occurs in remote mode (#64005)
# Objective
Fix an issue in SSH remote mode where reopening a newly created file at
a path that was previously renamed could incorrectly reuse the buffer
for the renamed file.

## Solution

When handling UpdateBufferFile, remove the buffer's previous path from
path_to_buffer_id when the file path changes.

## Testing

Tested manually on Linux using SSH remote mode.

Reproduction before the fix:

touch A
Open A from the project panel

mv A B
touch A

Open the new A from the project panel

Before the fix, opening A reused the buffer for B.

After the fix:

B continues to use the original buffer.
The recreated A opens as a separate buffer.
Renaming an opened remote file still updates the existing buffer to the
new path correctly.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable


Release Notes:

- Fixed an issue in SSH remote mode where reopening a newly created file
at a path that was previously renamed could incorrectly reuse the buffer
for the renamed file.

---------

Signed-off-by: xiaoff <xiaoff0019@outlook.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-10 08:27:36 +00:00
Kirill Bulatov 52b2927a1b Normalize CRLF line breaks in completion labels too (#63920)
Part of
https://github.com/zed-industries/zed/issues/63273#issuecomment-5562451827



https://github.com/user-attachments/assets/ecaa1bd0-672b-4323-a67e-e1a7e3c428fb


Release Notes:

- Fixed CRLF line breaks not normalized in completion labels
2026-09-09 15:23:30 +00:00
284c72404a lsp: Handle dynamic registration of textDocument/documentHighlight (#63029)
Zed did not advertise document highlight dynamic registration support or
handle `textDocument/documentHighlight` registrations. Dynamically
registered providers therefore fell through to the unhandled-capability
path, while servers with a fallback had to advertise a static provider
for every attached document.

Advertise dynamic registration support and track document highlight
registrations and unregistrations alongside the other selector-aware
dynamic text document capabilities. Refresh editors whenever the
effective document highlight registration state changes, including
selector-only changes that leave the merged provider unchanged, so
runtime registrations take effect immediately and unregistrations clear
stale or in-flight highlights.

Add coverage for the client capability, registration lifecycle with
multiple selectors sharing identical provider options, and editor
refresh behavior when an applicable selector is added or removed.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- N/A

---------

Co-authored-by: GPT-5.6 Sol <noreply@openai.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-09 14:55:56 +00:00
Kirill Bulatov 002161d5ba Support commands in inlay hints (#63605)
Closes https://github.com/zed-industries/zed/discussions/51582

During testing, spotted that if I toggle off the hints with the modifier
keys, they are resurrected on scrolling — fixed that in a small commit
on top.

Release Notes:

- Supported commands in inlay hints
2026-09-09 13:47:39 +00:00
Kirill Bulatov 0690433b60 Support LSP command executions and showDocument requests (#63607)
Closes https://github.com/zed-industries/zed/issues/13756
Closes https://github.com/zed-industries/zed/issues/61572

Last window client capability we were missing!
<img width="1557" height="159" alt="image"
src="https://github.com/user-attachments/assets/2cca5d92-a28e-4262-8f55-89f582782bbc"
/>

Two features are connected to each other, as most of the commands result
in opening a document:


https://github.com/user-attachments/assets/661aae88-7af9-4173-9f6a-2fd11dbec675


Release Notes:

- Added support for LSP command executions and showDocument requests
2026-09-09 13:47:28 +00:00
Ali 10676bad1d project: Stop sharing private files through project search (#63860)
# Objective

Files matching the `private_files` setting are meant not to be shared
with collaborators. That is true when a guest asks to open one directly,
`respond_to_open_buffer_request` refuses with `ErrorCode::UnsharedItem`.

Project search reaches the same `create_buffer_for_peer` without passing
through that check. In `handle_search_candidate_buffers`, every matching
buffer was shared with the requesting peer unconditionally, so a guest
searching for a string that happens to appear in a private file received
the buffer containing it.

## Solution

Check `is_private` before sharing a matched buffer with a peer

## Testing

added new test `test_project_search_excludes_private_files` in the
collab integration suite:"
The host configures `private_files: ["**/.env"]` and has two files
`.env` containing `API_KEY=secret` and `a.txt` containing `the secret is
out`. The guest joins the shared project and searches for `secret`.



---

Release Notes:
- Fixed private files being shared with collaborators through project
search.
2026-09-08 20:49:05 +00:00
Ali 490aad88d5 debugger: Copy full variable value instead of trimmed preview (#63902)
# Objective

Fixes #63869 — "Copy Value" in the debugger panel copied the trimmed
display preview instead of the full value.

## Solution

Evaluate the variable's `evaluateName` via the DAP `evaluate` request
using the `clipboard` context (falling back to `variables`), and copy
the returned result. Falls back to the display value if evaluation
fails.

## Testing

- `cargo test -p debugger_ui --lib` passes.

---

Release Notes:

- Fixed debugger "Copy Value" copying the truncated preview instead of
the full value.
2026-09-08 07:12:28 +00:00
Cole Miller db10a8dd73 fs: Refactor the code around GlobalWatcher to be more testable (#63894)
This is a pure refactoring PR to make our FS watching code more
testable. It does two things:

1. Make the `GlobalWatcher` be owned by `RealFs` or `FakeFs` instead of
being a process-wide global.
2. Delete `FakeWatcher` and its `Watcher` implementation, and instead
mock the notify crate itself in `FakeFs` tests via the existing
`WatchBackend` trait. Now all our FS watching code down to the notify
boundary runs the same in tests and production.

Release Notes:
- N/A
2026-09-07 19:01:41 +00:00
Kirill Bulatov 22e9216896 Allow concurrent peer LSP requests via collab (#63736)
Before this change, two different guests requesting the same kind of
request would cancel each other's requests and only the latest one would
have arrived to the latest to query that.

Release Notes:

- Fixed collab LSP requests cancelling each other sometimes
2026-09-04 22:54:06 +00:00
Kirill Bulatov 3569541038 Stop canonicalizing LSP locations before worktree lookup (#63754)
Closes
https://github.com/zed-industries/zed/pull/61392#issuecomment-5538772188
Follow-up to https://github.com/zed-industries/zed/pull/61392



https://github.com/user-attachments/assets/6c745474-6b6e-4cfa-b1b6-87e9631973bf


Not every language server wants to deal with the canonicalized paths,
some (e.g. gopls) can resolve them themselves, and keep sending
symlinked paths over the LSP — canonicalizing them means we will break
out of the current worktree and open odd singleton files instead.

Release Notes:

- Fixed goToDefinition opening out-of-worktree entries
2026-09-04 12:15:49 +00:00
Shuhei KadowakiandKirill Bulatov 23aca9895c lsp: Honor dynamic LSP document selectors (#59243)
Zed previously discarded the documentSelector from dynamically
registered textDocument capabilities and treated those capabilities as
applicable to every buffer attached to the server. This could route
requests for documents outside a registration selector.

Track dynamic textDocument registrations by method and registration ID,
and use their selectors when routing local requests, checking
capabilities, and deriving completion triggers. Static capabilities
continue to apply to every attached buffer. Language and URI scheme
matching are supported, while unsupported pattern matching remains
fail-open.

Keep document color, symbol, link, code lens, and folding range caches
aligned with the selector-aware server set so incapable or non-matching
servers do not leave caches perpetually incomplete.

Require an advertised diagnostic provider before sending pull diagnostic
requests, and add integration coverage for selector-aware dynamic
completion registration and trigger updates.

---

Release Notes:

- Improved language server request routing to respect dynamically
registered document selectors.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-02 19:54:04 +00:00
Kirill Bulatov ab7d21d444 Fix workspace diagnostics polling (#63336)
Closes https://github.com/zed-industries/zed/issues/62391

Workspace diagnostics were polled incorrectly:

* Workspace pulls were cancelled and re-sent every 120s.
Pyright-family servers hold the request open forever and re-analyze the
whole workspace on every new one, so the retry loop leaked memory; the
request is now kept open (long-poll), as the spec recommends.

* No re-trigger after a server closed a workspace pull.
ty closes the request when diagnostics change and expects the client to
re-pull
 
* `ServerCancelled` / `retriggerRequest` was ignored.
The spec defaults cancellation data to `{ retriggerRequest: true }`, so
these errors now retrigger workspace pulls and retry document pulls
instead of failing them.

* LSP error codes were erased with `anyhow!(message)`
Errors now carry a typed `lsp::ResponseError` through the chain,
replacing four copies of `ends_with(...)` matching against
rust-analyzer's literal message texts.

* Workspace partial results were not tied to their request.
Stale or numeric-token `$/progress` reports were applied as current data
and could poison `previousResultIds` until a server restart; reports are
now matched against the exact in-flight token.

* `interFileDependencies` was never read.
Every edit re-pulled all other open buffers even for servers declaring
no inter-file dependencies (e.g. ruff); cross-buffer pulls are now gated
on that capability.

* Cross-buffer pulls were unpaced.
All open buffers were pulled back-to-back after each edit debounce; they
are now paced at one document per 500ms.

