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Vance 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
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.factory Add humanizer skill for AI writing pattern detection (#50021) 2026-02-24 14:58:52 -06:00
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.zed agent: Remove old edit file tool (#55612) 2026-05-04 09:54:39 +00:00
assets Add LSP call hierarchy modal (#53239) 2026-08-27 16:21:41 +00:00
ci
crates Fix settings schema missing extension-provided LSP settings on remote (#62355) 2026-08-27 17:09:28 +00:00
docs Add LSP call hierarchy modal (#53239) 2026-08-27 16:21:41 +00:00
extensions proto: Bump to v0.3.3 (#62396) 2026-08-12 08:35:43 +00:00
legal legal: Use absolute URLs for Terms of Service and Privacy Policy links (#62684) 2026-08-17 09:35:54 +00:00
nix Switch from cargo-machete to cargo-shear (#62643) 2026-08-20 10:08:48 +00:00
script Update .rules to prompt for self-review before submitting PR (#62945) 2026-08-21 10:32:14 +00:00
tooling Switch from cargo-machete to cargo-shear (#62643) 2026-08-20 10:08:48 +00:00
.git-blame-ignore-revs Add PR 50413 to .git-blame-ignore-revs (#50421) 2026-03-01 00:50:33 +01:00
.gitattributes
.gitignore csv_preview: Add single-line row displaying mode (#61127) 2026-07-16 19:28:22 +00:00
.mailmap Update .mailmap (#47413) 2026-01-22 23:57:26 +05:30
.prettierrc
.rules Update .rules to prompt for self-review before submitting PR (#62945) 2026-08-21 10:32:14 +00:00
AGENTS.md ai: Symlink an AGENTS.md file to .rules (#45939) 2026-01-19 15:29:42 +01:00
Cargo.lock Fix settings schema missing extension-provided LSP settings on remote (#62355) 2026-08-27 17:09:28 +00:00
Cargo.toml Add LSP call hierarchy modal (#53239) 2026-08-27 16:21:41 +00:00
CLAUDE.md
clippy.toml Revert "Revert scheduler update (#46659)" (#46671) 2026-01-14 07:19:13 +00:00
CODE_OF_CONDUCT.md
compose.yml Remove Postgres and stripe-mock from Docker Compose (#48313) 2026-02-04 03:42:58 +00:00
CONTRIBUTING.md Update issues link in CONTRIBUTING.md (#62937) 2026-08-20 12:23:30 +00:00
debug.plist
default.nix nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
Dockerfile-collab Bump rustc to 1.97 (#62395) 2026-08-09 22:29:52 +00:00
Dockerfile-collab.dockerignore
Dockerfile-cross.dockerignore
Dockerfile-distros Removal of mold/wild scripts and mentions in docs (#53078) 2026-04-08 21:20:02 +03:00
Dockerfile-distros.dockerignore
flake.lock Bump rustc to 1.97 (#62395) 2026-08-09 22:29:52 +00:00
flake.nix ci: Remove garnix substitutor (#58033) 2026-05-29 05:56:42 +00:00
GEMINI.md
LICENSE-APACHE
LICENSE-GPL
livekit.yaml
lychee.toml
Procfile
Procfile.web
README.md markdown: Restore fallback language highlighting for untagged code blocks (#63023) 2026-08-21 16:00:50 +00:00
renovate.json
REVIEWERS.conl Remove past reviewer (#51767) 2026-03-17 16:34:35 +00:00
rust-toolchain.toml Bump rustc to 1.97 (#62395) 2026-08-09 22:29:52 +00:00
rustfmt.toml nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
shell.nix nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
typos.toml Enable project search on type by default (#62506) 2026-08-26 14:33:03 +00:00

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