zed/extensions
Finn Evers 82dedcbc6c
extension_ci: Merge extension workflow files into one file (#48810)
This PR consolidates the two workflow files shipped to extensions into
one, which stops us from requiring a separate runner for what can
actually be done in one workflow.

It also
- adds a check that version bumps will now only be created by zed-zippy
in separate commits.
- Makes the bumping of versions faster and more reliable.
- (Hopefully) fixes an issue we were seeing in some CI tests.

Release Notes:

- N/A
2026-02-09 21:18:53 +01:00
..
glsl Bump glsl to 0.2.0 (#45744) 2025-12-27 19:09:52 +00:00
html html: Exclude all brackets from bracket colorization (#46808) 2026-01-14 18:06:16 +01:00
proto Bump proto extension to 0.3.1 (#45531) 2025-12-22 18:40:27 +00:00
slash-commands-example Centralize Zed.log documentation (#40808) 2025-10-21 16:39:10 +00:00
test-extension extension_host: Replace backslashes with forward slashes for cwd on Windows (#38072) 2025-09-12 19:22:24 +02:00
workflows extension_ci: Merge extension workflow files into one file (#48810) 2026-02-09 21:18:53 +01:00
.gitignore Provide wasm extensions with APIs needed for using pre-installed LSP binaries (#9085) 2024-03-08 17:18:06 -05:00
EXTRACTION.md Run additional checks from script/clippy if local (#29768) 2025-05-02 01:26:12 +00:00
README.md Document extension bump process (#18872) 2024-10-08 16:13:56 -04:00

Zed Extensions

This directory contains extensions for Zed that are largely maintained by the Zed team. They currently live in the Zed repository for ease of maintenance.

If you are looking for the Zed extension registry, see the zed-industries/extensions repo.

Structure

Currently, Zed includes support for a number of languages without requiring installing an extension. Those languages can be found under crates/languages/src.

Support for all other languages is done via extensions. This directory (extensions/) contains a number of officially maintained extensions. These extensions use the same zed_extension_api available to all Zed Extensions for providing language servers, tree-sitter grammars and tree-sitter queries.

Dev Extensions

See the docs for Developing an Extension Locally for how to work with one of these extensions.

Updating

Note

This update process is usually handled by Zed staff. Community contributors should just submit a PR (step 1) and we'll take it from there.

The process for updating an extension in this directory has three parts.

  1. Create a PR with your changes. (Merge it)

  2. Bump the extension version in:

    • extensions/{language_name}/extension.toml
    • extensions/{language_name}/Cargo.toml
    • Cargo.lock

    You can do this manually, or with a script:

    # Output the current version for a given language
    ./script/language-extension-version <langname>
    
    # Update the version in `extension.toml` and `Cargo.toml` and trigger a `cargo check`
    ./script/language-extension-version <langname> <new_version>
    

    Commit your changes to a branch, push a PR and merge it.

  3. Open a PR to zed-industries/extensions repo that updates the extension in question

Edit extensions.toml in the extensions repo to reflect the new version you set above and update the submodule latest Zed commit.

# Go into your clone of the extensions repo
cd ../extensions

# Update
git checkout main
git pull
just init-submodule extensions/zed

# Update the Zed submodule
cd extensions/zed
git checkout main
git pull
cd -
git add extensions.toml extensions/zed