* The failure valve killed workspace pulls permanently.
51 hard errors over a server's lifetime silently stopped its workspace
pulls until restart

* Concurrent refresh waiters could be dropped instantly.
The capacity-1 refresh channel resolved a second concurrent waiter to
`false` immediately, and request errors dropped queued refreshes;
waiters now queue and carry over to the retried pull.

Release Notes:

- Fixed basedpyright memory leak caused by incorrect workspace
diagnostics polling
2026-09-02 19:12:35 +00:00
Kaj KowalskiandKirill Bulatov f8000a30f9 Properly clear diagnostics data for stopped servers (#63460)
# Objective

Diagnostics published by a language server survive the buffer being
detached from that server, so a file keeps showing errors from a server
that is no longer reading it.

To reproduce:

1. Install the [GitHub Actions
extension](https://zed.dev/extensions/github-actions).
2. Open a composite action definition,
`.github/actions/<name>/action.yml`.
3. Select the GitHub Actions language for it in the language selector.
That server validates the file as a workflow, so it reports `on` and
`jobs` as missing and `inputs`, `outputs` and `runs` as unexpected.
4. Select YAML again, since GitHub Actions was not what you wanted here.
5. The errors are still there. `editor: restart language servers` does
not clear them either. They go away only once the buffer is dropped, in
practice by switching to another project and back.

Two things keep them alive:

- `LocalLspStore::unregister_buffer_from_language_servers` drops the
snapshot bookkeeping and sends `didClose`, but never clears what that
server already published. `LspStore::set_language_for_buffer` calls it,
so a language change detaches the buffer while leaving the old verdict
on it.
- Restarting does not reach the server either.
`stop_local_language_servers_for_buffers` collects servers through
`language_server_ids_for_buffer`, evaluated against the language the
buffer has *now*. The old server no longer matches, so it is never
stopped, and it is typically still running legitimately for other files
in the project. Only `stop_local_language_server` clears diagnostics,
and it is never reached for that server.

## Solution

The first commit cleared the detached server's diagnostics inside
`unregister_buffer_from_language_servers`, on `didClose`. Review pointed
out that publishes are applied by path regardless of registration, so a
running server can legitimately describe a file that is no longer open
in it, and that this clearing also left `diagnostic_summaries` and the
worktree's per-path diagnostics stale.

The second commit reworks this. Detaching a buffer now only drops the
buffer's entry in `buffers_opened_in_servers` and the path's
pull-diagnostics result ids for the servers it left, two pieces of
per-server state that previously leaked. After the buffer is registered
with the servers of its new language, the server tree is rebuilt through
`refresh_server_tree`, the same pruning that runs on settings changes:
every server no registered buffer maps to any more is stopped through
`stop_local_language_server`, whose path already clears buffer
diagnostic sets, `diagnostic_summaries` and worktree diagnostics. A
detached server that other buffers still map to keeps running and keeps
everything it published. An earlier revision judged orphanhood by
`buffers_opened_in_servers`, which is only filled in once a server runs,
so it stopped servers that were still starting;
`test_context_completion_provider_mentions` caught that.

## Testing

Added `test_selecting_a_language_clears_the_old_servers_diagnostics`: a
Rust buffer gets a diagnostic from a fake server, the buffer is switched
to JavaScript, and afterwards both the buffer's diagnostics and the
project-level `diagnostic_summary` must be empty. It fails on `main`,
where the message survives the switch:

```text
< ["unused constant"]
> []
```

The test passes with the rework and fails without it. The `project` test
suite, `script/clippy` and style checks ran green on the reworked change
in CI. Tested on Linux; the change is platform independent.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

The buffer is back on YAML, as the status bar shows, while the workflow
schema's complaints from the GitHub Actions server are still on screen:
`on` and `jobs` reported missing, and `inputs`, `outputs` and `runs`
reported as unexpected values.

<img width="2514" height="2008" alt="Screenshot From 2026-08-30
21-52-12"
src="https://github.com/user-attachments/assets/040898a6-cc61-41b6-88c6-f346666e8e13"
/>

---

Release Notes:

- Fixed diagnostics from the previous language server staying on a file
after changing its language.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-02 18:23:56 +00:00
Shuhei Kadowaki 60bf47b9f2 lsp: Scope logs and status updates to their projects (#61221)
The language registry and LSP log store are shared by every workspace in
a Zed process. The LSP Logs selector enumerated the shared log store
without filtering by project, while each activity indicator consumed
global binary status updates. This exposed servers from other windows as
"Unknown worktree" entries and surfaced their startup failures or
timeouts in unrelated status bars.

Key each logged server by its owning project or LSP store together with
its process-local language server ID. Use that identity consistently
when adding, removing, streaming, selecting, opening, and reselecting
log entries so local, remote, SSH, and supplementary servers cannot
collide across ownership domains.

Model Copilot and other servers outside the project LSP store as
project-scoped supplementary servers, while matching SSH servers by
their owning LSP store.

Tag project-originated binary status updates with the owning LSP store
entity ID. Carry that source through extension worktree delegates and
every worktree-based WASM language-server call, then let each local LSP
store forward only statuses for its project. Activity indicators rely
solely on their project LSP store, and remote projects continue to
receive host statuses through the existing protocol path instead of
subscribing to local registry events.

Own each binary-status subscription task in its local LSP store and
unregister its broadcaster sender when the store is dropped, so closing
windows cannot leave detached status tasks or stale senders behind.

Add regression coverage for duplicate process-local server IDs across
ownership domains, filtering remote, supplementary, and SSH servers from
other projects, retaining servers owned by the current project or LSP
store, preserving extension status sources, and unregistering dropped
status subscriptions.

Release Notes:

- Fixed language servers from other projects appearing in the LSP Logs
view and their statuses showing in unrelated windows' status bars
2026-09-02 18:23:27 +00:00
Kirill Bulatov 769d0befa7 Support Emmet's wrap with abbreviation (#63383)
Closes https://github.com/zed-industries/zed/issues/15588


https://github.com/user-attachments/assets/2813d235-6dac-4fe6-9ae0-2783e16270ac

Release Notes:

- Added Emmet's wrap with abbreviation support
2026-09-02 18:21:02 +00:00
Ben Kunkle 229450844d git: Move diff hunk operations onto buffer diffs (#63556)
# Objective

Keep Git-specific diff-base knowledge in `GitStore`, where Git
operations are defined.

Related to FR-135.

## Solution

Give each `BufferDiff` its supported hunk operations. Keep editor hooks
limited to rendering custom controls.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- N/A
2026-09-01 15:52:33 +00:00
Kirill Bulatov 24254879b7 Stop re-resolving editorconfig sections on every language settings lookup (#63323)
Closes https://github.com/zed-industries/zed/issues/59689

Symbolicating the reporter's profile (21s of typing, Windows) showed
`Window::draw` taking 63% of the main thread at ~62 redraws/s (p95 draw
= 40ms), and 30.9% of the *entire* main thread inside
`EditorconfigStore::properties()`:
every `LanguageSettings` lookup — several per frame via
`DisplayMap::tab_size`, `MultiBuffer::language_settings`, indent guides,
and `LspStore::supports_range_formatting` — re-ran the full editorconfig
resolution (ancestor walk plus `ec4rs::Section::apply_to` over every key
of every section) and then cloned the whole `LanguageSettings` struct.
Real-world `.editorconfig` files carry hundreds of irrelevant keys
(`dotnet_*`, `ij_*`, ...), so the per-call map assembly dominated:
`RtlAllocateHeap` 7.3%, `memcmp` 7.0%, `memcpy` 6.6%,
`Properties::find_idx` 5.9% self time.

## Commit 1: resolve only the editorconfig properties Zed reads

- `EditorconfigStore::properties()` now applies only the 7 keys Zed
consumes (`indent_style`, `indent_size`, `tab_width`, `end_of_line`,
`max_line_length`, `insert_final_newline`, `trim_trailing_whitespace`)
instead of materializing every key of every matching section.
- Worktrees with no editorconfig at all now return `None` early instead
of allocating an empty `Properties` and forcing a `LanguageSettings`
clone on every lookup.
- Adds an `editor_render_with_editorconfig` benchmark: maximized window,
file-backed buffer at `src/app/components/editor_pane.ts`, a root
`.editorconfig` shaped after [the second
report](https://github.com/zed-industries/zed/issues/59689#issuecomment-5475124891)
(no `root = true`, a `[*]` section with ~3200 keys, 25 sections with
large `{...}` alternation lists) plus a 4-level nested chain, and a
typing workload (insert/delete + cursor moves).

```
main (770aac345c):      time: [37.905 ms 38.005 ms 38.107 ms]
                        time: [38.069 ms 38.157 ms 38.248 ms]
this commit:            time: [2.8547 ms 2.8618 ms 2.8702 ms]
                        time: [2.8372 ms 2.8435 ms 2.8510 ms]
```

The candidate is ~13x faster.
GPUI frame report over the same workload: window draw p50 12.71 ms →
0.76 ms, p99 23.38 ms → 1.22 ms; frame budget overruns 556 → 0.

