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feat: deno lsp (#3210)

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Co-authored-by: hiunguynx <hieu.nm1@teko.vn>
Co-authored-by: opencode-agent[bot] <opencode-agent[bot]@users.noreply.github.com>
This commit is contained in:
Hieu Nguyen
2025-10-17 06:08:36 +07:00
committed by GitHub
parent 2be9ed2590
commit 92d9a0ec61
2 changed files with 50 additions and 18 deletions
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37
packages/opencode/src/lsp/server.ts
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@@ -20,10 +20,20 @@ export namespace LSPServer {
type RootFunction = (file: string) => Promise<string | undefined> type RootFunction = (file: string) => Promise<string | undefined>
const NearestRoot = (patterns: string[]): RootFunction => { const NearestRoot = (includePatterns: string[], excludePatterns?: string[]): RootFunction => {
return async (file) => { return async (file) => {
if (excludePatterns) {
const excludedFiles = Filesystem.up({
targets: excludePatterns,
start: path.dirname(file),
stop: Instance.directory,
})
const excluded = await excludedFiles.next()
await excludedFiles.return()
if (excluded.value) return undefined
}
const files = Filesystem.up({ const files = Filesystem.up({
targets: patterns, targets: includePatterns,
start: path.dirname(file), start: path.dirname(file),
stop: Instance.directory, stop: Instance.directory,
}) })
@@ -42,9 +52,30 @@ export namespace LSPServer {
spawn(root: string): Promise<Handle | undefined> spawn(root: string): Promise<Handle | undefined>
} }
export const Deno: Info = {
id: "deno",
root: NearestRoot(["deno.json", "deno.jsonc"]),
extensions: [".ts", ".tsx", ".js", ".jsx", ".mjs"],
async spawn(root) {
const deno = Bun.which("deno")
if (!deno) {
log.info("deno not found, please install deno first")
return
}
return {
process: spawn(deno, ["lsp"], {
cwd: root,
}),
}
},
}
export const Typescript: Info = { export const Typescript: Info = {
id: "typescript", id: "typescript",
root: NearestRoot(["package-lock.json", "bun.lockb", "bun.lock", "pnpm-lock.yaml", "yarn.lock"]), root: NearestRoot(
["package-lock.json", "bun.lockb", "bun.lock", "pnpm-lock.yaml", "yarn.lock"],
["deno.json", "deno.jsonc"],
),
extensions: [".ts", ".tsx", ".js", ".jsx", ".mjs", ".cjs", ".mts", ".cts"], extensions: [".ts", ".tsx", ".js", ".jsx", ".mjs", ".cjs", ".mts", ".cts"],
async spawn(root) { async spawn(root) {
const tsserver = await Bun.resolve("typescript/lib/tsserver.js", Instance.directory).catch(() => {}) const tsserver = await Bun.resolve("typescript/lib/tsserver.js", Instance.directory).catch(() => {})

31
packages/web/src/content/docs/lsp.mdx
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@@ -11,21 +11,22 @@ OpenCode integrates with your Language Server Protocol (LSP) to help the LLM int
OpenCode comes with several built-in LSP servers for popular languages: OpenCode comes with several built-in LSP servers for popular languages:
| LSP Server | Extensions | Requirements | | LSP Server | Extensions | Requirements |
| ---------- | ---------------------------------------------------- | ----------------------------------- | | ---------- | ---------------------------------------------------- | ------------------------------------------------------------ |
| typescript | .ts, .tsx, .js, .jsx, .mjs, .cjs, .mts, .cts | `typescript` dependency in project | | typescript | .ts, .tsx, .js, .jsx, .mjs, .cjs, .mts, .cts | `typescript` dependency in project |
| eslint | .ts, .tsx, .js, .jsx, .mjs, .cjs, .mts, .cts, .vue | `eslint` dependency in project | | deno | .ts, .tsx, .js, .jsx, .mjs | `deno` command available (auto-detects deno.json/deno.jsonc) |
| gopls | .go | `go` command available | | eslint | .ts, .tsx, .js, .jsx, .mjs, .cjs, .mts, .cts, .vue | `eslint` dependency in project |
| ruby-lsp | .rb, .rake, .gemspec, .ru | `ruby` and `gem` commands available | | gopls | .go | `go` command available |
| pyright | .py, .pyi | `pyright` dependency installed | | ruby-lsp | .rb, .rake, .gemspec, .ru | `ruby` and `gem` commands available |
| elixir-ls | .ex, .exs | `elixir` command available | | pyright | .py, .pyi | `pyright` dependency installed |
| zls | .zig, .zon | `zig` command available | | elixir-ls | .ex, .exs | `elixir` command available |
| csharp | .cs | `.NET SDK` installed | | zls | .zig, .zon | `zig` command available |
| vue | .vue | Auto-installs for Vue projects | | csharp | .cs | `.NET SDK` installed |
| rust | .rs | `rust-analyzer` command available | | vue | .vue | Auto-installs for Vue projects |
| clangd | .c, .cpp, .cc, .cxx, .c++, .h, .hpp, .hh, .hxx, .h++ | Auto-installs for C/C++ projects | | rust | .rs | `rust-analyzer` command available |
| svelte | .svelte | Auto-installs for Svelte projects | | clangd | .c, .cpp, .cc, .cxx, .c++, .h, .hpp, .hh, .hxx, .h++ | Auto-installs for C/C++ projects |
| jdtls | .java | `Java SDK (version 21+)` installed | | svelte | .svelte | Auto-installs for Svelte projects |
| jdtls | .java | `Java SDK (version 21+)` installed |
LSP servers are automatically enabled when one of the above file extensions are detected and the requirements are met. LSP servers are automatically enabled when one of the above file extensions are detected and the requirements are met.