Still TODO:
* [x] Factor out `start_language_server` so we can call it on register
(instead of on detect language)
* [x] Only call register in singleton editors (or when
editing/go-to-definition etc. in a multibuffer?)
* [x] Refcount on register so we can unregister when no buffer remain
* [ ] (maybe) Stop language servers that are no longer needed after some
time
Release Notes:
- Fixed language servers starting when doing project search
- Fixed high CPU usage when ignoring warnings in the diagnostics view
---------
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Co-authored-by: Cole <cole@zed.dev>
These were silently passing after the delay in updating diagnostics was
added.
Co-Authored-By: Max <max@zed.dev>
cc @someonetoignore
Release Notes:
- N/A
---------
Co-authored-by: Max <max@zed.dev>
Closes#21564
Notably, RA will now rename module references if you change the source
file name via our project panel.
This PR is a tad bigger than necessary as I torn out the Model<> from
didSave watchers (I tried to reuse that code for the same purpose).
Release Notes:
- Added support for language server actions being executed on file
rename.
Closes https://github.com/zed-industries/zed/issues/21516
Technically, this is an LSP violation from `vtsls`, but seems that it's
not going to be fixed adequately on that side, see
https://github.com/yioneko/vtsls/issues/213 for more context.
So, we have to accommodate at least for now.
Release Notes:
- Fixed completion item labels not being updated after the resolve for
non-LSP compliant servers
Closes https://github.com/zed-industries/zed/issues/12029
Allows to introspect project items inside items more deeply, checking
them for being dirty.
For that:
* renames `project::Item` into `project::ProjectItem`
* adds an `is_dirty(&self) -> bool` method to the renamed trait
* changes the closing logic to only care about dirty project items when
checking for save prompts conditions
* save prompts are raised only if the item is singleton without a
project path; or if the item has dirty project items that are not open
elsewhere
Release Notes:
- Fixed item closing overly triggering save dialogues
Closes#19866
This PR supersedes #19228, as #19228 encountered too many merge
conflicts.
After some exploration, I found that for paths with the `\\?\` prefix,
we can safely remove it and consistently use the clean paths in all
cases. Previously, in #19228, I thought we would still need the `\\?\`
prefix for IO operations to handle long paths better. However, this
turns out to be unnecessary because Rust automatically manages this for
us when calling IO-related APIs. For details, refer to Rust's internal
function
[`get_long_path`](017ae1b21f/library/std/src/sys/path/windows.rs (L225-L233)).
Therefore, we can always store and use paths without the `\\?\` prefix.
This PR introduces a `SanitizedPath` structure, which represents a path
stripped of the `\\?\` prefix. To prevent untrimmed paths from being
mistakenly passed into `Worktree`, the type of `Worktree`’s `abs_path`
member variable has been changed to `SanitizedPath`.
Additionally, this PR reverts the changes of #15856 and #18726. After
testing, it appears that the issues those PRs addressed can be resolved
by this PR.
### Existing Issue
To keep the scope of modifications manageable, `Worktree::abs_path` has
retained its current signature as `fn abs_path(&self) -> Arc<Path>`,
rather than returning a `SanitizedPath`. Updating the method to return
`SanitizedPath`—which may better resolve path inconsistencies—would
likely introduce extensive changes similar to those in #19228.
Currently, the limitation is as follows:
```rust
let abs_path: &Arc<Path> = snapshot.abs_path();
let some_non_trimmed_path = Path::new("\\\\?\\C:\\Users\\user\\Desktop\\project");
// The caller performs some actions here:
some_non_trimmed_path.strip_prefix(abs_path); // This fails
some_non_trimmed_path.starts_with(abs_path); // This fails too
```
The final two lines will fail because `snapshot.abs_path()` returns a
clean path without the `\\?\` prefix. I have identified two relevant
instances that may face this issue:
-
[lsp_store.rs#L3578](0173479d18/crates/project/src/lsp_store.rs (L3578))
-
[worktree.rs#L4338](0173479d18/crates/worktree/src/worktree.rs (L4338))
Switching `Worktree::abs_path` to return `SanitizedPath` would resolve
these issues but would also lead to many code changes.
Any suggestions or feedback on this approach are very welcome.
cc @SomeoneToIgnore
Release Notes:
- N/A
Follow-up of https://github.com/zed-industries/zed/pull/21173
Rust-analyzer with `checkOnSave` enabled will push diagnostics for a
file after each diagnostics refresh (e.g. save, file open, file close).