## Commit 2: cache resolved `LanguageSettings` per buffer

- `Buffer` and `BufferSnapshot` now hold `resolved_settings:
Arc<LanguageSettings>`, recomputed by a `SettingsStore` global observer.
- Global methods for retrieving the settings are still there, but buffer
only uses them for multi buffer's `language_settings_at` with an
injected language different from the buffer's primary; cold scopes such
as extension API, LSP workspace configuration, server startup still use
the global resolution

Same benchmark, same method, on top of commit 1 (alternated runs, quiet
machine):

```
commit 1:               time: [2.8547 ms 2.8618 ms 2.8702 ms]
                        time: [2.8372 ms 2.8435 ms 2.8510 ms]
this commit:            time: [1.6256 ms 1.6325 ms 1.6403 ms]
                        change: [-42.685% -42.270% -41.854%] (p = 0.00 < 0.05)
                        time: [1.6221 ms 1.6284 ms 1.6352 ms]
```

Window draw p50 0.76 ms → 0.47 ms, p99 1.22 ms → 0.69 ms, max 1.02 ms;
zero frame-budget overruns on both sides.
Combined, the benchmark's per-keystroke cost drops ~23x vs `main`
(37.9–38.2 ms → 1.62–1.64 ms).


Release Notes:

- Improved typing and rendering performance in projects that use
`.editorconfig` files.
2026-08-31 11:58:50 +00:00
9a76a39d7d project: Underline diagnostics reported past the end of a line (#63125)
Closes #22473.

Some language servers report a syntax error whose range starts at the
end
of one line and ends at the start of the next — e.g.
Pyright/ruff/ty/pyrefly
on a Python function missing its trailing `:`:

```
range: { start: { line: 0, character: 11 }, end: { line: 1, character: 0 } }
```

That range spans nothing but the line terminator, so there's no glyph
left
for the editor to underline. The diagnostic is real (it shows up in the
status bar and the diagnostics panel) but never gets a visible squiggle
in
the buffer, which makes it very easy to miss — especially since a
missing
`:` is one of the most common Python typos.

## Fix

`update_buffer_diagnostics` already collapses *empty* ranges onto an
adjacent character. This adds a sibling case for ranges that are exactly
`line_start..next_line_start` (i.e. cover only the terminator): they're
pulled back onto the last character of the line they actually concern,
the same way empty ranges are. Ranges are only touched when the end
position is precisely the start of the next line, so genuinely
multi-line
diagnostics that happen to *start* at an end-of-line position are left
untouched.

## Testing

Added `test_diagnostic_range_spanning_line_terminator` in
`project_tests.rs`, modeled on the neighboring
`test_empty_diagnostic_ranges`,
asserting the closing `)` of `def main()` gets the error highlight
instead
of the range being invisible.

Verified against real language servers: reproduced the exact same
`start..next_line_start` range on ruff 0.16.4, ty 0.0.74, and pyrefly
1.2.0
for a missing `:`, matching the LSP trace pyright produced in #22473.

🤖 Generated with [Claude Code](https://claude.com/claude-code)


Release Notes:

- Fixed diagnostics not being underlined when their range covers only a
line terminator (e.g. a missing `:` in Python)

---------

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
2026-08-31 08:11:59 +00:00
Cole Miller a61e2609c1 Normalize ranges returned by language servers in more cases (#63372)
Previously, we'd panic when constructing multibuffer excerpts in
response to "find all references" if a language server returned a
reversed range. This PR makes it so we normalize those ranges using the
existing `range_from_lsp` helper before passing them to
`set_excerpts_for_path`. It also replaces several other places where we
were calling `point_from_lsp` on each endpoint of a range separately
with `range_from_lsp`.

Closes ZED-79W

Co-authored-by: Mikayla <mikayla@zed.dev>

Release Notes:
- Fixed a crash with some languages servers when handling
`editor::FindAllReferences`.
2026-08-28 18:06:41 +00:00
669bede5c5 editor: Add language detection for untitled buffers (#61412)
# Objective

Closes #4868.

Reintroduce automatic language detection for user-created untitled
buffers without allowing it to override language choices made by users
or owning surfaces.

More details:
+ https://github.com/zed-industries/zed/pull/61201
+ https://github.com/zed-industries/zed/pull/61351

## Solution

VS Code distinguishes between inferred and explicitly selected
languages, and only continues automatic detection in the former state.
This change introduces a buffer-local opt-in flag with the same purpose.
It defaults to disabled and is enabled only for user-created untitled
buffers and restored untitled buffers that did not persist a language.
Choosing a language through the language picker disables detection,
while automatically detected languages remain eligible for later
redetection. Buffers whose language is assigned by their owning surface,
such as Channel Notes, never opt in.

Rather than adding persisted state or changing the database schema,
restoration reuses the existing optional serialized language. An
opted-in buffer that remains Plain Text is serialized without a language
and resumes detection after restoration. Once automatic detection has
selected a language, that language is serialized normally and
restoration leaves detection disabled, effectively treating it as an
explicit selection. This also matches VS Code's effective default after
restoration.

Candidate selection adopts VS Code's confidence-group filtering. Results
below the minimum confidence are discarded, and candidate groups are
accepted only after a clear confidence gap. The detector then selects
the first available Zed language without eagerly loading every
candidate. I then added a separate switching rule: Zed keeps the current
language unless another candidate has a clear confidence advantage,
reducing language changes as model scores fluctuate during editing.
Model inference runs off-thread on a bounded sample, and stale results
are discarded.

I also evaluated penalizing YAML and using stricter global switching
thresholds, but neither reliably resolves the ambiguity between Markdown
and YAML. In the reproduction from #61351, Betlang assigns YAML more
than 80% confidence during editing and peaks around 90%. This is
reasonable from the content alone: `#` denotes a YAML comment, while `-`
denotes a sequence item. Adding ordinary prose or a fenced code block
shifts the model strongly toward Markdown. A fixed penalty would overfit
this example and risk suppressing legitimate YAML detection. Since
known-language buffers do not opt in and manual language selection takes
precedence, I consider this level of ambiguity acceptable and prefer not
to introduce language-specific score tuning.

Model inference itself is fast. As noted in #61201:

> In release builds on Linux with an Intel Core i5-13600KF, the
`betlang::detect` call alone typically completes within 3 ms when
processing the maximum sampled input.

The main concern is the work surrounding inference. Without debouncing,
rapid typing creates a snapshot and launches a background detection task
on every keystroke, while the detected language may change before the
user has finished typing. This change therefore adds a 200 ms debounce
delay, allowing detection to run and update the language only after the
user pauses.

## Testing

Automated coverage verifies that short inputs remain Plain Text,
sufficient Rust content is detected as Rust, replacing it with Go
content triggers redetection, and manually selecting Plain Text prevents
subsequent automatic changes. Restoration coverage verifies that a
stored language keeps detection disabled, while an empty language-less
untitled buffer resumes detection.

Beyond the automated tests, I manually tested automatic language
detection while editing untitled buffers.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase


https://github.com/user-attachments/assets/103fc731-e12e-48d6-ae89-03978f1c9d74




---

Release Notes:

- Added automatic language detection for untitled buffers.

---------

Co-authored-by: Max Stevens <maxstevens2708@gmail.com>
Co-authored-by: Christopher Biscardi <chris@christopherbiscardi.com>
2026-08-28 13:19:29 +00:00
Smit Barmase 8ee36b682c git_ui_core: Fix worktree creation for bare repositories (#63351)
Follow-up https://github.com/zed-industries/zed/pull/55153
Fixes
https://github.com/zed-industries/zed/discussions/54553#discussioncomment-17091833

When a repository stores its Git data in `~/work/zed/.bare`, creating a
linked worktree from Zed is broken in two visible ways:

- Zed creates `random-code` at:
```
~/work/worktrees/.bare/random-code/.bare
```
instead of:
```
~/work/worktrees/zed/random-code/zed
```

- Because the checkout ends in `.bare`, Zed displays `.bare` as its
worktree name in the title bar, worktree picker, and agent thread
sidebar. Every worktree Zed creates from that repository gets the same
`.bare` label instead of its generated name.

This problem is specific to the path Zed creates. Worktrees using either
of these layouts are not malformed:
```
~/work/worktrees/zed/random-code/zed
~/work/zed/some-worktree
```

https://github.com/zed-industries/zed/pull/55153 introduced repository
identities for bare repositories. This PR uses that identity in the
remaining worktree naming and creation paths.

There are three repository layouts to account for:

- In a normal repository, the common Git directory is `~/work/zed/.git`,
so Zed derives the main worktree at `~/work/zed`. Existing behavior
remains unchanged.

- With `~/work/zed/.bare`, Git has no main worktree. A checkout named
main is still a linked worktree. Zed now treats `~/work/zed` as the
repository identity, creates new worktrees under `~/work/worktrees/zed`,
and displays their generated names.

