Files
carbon-lang/utils
DavidLoftus b2900105d7 Add "file://" document filter to vscode extension (#7647)
Currently VSCode extension will try share diff views / scratch files
with Carbon language server. This results in following error:

> Request textDocument/semanticTokens/full failed.
Message: in call to `textDocument/semanticTokens/full`, JSON parse
failed: clangd only supports 'file' URI scheme for workspace files at
(root).textDocument.uri
  Code: -32602 

The change here updates vscode extension to filter for
`file://*/**.carbon` URIs, this matches how clangd extension does it:
https://github.com/clangd/vscode-clangd/blob/893dd905c2a6a7844fe32592796ef593e6f3bca6/src/clangd-context.ts#L18

Also updates tsconfig.json to node16 module resolution, this is done
since [automatic dependabot
PR](https://github.com/carbon-language/carbon-lang/pull/7575) seems to
have broken the build.

```
src/extension.ts:28:8 - error TS2307: Cannot find module 'vscode-languageclient/node' or its corresponding type declarations.
  There are types at '/usr/local/google/home/davidloftus/carbon-lang/utils/vscode/node_modules/vscode-languageclient/lib/node/main.d.ts', but this result could not be resolved under your current 'moduleResolution' setting. Consider updating to 'node16', 'nodenext', or 'bundler'.

28 } from 'vscode-languageclient/node';
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~


Found 1 error in src/extension.ts:28
```


[vscode-languageserver-node](https://github.com/microsoft/vscode-languageserver-node/blame/93d5fe6f443dd6c8fe37f422c271d618edd121af/README.md#L159)
recomends updating to node16.
2026-08-17 16:48:03 +00:00
..

Developer Utilities

This directory collects tools and utilities that may be useful to both Carbon developers and developers writing Carbon code.

Editor Support

Other Editors

Any editor that supports Language server protocol and/or tree-sitter is supported. The editor just needs to be configured manually. bazel build //toolchain produces the language server binary. utils/tree_sitter contains the tree-sitter grammar.