If there's a file that is not open in any pane and has only warnings,
and the diagnostics editor has warnings toggled off, then
0. rust-analyzer will push the corresponding warnings after initial load
1. the diagnostics editor code registers
`project::Event::DiagnosticsUpdated` for the corresponding file path and
opens the corresponding buffer to read its associated diagnostics from
the snapshot
2. opening the buffer would send `textDocument/didOpen` which would
trigger rust-analyzer to push the same diagnostics
3. meanwhile, the diagnostics editor would filter out all diagnostics
for that buffer, dropping the open buffer and effectively closing it
4. closing the buffer will send `textDocument/didClose` which would
trigger rust-analyzer to push the same diagnostics again, as those are
`cargo check` ones, still present in the file
5. GOTO 1
Release Notes:
- Fixed diagnostics editor not scrolling properly under certain
conditions
I've observed that Zed's implementation of [Code Actions On
Format](https://zed.dev/docs/configuring-zed#code-actions-on-format)
uses the
[CodeActionContext.only](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#codeActionContext)
parameter to request specific code action kinds from the server. The
issue is that it does not filter out code actions from the response,
believing that the server will do it.
The [LSP
specification](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#codeActionContext)
says that the client is responsible for filtering out unwanted code
actions:
```js
/**
* Requested kind of actions to return.
*
* Actions not of this kind are filtered out by the client before being
* shown. So servers can omit computing them.
*/
only?: CodeActionKind[];
```
This PR will filter out unwanted code action on the client side.
I have initially encountered this issue because the [ZLS language
server](https://github.com/zigtools/zls) (until
https://github.com/zigtools/zls/pull/2087) does not filter code action
based on `CodeActionContext.only` so Zed runs all received code actions
even if they are explicitly disabled in the `code_actions_on_format`
setting.
Release Notes:
- Fix the `code_actions_on_format` setting when used with a language
server like ZLS
---------
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
This change ensures we always run LSPs with the project environment (in
addition to any overrides they provide). This helps ensure the
environment is
set correctly on remotes where we don't load the login shell environment
and
assign it to the current process.
Also fixed the go language to use the project env to find the go
command.
Release Notes:
- Improved environment variable handling for SSH remotes
This fixes the issue of multiple language servers showing up as `node`
in the language server logs dropdown.
It does this by changing `language_server.name()` to return the
adapter's name, not the binary name, and changing types to make sure
that we always use this.
Release Notes:
- Fixed language server names showing up only as `"node"`
---------
Co-authored-by: Sam Rose <hello@samwho.dev>
Co-authored-by: Bennet <bennet@zed.dev>
This PR improves how we handle completions in buffers with multiple
LSPs.
Context: while working on
https://github.com/zed-industries/zed/issues/19777 with @mgsloan we
noticed that completion triggers coming from language servers are not
tracked properly. Namely, each buffer has `completion_triggers` field
which is read from the configuration of a language server. The problem
is, there can be multiple language servers for a single buffer, in which
case we'd just stick to the one that was registered last.
This PR makes the tracking a bit more fine-grained. We now track not
only what the completion triggers are, but also their origin server id.
Whenever completion triggers are updated, we recreate the completion
triggers set.
Release Notes:
- Fixed completions not triggering when multiple language servers are
used for a single file.
Fixed the bug when shared ssh project did not account for client
changing things in their buffers.
Also ensures Prettier formatting workflow works for both ssh project
owner and ssh project clients.
Release Notes:
- N/A
---------
Co-authored-by: Conrad Irwin <conrad@zed.dev>
This PR adds support for selecting toolchains for a given language (e.g.
Rust toolchains or Python virtual environments) with support for SSH
projects provided out of the box. For Python we piggy-back off of
[PET](https://github.com/microsoft/python-environment-tools), a library
maintained by Microsoft.
Closes#16421Closes#7646
Release Notes:
- Added toolchain selector to the status bar (with initial support for
Python virtual environments)
Certain files like Rust stdlib ones can be opened by cmd-clicking on
terminal, editor contents, etc.
Those files will not belong to the current worktree, so a fake worktree,
with a single file, invisible (i.e. its dir(s) will not be shown in the
UI such as project panel), will be created on the file opening.
When the file is closed, the worktree is closed and removed along the
way, so those worktrees are considered ephemeral and their ids are not
stored in the database.
This causes issues on reopening such files when they are closed.
The PR makes Zed to fall back to opening the file by abs path when it's
not in the project metadata, but has the abs path stored in history or
in the opened items DB data.
Release Notes:
- Handle external worktree entries [re]open better
Closes https://github.com/zed-industries/zed/issues/8534
Supersedes https://github.com/zed-industries/zed/pull/16349
Potential concerns:
* we do not follow up to the `/` when looking for `.editorconfig`, only
up to the worktree root.
Seems fine for most of the cases, and the rest should be solved
generically later, as the same issue exists for settings.json
* `fn language` in `AllLanguageSettings` is very hot, called very
frequently during rendering. We accumulate and parse all `.editorconfig`
file contents beforehand, but have to go over globs and match these
against the path given + merge the properties still.