- With a bare repository named `~/work/foo.git`, `foo.git` is the
repository identity. Its worktree path remains
`~/work/worktrees/foo.git/random-code/foo.git`. Zed uses foo.git to
derive the worktree name random-code, while displaying the repository
itself as foo.

Existing malformed worktrees such as
`~/work/worktrees/.bare/random-code/.bare` are not moved and may
continue to display `.bare`.

Broken:

<p>
<img width="238" height="58" alt="image"
src="https://github.com/user-attachments/assets/1504e4d0-c34a-471f-8e76-c5ec062b1d77"
/>
</p>
<p>
<img width="274" height="49" alt="image"
src="https://github.com/user-attachments/assets/13266ca9-4e64-426c-b03c-e23c924a3597"
/>
</p>
<p>
<img width="574" height="85" alt="image"
src="https://github.com/user-attachments/assets/0fca58c7-5be7-4d36-9067-066d0b80caf8"
/>
</p>

Release Notes:

- Fixed linked worktree names and creation paths for bare Git
repositories.
2026-08-28 12:15:55 +00:00
Saber OueslatiandKirill Bulatov 797e5dc95c editor: Auto-refresh Bookmarks tab when bookmarks change (#56363)
[## Context

Fixes a bug where the Bookmarks tab, opened via `editor: view
bookmarks`, showed a stale snapshot and had to be reopened to display
bookmarks added or removed while it was open.

Closes #56268

`view_bookmarks` built a one-time multibuffer and never subscribed to
`BookmarkStore`. The store also calls `cx.notify()` while resolving
serialized bookmarks into anchors, even though that bookkeeping does not
represent a user-visible bookmark change. Observing all notifications
would therefore feed resolution notifications back into the refresh
mechanism and cause redundant cancellation and requeue work. The store
now emits a dedicated `BookmarkStoreEvent::BookmarksChanged` from
bookmark mutation paths, while `resolve_all` deliberately does not emit
it.

Refresh state lives on a `BookmarksView` entity that holds the tab's
multibuffer. Split editors already share that multibuffer, so they share
the view as well. Each store event drives one reconciliation regardless
of how many split editors display it. The view remains alive as long as
any split retains it, so closing the original tab does not stop the
remaining split from refreshing.

Each refresh reconciles excerpts per path instead of rebuilding the
multibuffer: `set_excerpts_for_path` updates files that still contain
bookmarks, while `remove_excerpts` removes files whose final bookmark
was deleted. This follows the per-path reconciliation pattern used by
project diff views.

`view_bookmarks` creates the tab synchronously and populates it
asynchronously, following the existing patterns in
`ProjectDiagnosticsEditor::deploy` and
`ProjectSearchView::existing_or_new_search`. Repeated invocations focus
the existing Bookmarks tab instead of opening duplicates.

Video of the manual test:

[Screencast from 2026-05-11
02-03-38.webm](https://github.com/user-attachments/assets/8ac97245-09ff-4a79-9634-20cb8dfbb7eb)

## How to Review

**`crates/project/src/bookmark_store.rs`**

Adds `BookmarkStoreEvent::BookmarksChanged`, emitted from bookmark
mutation paths such as toggle, label edit, file rename or deletion,
clear, and deserialization, but not from anchor resolution. It also adds
`BookmarkStore::is_empty`.

**`crates/editor/src/bookmarks.rs`**

Adds `BookmarksView`, which holds the multibuffer, store subscription,
and in-flight refresh task. It reconciles excerpts and emits
`BookmarksViewEvent::Populated(ranges)` for per-editor highlights and
cursor placement. It also caches the latest populated ranges and replays
them when an editor attaches, allowing a split created after population
to display bookmark highlights immediately.

**`crates/editor/src/editor.rs`**

Adds the shared `bookmark_view`, a per-editor subscription to its
population events, and `bookmark_initial_selection_pending` for initial
cursor placement. `Editor::clone` attaches the split to the shared view
instead of creating another store subscription and refresh task.

**`crates/editor/src/editor_tests.rs`**

Adds five tests covering automatic addition and removal across multiple
files, removal of a file's path after its final bookmark is deleted,
initial cursor placement, a bookmark change racing initial population,
splitting while population is pending, cached highlights in a
late-attaching split, and continued refreshing after the original tab
releases its view handle.

## Self-Review Checklist

- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the UI/UX checklist
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- Fixed Bookmarks tab not updating when bookmarks are added or removed
while the tab is open](https://github.com/zed-industries/zed/pull/56363)

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-08-27 23:28:05 +00:00
1e2e422c7b Fix settings schema missing extension-provided LSP settings on remote (#62355)
## Objective

Fixes an issue where language servers provided by extensions are not
included in the settings schemas served by remote servers. When
connecting to a remote server via the
`open_remote_project_with_existing_connection` flow (dev servers,
multi-workspace reopen, git worktree picker), setup-N servers never
received any extension sync, so their schemas omitted extension-provided
language servers, breaking language support for remote development.

## Solution

Three changes ensure that language servers provided by extensions are
included in the settings schemas served by remote servers:

1. **Register connections opened via
`open_remote_project_with_existing_connection` with the extension
store**: dev servers, multi-workspace reopen, and the git worktree
picker now register their connections with the extension store so that
extensions are synced to those servers. Previously only the
`open_remote_project` flow did this, so setup-N servers never received
any extension sync and their schemas omitted extension language servers.

2. **Emit `ExtensionsInstalledChanged` from `HeadlessExtensionStore`
after sync and install complete**: this allows the remote process to
invalidate its cached settings schemas. The local `ExtensionStore`
already emitted this event; without it, the remote schema cache stayed
stale for the lifetime of the server process.

3. **Include available LSP adapters in the project settings schema**:
this matches the user settings schema (this was fixed for `settings` in
#46766 but never applied to `project_settings`).

## Testing

- Manually verified that after connecting to a remote server via the
`open_remote_project_with_existing_connection` flow (including dev
servers and the git worktree picker), extension language servers appear
in the schema served by the remote server.
- Verified that `ExtensionsInstalledChanged` is emitted after sync and
install complete, and that the remote schema cache is correctly
invalidated and rebuilt.
- Verified that the `project_settings` schema includes the available LSP
adapters, matching the behavior of the user settings schema.
- Reviewers should focus on the multi-workspace reopen and git worktree
picker flows (the two previously unregistered flows) to confirm that
extension language servers are correctly synced and appear in the
schema.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] Unsafe blocks (if any) have justifying comments
- [ ] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase
**Server / Project** — before the fix
<img width="1061" height="749" alt="image"
src="https://github.com/user-attachments/assets/d6c5459f-58fb-4769-a701-f6fb317adc37"
/>
**Local**
<img width="1119" height="449" alt="image"
src="https://github.com/user-attachments/assets/fb30a1e2-74f0-4439-a25f-1022ed164074"
/>

---

Release Notes:

- Fixed an issue where language servers provided by extensions were
missing from settings schemas served by remote servers.

---------

Co-authored-by: vancez <vancez@users.noreply.github.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-08-27 17:09:28 +00:00
ec312b2701 Add LSP call hierarchy modal (#53239)
<img width="1128" height="953" alt="image"
src="https://github.com/user-attachments/assets/b2017c0a-e25a-49d7-9342-d074014d085c"
/>

Closes #14203

Release Notes:
- Initial Call Hierarchy support in Zed

---------

Co-authored-by: Alexey Olshanskiy <gh@aohoy.dev>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-08-27 16:21:41 +00:00
12ef40c316 lsp: Add client support for LSP 3.18 markdown diagnostic messages (#61030)
LSP 3.18 allows servers to send [`MarkupContent` diagnostic
messages](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.18/specification/#diagnostic),
guarded by the client capability
`textDocument.diagnostic.markupMessageSupport`.

- Advertise `markup_message_support` only while pull diagnostics are
enabled because `textDocument.diagnostic` is the pull-model capability.
  LSP 3.18 currently has no equivalent capability for push diagnostics:

https://microsoft.github.io/language-server-protocol/specifications/lsp/3.18/specification/#diagnosticClientCapabilities
  https://github.com/microsoft/language-server-protocol/issues/2246
- Handle `string | MarkupContent` messages in both push and pull
diagnostic paths: markdown-kind messages populate the existing
`Diagnostic::markdown` field (rendered in hover popovers and the
diagnostics panel), plaintext-kind markup remains plain text, and plain
string messages keep going through the adapter's
`diagnostic_message_to_markdown`.
- Preserve server-provided markup for code actions sent back to the
originating server, avoid forwarding markup diagnostics to other
servers, and render diagnostic metadata without altering the
server-provided markdown.
- Carry the markup kind over RPC via a new optional
`LspDiagnostic.markup_message_kind` proto field so remote/collab
projects round-trip `MarkupContent` messages.

Depends on the lsp-types change that turns `Diagnostic.message` into a
`DiagnosticMessage` enum (`string | MarkupContent`):
https://github.com/zed-industries/lsp-types/pull/15
Once merged, Cargo.toml can point to the upstream commit.

Note that Zed already rendered some plain-string diagnostics as Markdown
through language-specific adapter hooks, including `rust-analyzer`. This
adds protocol-level support for diagnostics explicitly sent as LSP 3.18
`MarkupContent`, while preserving the existing adapter fallbacks.

As a result, this does not introduce a new diagnostics rendering
pipeline.
Server-provided Markdown is routed through the existing
`Diagnostic::markdown` path, with small fixes to handle Markdown-only
updates and block content correctly.

## Showcase

Example from [JETLS.jl](github.com/aviatesk/JETLS.jl) (a Julia language
server):

> Before
<img width="924" height="160" alt="Screenshot 2026-07-15 at 16 05 40"
src="https://github.com/user-attachments/assets/b19fe9e3-50e3-44e4-9b4d-ac8bd438d3d6"
/>

> After
<img width="924" height="160" alt="Screenshot 2026-07-15 at 14 13 05"
src="https://github.com/user-attachments/assets/359c3382-118d-4fa6-aa91-6bd3661d3d28"
/>

---

Release Notes:

- Added support for rendering LSP 3.18 Markdown diagnostic messages from
language servers.

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
2026-08-27 12:55:42 +00:00
Miguel Raz Guzmán Macedo fe5b7cedc4 Remove wasted clones of loop-invariant values (#62763)
# Objective

Remove avoidable clones of loop-invariant values that pay a copy on
every loop iteration. These were found by running a prototype
`deep_clone_in_loop` dylint (modeled on the accidentally quadratic
project-search fix in #62658) across the workspace. None of these sites
are quadratic in practice — the loops are bounded — but each one does
strictly wasted work that a one-line change removes.

## Solution

- `collab/src/api/extensions.rs`: use `next_marker.take()` instead of
`next_marker.clone()` for the S3 pagination marker. The marker is either
overwritten via `clone_from` at the end of the iteration or the loop
breaks, so it is never read after the `take`.
- `project/src/manifest_tree/path_trie.rs`: build the trie key with
`Arc::from(path_so_far.as_rel_path())` instead of
`path_so_far.clone().into()`. The `From<RelPathBuf> for Arc<RelPath>`
impl copies the bytes into the `Arc` anyway, so the intermediate
`RelPathBuf` clone was a second, redundant copy.
- `context_server/src/client.rs`: in `notify`, split off the last
handler and move the `serde_json::Value` payload into it, cloning only
for the preceding handlers. Previously every handler received a clone
and the final one was always wasted.
- `editor/src/rewrap.rs`: use `std::mem::replace` to move the
comment-delimiter and rewrap-prefix accumulators into the pushed range
instead of cloning them and immediately reassigning.

## Testing

- `cargo check -p collab -p project -p context_server -p editor` —
clean.
- `cargo test -p editor rewrap` — 7/7 pass, including the
boundary-sensitive `test_rewrap*` editor tests.
- `cargo test -p context_server` — 97/97 pass.
- `cargo test -p project path_trie` — 2/2 pass.
- Re-ran the `deep_clone_in_loop` lint on the four crates: the
`extensions.rs`, `path_trie.rs`, and `rewrap.rs` hits are gone;
`client.rs` still (correctly) reports the remaining required per-handler
clone.
- Not tested platform-specifically; the changes are
platform-independent.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- N/A
2026-08-27 05:35:30 +00:00
Jacob WolfandSmit Barmase fc9258b463 editor: Add file permalink support to tabs and the Project Panel (#62177)
# Objective

- Add file-level hyperlink support for opening and copying hyperlinks
for Git remote source control to project panel and tabs
- Unify the language for Git remote hyperlinks across blame, project
panels, and tabs to be similar to GitLens' definitions (which are
commonly used in VS Code)

## Solution

- Updated the Git crate to expose relevant metadata to surface new
options within the editor
- Added new options for `Open File on Remote` and `Copy Remote File URL`
to project panel/file explorer and file tabs
- Altered the blame UI options to be consistent with new labels / more
clear

## Testing

- Ran `cargo run` to boot app and manually smoke test (see proof below)
- Added unit tests for this change

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase



https://github.com/user-attachments/assets/d600ca4f-47e7-438c-90e1-f40124a606b4

---

Release Notes:

- Added options to open or copy whole-file permalinks from file tabs and
the Project Panel.

---------

Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
2026-08-26 18:21:33 +00:00
Grant HutchinsandKirill Bulatov 3b90a96830 agent: Release completed terminal PTY resources (#62978)
Closes #62972

Completed Agent terminal cards remain alive so conversation history can
render their output. Each retained terminal also kept its Alacritty PTY
sender alive, which retained a poller and one kqueue descriptor after
the command exited.

Terminal lifecycle state is now more strongly typed to prevent this
class of regression. Task terminals are created through a sealed
`TerminalMode` API that pairs their running state with the correct
completion channel, while PTY resources use explicit active and released
states. This makes invalid lifecycle combinations unrepresentable
instead of relying on callers to coordinate independent `Option` values
correctly.

- Release the live PTY sender after final terminal output is captured.
- Preserve PTY process metadata and working-directory behavior for
historical terminal cards.
- Represent PTY resources as explicit active or released lifecycle
states.
- Construct interactive and task terminals through typed modes so a task
cannot omit its running state or use a mismatched completion channel.
- Keep resource release idempotent for later ACP release and entity
destruction.
- Add a macOS regression test that retains the historical terminal
entity while exercising the complete sandboxed terminal tool path.

Release Notes:

- Fixed Agent terminal tool calls leaking file descriptors on macOS.

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-08-26 17:56:33 +00:00
7ecab315fb Fix project search holding a reference to closed unsaved files (#61677)
# Objective

Fixes #28398

## Solution

This issue was occurring because `ProjectSearch` stored
`Entity<MultiBuffer>` with has reference counted pointers to underlying
buffers
The function `remove_deleted_buffers` is renamed to
`remove_stale_buffers` and it now also checks for buffers which do not
have a file associated with them and are closed. Then, it removes them
from `Entity<MultiBuffer>` stored in ProjectSearch. This function is
also called in again when workspace is upgraded.

## Testing

Bug being fixed was manually verified. 

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable


Release Notes:

- Fixed project search retaining results from closed untitled buffers.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
Co-authored-by: zed-zippy[bot] <234243425+zed-zippy[bot]@users.noreply.github.com>
2026-08-26 17:00:03 +00:00
Kirill Bulatov c595091b0a Bump dependencies to dedupe the crate graph (#63231)
Deduplicates crates with different versions from the graph, drops unused
features.

`cargo tree -d duplicate` listing: 160 -> 112 lines.

<details>
<summary>Deduplicated list</summary>

```
base64 (v0.22.1, v0.21.7 -> v0.22.1)
convert_case (v0.11.0, v0.10.0, v0.8.0 -> v0.11.0, v0.10.0)
core-foundation (v0.10.0, v0.9.4 -> v0.10.0)
cssparser (v0.36.0, v0.35.0 -> v0.37.0, v0.36.0)
fancy-regex (v0.18.0, v0.16.2 -> v0.19.0)
fixedbitset (v0.5.7, v0.4.2 -> v0.5.7)
h2 (v0.4.12, v0.3.27 -> v0.4.12)
heck (v0.5.0, v0.4.1, v0.3.3 -> v0.5.0, v0.4.1)
html5ever (v0.39.0, v0.35.0 -> v0.39.0)
hyper (v1.7.0, v0.14.32 -> v1.7.0)
hyper-rustls (v0.27.9, v0.24.2 -> v0.27.9)
mach2 (v0.6.0, v0.5.0, v0.4.3 -> v0.6.0, v0.5.0)
markup5ever (v0.39.0, v0.35.0 -> v0.39.0)
phf (v0.13.1, v0.12.1, v0.11.3 -> v0.13.1, v0.11.3)
phf_codegen (v0.13.1, v0.11.3 -> v0.13.1)
phf_generator (v0.13.1, v0.12.1, v0.11.3 -> v0.13.1, v0.11.3)
phf_macros (v0.13.1, v0.12.1, v0.11.3 -> v0.13.1, v0.11.3)
phf_shared (v0.13.1, v0.12.1, v0.11.3 -> v0.13.1, v0.11.3)
prost (v0.12.6, v0.9.0 -> v0.14.4)
prost-build (v0.12.6, v0.9.0 -> v0.14.4)
prost-derive (v0.12.6, v0.9.0 -> v0.14.4)
prost-types (v0.12.6, v0.9.0 -> v0.14.4)
rustix (v1.1.4, v0.38.44 -> v1.1.4)
rustls (v0.23.40, v0.21.12 -> v0.23.40)
rustls-native-certs (v0.8.3, v0.6.3 -> v0.8.3)
rustls-pemfile (v2.2.0, v1.0.4 -> v2.2.0)
rustls-webpki (v0.103.13, v0.101.7 -> v0.103.13)
security-framework (v3.5.1, v2.11.1 -> v3.5.1)
socket2 (v0.6.3, v0.5.10 -> v0.6.3)
string_cache (v0.9.0, v0.8.9 -> v0.9.0)
string_cache_codegen (v0.6.1, v0.5.4 -> v0.6.1)
strum (v0.28.0, v0.27.2 -> v0.28.0)
strum_macros (v0.28.0, v0.27.2 -> v0.28.0)
tendril (v0.5.1, v0.4.3 -> v0.5.1)
tokio-rustls (v0.26.4, v0.24.1 -> v0.26.4)
tungstenite (v0.28.0, v0.27.0 -> v0.28.0)
web_atoms (v0.2.6, v0.1.3 -> v0.2.6)
which (v6.0.3, v4.4.2 -> v8.0.5)
```