This does not seem to be very bad, but needs more testing and
potentially some extra caching.
Release Notes:
- Added .editorconfig support
---------
Co-authored-by: Ulysse Buonomo <buonomo.ulysse@gmail.com>
Hi. While working on https://github.com/zed-industries/zed/pull/19230 I
noticed that some servers send a request to unregistered the
`textDocument/rename` capability. I thought it would be good to handle
that message in Zed:
```plaintext
[2024-10-18T21:25:07+02:00 WARN project::lsp_store] unhandled capability unregistration: Unregistration { id: "biome_rename", method: "textDocument/rename" }
```
So this pull request implements that. Thanks.
Release Notes:
- N/A
* uses the state that's synced, to fetch the language server name
* uses proper, canonicalized path when creating a remote ssh worktree,
otherwise `~/foo/something` stays unexpanded
Release Notes:
- N/A
Release Notes:
- Added a new `editor: format selections` action that allows formatting
only the currently selected text via the primary language server.
---------
Co-authored-by: Thorsten Ball <mrnugget@gmail.com>
Supersedes https://github.com/zed-industries/zed/pull/19166
TODO:
- [x] Update basic zed paths
- [x] update create_state_directory
- [x] Use this with `NodeRuntime`
- [x] Add server settings
- [x] Add an 'open server settings command'
- [x] Make sure it all works
Release Notes:
- Updated the actions `zed::OpenLocalSettings` and `zed::OpenLocalTasks`
to `zed::OpenProjectSettings` and `zed::OpenProjectTasks`.
---------
Co-authored-by: Conrad <conrad@zed.dev>
Co-authored-by: Richard <richard@zed.dev>
Closes#18261
This makes sure that we find external formatters in the project
environment.
TODO:
- [x] Use a different type for the triplet of `(buffer_handle,
buffer_path, buffer_env)`. Something like `FormattableBuffer`.
- [x] Test this!!
Release Notes:
- Fixed external formatters not being found, even when they were
available in the `$PATH` of a project.
---------
Co-authored-by: Bennet <bennet@zed.dev>
If specifying a formatter in the settings like this:
"languages": {
"foo": {
"formatter": {
"external": {
"command": "/path/to/foo-formatter"
}
}
}
}
Zed will show an error like this:
Invalid user settings file
data did not match any variant of untagged enum SingleOrVec
This is because the arguments are not optional. The error is hard to
understand, so let's make the arguments actually optional, which makes
the above settings snippet valid.
Release Notes:
- Make external formatter arguments optional
This is not an ideal solution to
https://github.com/fasterthanlime/zed-diags-readme, but current status
quo is not great either; we were just going through all of the language
servers and notifying them, whereas we should ideally do it based on a
glob.
/cc @fasterthanlime
Release Notes:
- N/A
Release Notes:
- Fixed overriding the path of a language server binary for all language
servers. `{"lsp":{"<lsp-name>":{"binary":{"path": "_"}}}}` will now work
for all language servers including those defined by extensions.
- (breaking change) To disable finding lsp adapters in your path, you
must now specify
`{"lsp":{"<lsp-name>":{"binary":{"ignore_system_version": true}}}}`.
Previously this was `{"lsp":{"<lsp-name>":{"binary":{"path_lookup":
false}}}}`. Note that this setting still does not apply to extensions.
- Removed automatic reinstallation of language servers. (It mostly
didn't work)
---------
Co-authored-by: Mikayla <mikayla@zed.dev>
Release Notes:
- (Potentially breaking change) Zed will now use the node installed on
your $PATH (if it is more recent than v18) instead of downloading its
own. You can disable the new behavior with `{"node":
{"disable_path_lookup": true}}` in your settings. We do not yet use
system/project-local node_modules.
---------
Co-authored-by: Mikayla <mikayla@zed.dev>
Related to https://github.com/rust-lang/rust-analyzer/pull/18167
* Declare more completion item fields in the client completion resolve
capabilities
* Do resolve completions even if their docs are present
* Instead, do not resolve completions that could not be resolved when
handling the remote client resolve requests
* Do replace the old lsp completion data with the resolved one
Release Notes:
- Improved completion resolve mechanism
This pushes the new LanguageServerName type to more places.
As both languages and language servers were identified by Arc<str>, it
was
sometimes hard to tell which was intended.
Release Notes:
- N/A
This fixes the bug with hover tooltips appearing multiple times.
Turns out everytime we receive the `CreateLanguageServer` message we'd
add a new adapter but only have a single server running for all of them.
And we send a `CreateLanguageServer` message everytime you open a
buffer.
What this does is to only add a new adapter if it hasn't already been
registered, which is also what we do locally.
Release Notes:
- N/A