</details>


Release Notes:

- N/A
2026-08-26 14:33:13 +00:00
Kirill BulatovandBennet Bo Fenner 839ab7a9f7 Fix shallow diffs causing a lot of computations (#63024)
For repositories with shallow mode enabled, before, Zed instantly loaded
diff changes which could be very large and CPU-demanding:


https://github.com/user-attachments/assets/5577730a-efef-424f-b749-501394a8b51f

Now, we show the following state instead of loading:

<img width="1728" height="1084" alt="after"
src="https://github.com/user-attachments/assets/03cc47fe-7074-4e8b-ba12-2fefa101377d"
/>

(the button allows to move on and do the load nonetheless)


Release Notes:

- Fixed shallow diffs causing a lot of computations

---------

Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
2026-08-26 14:33:08 +00:00
Kirill Bulatov 1475887faf Enable project search on type by default (#62506)
Closes https://github.com/zed-industries/zed/issues/9318

Most of the diff is tests.

Notable behavior changes during this mode, compared to current mode:

* unsaved changes in multi buffer won't spawn any "save or not" pop-ups
during typing — submitting the query still does it, as before.
Unsaved files will stay so after being sorted out on typing: we cannot
save them by default as file-less buffers need a save modal; Zed should
already be able to persist and restore such changes on restart.

* gutter may jump during search, if new excerpts with large line numbers
appear during query input — yet it would not shrink back to avoid
excessive flickering and rewraps

Release Notes:

- Enabled project search on type by default (use `{ "search": {
"search_on_type": false } }` to restore the previous behavior)
2026-08-26 14:33:03 +00:00
Smit Barmase 391a66a5ad debugger: Separate Continue Program and Continue Thread actions (#63135)
Fixes #63091

Continue Program was sending `singleThread: true` whenever the adapter
supported it, which caused some adapters to resume only the selected
thread. It now leaves `singleThread` unset and resumes all threads.

Adapters that support single-thread execution now show separate Continue
Program and Continue Thread buttons. Other adapters still show only
Continue Program.

<img width="247" height="108" alt="image"
src="https://github.com/user-attachments/assets/5059d291-4809-488b-9169-e4817852fb07"
/>

This change also:

- Updates thread states from the continue response instead of waiting
for a [continued event, which adapters are not expected to
send](https://github.com/microsoft/debug-adapter-protocol/blob/bf8a5d27e8040044b84b863f90916e08925ee811/debugAdapterProtocol.json#L243-L246).
- Treats an omitted allThreadsContinued in a continued event as true, as
required by the [DAP
specification](https://github.com/microsoft/debug-adapter-protocol/blob/main/debugAdapterProtocol.json#L260-L263).

Release Notes:

- Added a Continue Thread action and fixed Continue Program to resume
all threads.
2026-08-24 20:32:08 +00:00
Andrey Fedoseev 49a841c7ad Fix PythonLocator to pass through env variables from the task template (#63154)
This matches `GoLocator` and `NodeLocator`

# Objective

The problem: `env` variables defined in `tasks.json` aren't used when
the task runs in debug mode.

Example:

```json
[
  {
    "label": "pytest (custom)",
    "env": {
      "DATABASE_URL": "...",
    },
    "command": "$ZED_CUSTOM_PYTHON_ACTIVE_ZED_TOOLCHAIN",
    "args": [
      "-m",
      "pytest",
      "$ZED_CUSTOM_PYTHON_TEST_TARGET",
    ],
    "tags": ["python-pytest-class", "python-pytest-method"],
    "cwd": "$ZED_WORKTREE_ROOT",
  },
]
```

When a test runs normally, the `DATABASE_URL` variable is set correctly.
When the test runs in debug mode, the variable is not set.

## Solution

`PythonLocator` copies the `env` value from the `TaskTemplate`. This
matches other locators, such as `GoLocator` and `NodeLocator`

## Testing

- Did you test these changes? If so, how?
  - The existing integration test is updated to verify the change
- Are there any parts that need more testing?
  - No
- How can other people (reviewers) test your changes? Is there anything
specific they need to know?
- Run `cargo test -p project --test integration
debugger::python_locator::test_python_locator`
- If relevant, what platforms did you test these changes on, and are
there any important ones you can't test?
  - Linux (NixOS), the change is platform-agnostic.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

N/A

---

Release Notes:

- Fix `PythonLocator` to pass through `env` variables from the task
template
2026-08-24 16:43:13 +00:00
tidely 5b70f793d3 Use Duration to improve type safety and unit correctness (#62969)
# Objective

- Prefer using `Duration` instead of integers when dealing with spans of
time. This prevents confusing different units of time and comparing
arbitrary integers with durations.
- Remove `_ms`/`_secs` suffixes from variables which are `Duration`,
since their unit is inside of the type.
- Initialize large integer constants using `Duration`, which has more
descriptive constructors, while maintaining the resulting integer type.

Release Notes:

- N/A or Added/Fixed/Improved ...
2026-08-21 07:28:05 +00:00
Kirill Bulatov deb194b49b Properly deduplicate overlapping range formatting results (#62935)
Fixes https://github.com/zed-industries/zed/issues/62780

When formatting changed-only regions, we have received formatting
changes that are larger than the regions submitted.
Previous code merged only adjacent hunks in a single response, without
merging anything else, e.g. multiple responses' ranges that overlapped.

Release Notes:

- Fixed overlapping range format results duplicating the text
2026-08-20 12:15:06 +00:00
Anıl Zeybek 09adbb01f6 workspace: Persist recent navigation history across sessions (#55034)
Saves the recent navigation history (up to 20 entries) to the workspace
DB so it survives restarts. When reopening a workspace, persisted paths
that resolve to the current project are merged into the file finder's
history, deduplicated against files already opened in the session.


https://github.com/user-attachments/assets/3d8934e1-0da6-4445-8f3d-acc5597d7ac8

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes: https://github.com/zed-industries/zed/issues/56271

Release Notes:

- Improved file finder history to include recently opened files from
previous sessions.
2026-08-20 11:27:03 +00:00
Artem PetryakovandChristopher Biscardi 3ea4d186a1 Deduplicate worktree entries from LSP paths with mismatched casing (#61392)
# Objective

On case-insensitive volumes (the macOS default), language servers may
return `Location` URIs whose path casing differs from the worktree's
stored casing - e.g. `Utils/helpers.py` when the on-disk (and worktree)
path is `utils/helpers.py`. `LspStore::open_local_buffer_via_lsp` used
the LSP path verbatim, and worktree selection
(`WorktreeStore::find_worktree`) does a case-sensitive prefix match, so
the existing worktree was either missed (creating a duplicate invisible
worktree) or matched but with a relative path that retained the LSP's
intermediate-component casing. That relative path was then used to
`load_file`, which inserted a brand-new `Entry` keyed by the
differently-cased path alongside the existing one - producing duplicate
file entries in the project panel. This was most visible when navigating
Python imports (Go to Definition) where the LSP returned
differently-cased paths.


https://github.com/user-attachments/assets/e36930b5-8dfd-4b43-8fe4-5317d401e198

## Solution

Canonicalize the LSP-provided absolute path via `fs.canonicalize` before
the worktree lookup in `LspStore::open_local_buffer_via_lsp`, so the
path casing matches the filesystem and the existing worktree/entry is
reused. Canonicalization failures (e.g. a path that doesn't exist on
disk yet) fall back to the original path to preserve prior behavior.

To enable testing this on a fake filesystem, `FakeFs` now supports
`set_case_sensitive(false)` and its `canonicalize` resolves names
case-insensitively, returning the stored (canonical) casing.

## Testing

Added `test_open_buffer_via_lsp_case_variant_no_duplicate` in
`crates/project/tests/integration/lsp_store.rs`. It opens a buffer via
an LSP URI with differently-cased intermediate component
(`/root/SRC/main.rs` vs `/root/src/main.rs`) on a case-insensitive
FakeFs and asserts that no differently-cased entry is created and the
canonical entry is preserved. Verified the test fails without the fix
(`SRC/main.rs` duplicate appears) and passes with it. Existing worktree,
fs, and project_panel test suites remain green.


## Self-Review Checklist:

- [X] I've reviewed my own diff for quality, security, and reliability
- [X] Unsafe blocks (if any) have justifying comments
- [X] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [X] Tests cover the new/changed behavior
- [X] Performance impact has been considered and is acceptable

## Showcase


https://github.com/user-attachments/assets/f052cf10-8b45-4547-8425-00ce4050ee7c

---

Release Notes:

- Fixed duplicate file entries in the project panel on macOS when
navigating to definitions via the language server returned paths with
different casing than the worktree root.

---------

Co-authored-by: Christopher Biscardi <chris@christopherbiscardi.com>
2026-08-20 11:19:14 +00:00
Ibrahim Khan 828544342d search: Fix regex replace with lookahead and lookbehind (#61900)
# Objective

- Fixes #25905
- Regex search-and-replace silently does nothing when a same-line
pattern contains a lookahead or lookbehind. Searching highlights the
correct hits, but Replace All or `:s` in Vim mode leaves the buffer
untouched.

Reproduce with `316227766016837933199`, search `(\d)(?=(\d{4})+$)` in
regex mode, and replace with `$1,`. Expected:
`3,1622,7766,0168,3793,3199`. Actual before this change: nothing
changes. The same problem affects `(?<=foo: )bar` replaced with `BAZ`.

`SearchQuery::replacement_for` expanded the replacement by re-running
the whole pattern against the matched text alone. Lookaround assertions
inspect text outside the match, so the isolated hit no longer matched
and the edit replaced the hit with itself.

## Solution

- `replacement_for` now expands from captures located at the exact hit
range within its source context.
- Single-line regex hits use the complete source line, so lookahead,
lookbehind, and line anchors see the same surrounding text used by
search.
- Literal and escaped-regex searches bypass context reconstruction
because their replacements do not use captures.
- Multi-line hits retain the exact matched text, preserving the prior
cross-line behavior.
- If selection boundaries prevent the pattern from matching the
reconstructed line, replacement falls back to the isolated hit,
preserving prior behavior.
- Replace All caches the source line across hits on the same line.

Cross-line lookaround remains unchanged: assertions that need text
outside a multi-line hit still produce a no-op replacement.
Search-within-selection can also retain the prior no-op behavior when
the selection boundary changes assertion context.

## Testing

- `cargo test -p search test_replace_with_lookaround` (2 passed)
- `cargo fmt --all -- --check`
- `./script/clippy -p editor -p project -p search`
- Tested on Linux arm64. The change is platform independent.

## Self-Review Checklist:

- [x] I have reviewed the diff for quality, security, and reliability
- [x] Unsafe blocks, if any, have justifying comments
- [x] The content adheres to Zed UI standards
- [x] Tests cover the changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Fixed same-line regex replacements that use lookahead or lookbehind
2026-08-19 15:55:24 +00:00
Xin Zhao fa00dccc42 Fix project path handling when connecting from Unix to Windows remotes (#62038)
# Objective

Follow-up of #61374.

Zed now supports Windows as a remote target, but when connecting from a
Unix platform to Windows, some path handling still uses the native
client's path style (Unix) to construct paths, which causes weird path
displays in different areas.

One of them is the project path stored in the `settings.json` file,
which is related to the open path picker in the codebase:

https://github.com/zed-industries/zed/blob/5e1fd392f67e27fa1da91bad43eef7db1a5dec23/crates/open_path_prompt/src/open_path_prompt.rs#L668-L679
For example, if I have a remote project at `D:\code\test_python` and
want to open it in remote development, I usually use path completions,
with `D:\code\` as the parent path and `test_python` as the selected
candidate. Zed directly joins them using `Path::join` on the Unix
platform, which results in `D:\code\/test_python`.

A second thing I found is the displayed name for the git repo. The
related source code is:

https://github.com/zed-industries/zed/blob/5e1fd392f67e27fa1da91bad43eef7db1a5dec23/crates/title_bar/src/title_bar.rs#L262-L268
Also taking `D:\code\test_python` as an example: the passed-in
`common_dir_abs_path` is `D:\code\test_python\.git`, and
`repo_identity_path()` directly uses `Path::file_name()` and
`Path::parent()` from the standard library to handle this:

https://github.com/zed-industries/zed/blob/5e1fd392f67e27fa1da91bad43eef7db1a5dec23/crates/project/src/git_store.rs#L9956-L9965
Ideally, this function should return `D:\code\test_python`. But due to
the platform mismatch, `D:\code\test_python\.git` is returned; after
further processing in the title bar, we get `D:\code\test_python\` as
the displayed name, while the expected display name is `test_python`.

In the past, only Unix-like systems could serve as remote servers, and
their path separator (`/`) is valid on Windows, so everything looked
fine. But Unix does not support `\` as a valid separator — that's the
root cause. We need to use `PathStyle`, which is designed for processing
paths across platforms, to deal with these cases.

## Solution

- Added new APIs `PathStyle::parent()` and `PathStyle::file_name()`,
which serve as replacements for `Path::parent()` and `Path::file_name()`
to process paths cross-platform.
- Adopted the new APIs in `repo_identity_path()`, and updated the
relevant call sites.
- For the open path picker, use `PathStyle::join_path()` instead of
`Path::join`.

## Testing

The added `PathStyle::parent()` and `PathStyle::file_name()` are covered
by detailed unit tests. These tests verify that the behavior matches the
corresponding methods in `Path`, just independent of the host platform.

For the path display issues, I built and tested manually; a comparison
is attached in the Showcase section.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

<details>
  <summary>Click to view showcase</summary>

| Content | Before | After |
|:--:|:--:|:--:|
|title bar|<img width="486" height="272" alt="title_bar_before"
src="https://github.com/user-attachments/assets/d14d0e37-a1b8-43ab-b51b-fe9dd1b977eb"
/> | <img width="406" height="274" alt="title_bar_after"
src="https://github.com/user-attachments/assets/fc9193f4-d42c-47a8-a254-4ed08c806a11"
/> |
|path storage| <img width="337" height="264" alt="project_path_before"
src="https://github.com/user-attachments/assets/3352add3-20df-43b9-8a20-10ee7d96e703"
/>| <img width="319" height="262" alt="project_path_after"
src="https://github.com/user-attachments/assets/fa3d7feb-f393-416a-868d-85eb0af5cfb8"
/>|
|open remote| <img width="554" height="135" alt="open_remote_before"
src="https://github.com/user-attachments/assets/62983eca-22ad-472f-8333-8561cfc17357"
/>|<img width="562" height="176" alt="open_remote_after"
src="https://github.com/user-attachments/assets/22528a6b-0e73-4a12-a825-673ba57a63da"
/> |
</details>


## Other things to note
This PR also did a little refactoring: it moved the `PathStyle`-related
tests from the `util` crate to the `path` crate, and updated the
documentation to reflect that Windows can serve as a remote platform.

The recent project picker also suffers from the same cross-platform bug,
but it is not fixed here, because a clean fix requires dealing with
database storage, unlike the direct API changes made here. I will
address it in a follow-up PR.

This PR looks very large, but most of the changes are the test migration
and the new API implementation. I hope the unit tests and comments can
offload some of the burden for reviewers.

---

Release Notes:

- Fixed project paths being built incorrectly when connecting from Unix
machines to Windows remote servers.
2026-08-19 12:16:37 +00:00
John YaniandKirill Bulatov 3f660a0a60 Remove deprecated std::usize import from uniform_list.rs (#62841)
<img width="993" height="370" alt="image"
src="https://github.com/user-attachments/assets/15e3a185-3328-4069-ad86-21d29f647f83"
/>

# Objective

- using `std::usize` currently is a warning, but it's a hard fairule in
rust nightly
- gpui-web requires rust nightly
- https://doc.rust-lang.org/std/usize/index.html
 
## Solution

- remove std::usize import, it would be used a primitive type

## Testing

-
https://github.com/iamnbutler/gpui-unofficial/actions/runs/32189970651/job/95882109895#step:8:753

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- N/A

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-08-18 22:41:54 +00:00
Ali 00c0e96e76 Make opening large files use less peak memory (#62748)
# Objective
Opening a file laods it twice. `decode_file_text` builds the whole file
as a `String`, and that `String` stays alive alongside the finished rope
while `text::Buffer::new` copies it in. The `Vec` behind it grows by
doubling, so it also commits up to nearly the file's size again in
capacity it never uses.

Partially addresses #27283.

## Solution

Add `decode_file_text_to_rope`, which streams the file in 1 MB blocks
straight into a `Rope`, validating UTF-8 and normalizing line endings as
it goes. The file is never fully held as a `String`.

`LoadedFile::text` becomes a `Rope` carrying the `LineEnding` detected
before normalizing, so `buffer_store` calls `Buffer::new_normalized`.

## Testing

On a 729 MB SQL dump, peak memory fell 25% and CPU fell around 28%.
tested on 5950x, win11.

Release Notes:

- Improved memory use when opening large files, reducing peak memory
during load by roughly the size of the file itself.
2026-08-18 16:59:08 +00:00
Buyun Xu 3624a5bfda project: Anchor diagnostic related information that points into the buffer (#62805)
Closes #62796. Follow-up to #62110.

# Objective

The range of a diagnostic entry is anchored when it is ingested, so it
follows edits. The ranges in the related information kept on the
diagnostic were the ones the server published. A code action request
carried both and reported the same note at two different lines: the
entry Zed flattened that note into had followed the edit, the related
information had not.

The distance does not correct itself either. When diagnostics are merged
rather than replaced, the existing entries are re-collected from their
anchors while the payload is cloned as it is, so the two positions drift
further apart with every edit that passes.

`mlir-lsp-server` shows what this costs. `MLIRTextFile::getCodeActions`
takes the line number out of `relatedInformation`, and
`getCodeActionForDiagnostic` resolves it against its own current
document, reading that line to copy its indentation before inserting the
`expected-note` check.

## Solution

The related information moves from `Diagnostic` onto
`DiagnosticEntry<T>`, next to the range it belongs with. The locations
of the diagnostic's own file are then in the same coordinate space as
that range: anchors inside the buffer, points in the worktree's store.
`Diagnostic` carries no coordinates again, so nothing that is only
meaningful inside one buffer travels with a payload that outlives it.

Every transition goes through `DiagnosticEntry::map_coordinates`: the
unsaved-edit adjustment and the clipping when diagnostics are ingested,
the anchoring in `DiagnosticSet::new`, and the conversion back to points
in `merge_diagnostic_entries`. Only the diagnostic's own range is
widened when it is empty, since that is for how it is rendered, while
the related locations are reported back as the server framed them.

Locations in another file have nothing here to anchor to and are kept as
published, which is also what `mlir-lsp-server` expects, since it skips
them.

`DiagnosticEntryRef` is left alone. It is what the rendering path
iterates, down to the scrollbar markers that walk every diagnostic of
the buffer on each frame, so nothing there converts or allocates. The
entries are read through `diagnostic_entries_in_range` where the request
is built, and `diagnostics_in_range` is now implemented on top of it.

The field is an `Option`, as an empty `Arc<[_]>` still allocates and
most diagnostics carry no related information.

`data` has the same staleness and cannot be anchored, as it is opaque.

## Commits

The third commit is mechanical: it introduces `DiagnosticEntry::new` and
rewrites the literals at its call sites, so that the last commit holds
only the change of behaviour.

## Testing

Three tests, all failing before this change. The first two are added as
separate commits, so that they can be run against `main`:

- `test_code_actions_related_information_follows_edits` edits above the
note and requests code actions, where the two positions for it used to
disagree.
- `test_code_actions_related_information_drifts_across_merges` edits and
pulls diagnostics twice, where the distance used to be every line
inserted since the diagnostic was published rather than the last edit
alone.
- `test_code_actions_related_information_of_disk_based_diagnostics`
publishes a diagnostic computed against the file on disk while the
buffer holds an unsaved edit, covering the adjustment the two positions
share.

- `cargo test -p project`
- `cargo test -p language -p diagnostics -p editor`
- `cargo fmt --all -- --check`
- `./script/clippy -p project -p language`

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Fixed language servers receiving outdated positions for the related
information of a diagnostic when code actions are requested.
2026-08-18 15:06:02 +00:00
tidely fdad9186b8 git_ui: Dismiss askpass prompts when requests end (#61292)
# Objective

Fixes #47623

- When authenticating git commands using a security key through
`askpass`. The modal which asks for user presence does not get dismissed
even after the git command finishes successfully.

## Solution

Add a cancellation task to the `AskPassModal`, which gets dropped when
the requested operation completes. This cancellation task then dismisses
the modal.

## Testing

- I've tried authentication through `askpass` using my own security key.
Testing both successful and failed authentication.
- I've added tests which confirm that the modal gets dismissed when a
task is cancelled, and that the cancellation is triggered when
`ask_password` Task gets dropped.

Willing to pair on review, message me on Slack. Showcase video left out
because it would leak private information.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- Fixed authentication prompts not dismissing automatically when using
security keys with ssh
2026-08-18 10:02:20 +00:00
PriyadharshanandChristopher Biscardi 4bdf188c99 Added Tracked , Staged options to stash (#62254)
# Objective

Closes #62252 

The Git Panel could only stash *everything* — `Stash All` runs
`git stash push --include-untracked`, sweeping tracked edits and
untracked files
into a single entry. There was no way to stash a subset, so the common
workflows
of "park my tracked edits but keep my new scratch files" and "park what
I've
staged and keep working on the rest" required dropping to the terminal.

## Images

<img width="389" height="358" alt="Screenshot 2026-08-10 at 3 10 50 PM"
src="https://github.com/user-attachments/assets/18e4c943-e320-4802-ada8-59e54bf4cefd"
/>

<img width="504" height="462" alt="Screenshot 2026-08-10 at 3 10 37 PM"
src="https://github.com/user-attachments/assets/783237eb-980d-47bc-a0f5-17b03a23a60c"
/>






## Solution

Add two stash variants alongside `Stash All`, surfaced in the Git
Panel's
overflow menu based on how the list is currently grouped, so the menu
mirrors the
sections the user can actually see:

| Group By | Stash entries offered |
| --- | --- |
| None | Stash All |
| Tracked & Untracked | Stash All, **Stash Tracked** |
| Staged & Unstaged | Stash All, **Stash Staged** |

- **`git::StashTracked`** stashes tracked changes and leaves untracked
files in
place. It reuses the existing pathspec plumbing
(`Repository::stash_entries`),
  filtering the status list down to the paths to stash.
- **`git::StashStaged`** stashes the index only, leaving unstaged
changes in
place. This *cannot* be expressed as a pathspec — a partially staged
file would
have its unstaged hunks stashed too — so it needs git's own `--staged`
flag.
  That meant a new `GitRepository::stash_staged` backend method and an
`optional bool staged` field on `proto::Stash` so remote projects work
too.

Both actions are unbound by default and are dispatchable from the
command palette
when the panel is focused.

One subtlety worth calling out for review: `Stash Tracked` filters on
`FileStatus::is_created()`, not `is_untracked()`. Staging a new file
flips it from
`Untracked` to `Tracked { Added }`, but the panel still lists it under
**Untracked** — using `is_untracked()` meant staged-new files were
silently
stashed. `is_created()` is the same predicate the panel uses to build
that section
(`git_panel.rs`), so the menu item and the list can no longer disagree.

This branch also includes a separate commit adding **per-section
staging**
(`git::StageSection` / `git::UnstageSection`) — right-click a file to
stage or
unstage every entry in its section. Happy to split that into its own PR
if
preferred.

## Testing

Manually tested on macOS against a scratch repo with a mix of states:
modified
tracked files, untracked files, and untracked files that had been
staged.

- `Stash Tracked` with tracked edits + untracked files → only tracked
edits
  stashed; untracked files remain.
- `Stash Tracked` with untracked files **staged** → they remain, staged.
This was
  broken in an earlier revision and drove the `is_created()` fix above.
- `Stash Staged` with one file staged and another modified-but-unstaged
→ only the
  staged file is stashed; the unstaged edit and untracked files survive.
- `Stash Pop` round-trips both cases back to the original state, with no
conflicts.
- Menu contents and disabled states verified in all three Group By
modes.
- Per-section staging covered by a new unit test,
  `test_stage_section_scopes_to_selected_section`.

Not covered by automated tests: the stash actions themselves.
`FakeGitRepository`
leaves every stash method `unimplemented!()`, so stash behavior isn't
reachable
from GPUI tests today — consistent with the existing untested
`StashAll`. Adding
fake-repo stash support looks like a worthwhile follow-up but felt out
of scope here.

Reviewers on non-macOS platforms: nothing here is platform-specific.
Note that
`Stash Staged` requires **git 2.35+** (Jan 2022) for `git stash push
--staged`;
older git surfaces a clear error toast rather than failing opaquely. The
remote
path (`proto::Stash.staged`) has not been exercised against a live
collab session.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- Added `Stash Tracked` and `Stash Staged` options to the Git Panel,
letting you stash only tracked changes or only staged changes.

---------

Co-authored-by: Christopher Biscardi <chris@christopherbiscardi.com>
2026-08-18 05:36:16 +00:00
Xiaobo Liuandzed-zippy[bot] fd90c0af7f project: Deduplicate identical language server hover responses (#62266)
Closes https://github.com/zed-industries/zed/issues/62262

## Solution

Identical hover responses from multiple language servers should be
displayed only once.

Different hover responses should still all be preserved, since multiple
language servers may provide complementary information.


## Showcase



https://github.com/user-attachments/assets/67246d9f-ed1c-4f5a-98f5-f10548b7fc6d



---

Release Notes:

- Deduplicated identical language server hover responses

---------

Signed-off-by: Xiaobo Liu <cppcoffee@gmail.com>
Co-authored-by: zed-zippy[bot] <234243425+zed-zippy[bot]@users.noreply.github.com>
2026-08-17 22:47:34 +00:00