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refactor: lsp server and core improvements

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This commit is contained in:
Dax Raad 2026-03-09 21:35:34 -04:00
commit 656fa191c1
12 changed files with 1282 additions and 948 deletions
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6
.opencode/.gitignore vendored
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plans/ node_modules
bun.lock
package.json package.json
bun.lock
.gitignore
package-lock.json

209
.opencode/plans/1771135996918-mighty-wizard.md Normal file
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@ -0,0 +1,209 @@
# Plan: Project References Feature
Add support for referencing external git repositories in `opencode.json` that can be queried via a dedicated subagent.
## Overview
Users can specify references in config:
```json
{
"references": ["git@github.com:Effect-TS/effect.git", "git@github.com:foo/bar.git#v1.0.0", "/local/path/to/repo"]
}
```
These get cloned/cached to `~/.cache/opencode/references/` and a `reference` subagent can search across them.
---
## Files to Create
### `src/reference/index.ts`
Core reference management module with:
- `parse(url: string): Reference` - Parse git URL or local path, extract branch if present (`#branch` suffix)
- `cachePath(ref: Reference): string` - SHA-256 hash of URL for deterministic directory names
- `isStale(ref: Reference): Promise<boolean>` - Check if `FETCH_HEAD` mtime > 1 hour old
- `fetch(ref: Reference): Promise<void>` - Clone with `--depth 1` or `git fetch`, handle branch checkout
- `ensureFresh(ref: Reference): Promise<void>` - Lazy fetch wrapper (skip if not stale)
- `list(): Promise<Reference[]>` - Get references from config
- `directories(): Promise<string[]>` - Get all cached reference paths for permissions
Types:
```ts
interface Reference {
url: string // Original URL/path
path: string // Cache directory (for git) or resolved path (for local)
branch?: string // Optional branch/tag from URL fragment
type: "git" | "local"
}
```
URL parsing supports:
- `git@github.com:foo/bar.git` → git
- `git@github.com:foo/bar.git#main` → git with branch
- `https://github.com/foo/bar.git#v1.0.0` → git with tag
- `/absolute/path` → local
- `~/relative/path` → local (expanded)
### `src/agent/prompt/reference.txt`
Prompt for reference subagent:
```
You are a multi-project code search specialist. You search across referenced projects
to answer questions about external codebases.
Available references: {references}
Guidelines:
- Search across ALL referenced projects unless the user specifies one
- Report which project(s) contained relevant findings
- Use Glob for file patterns, Grep for content search, Read for specific files
- Return absolute paths so users can locate findings
- Do not modify any files or run destructive commands
```
---
## Files to Modify
### `src/config/config.ts`
Add `references` field to `Config.Info` schema (around line 1174):
```ts
references: z.array(z.string()).optional().describe(
"Git repositories or local paths to reference from subagents"
),
```
### `src/global/index.ts`
Add reference cache path and create directory:
```ts
// Add to Path object:
reference: path.join(cache, "references"),
// Add to mkdir promise array:
fs.mkdir(path.join(cache, "references"), { recursive: true }),
```
### `src/agent/agent.ts`
Add `reference` agent to built-in agents (after `explore` around line 155):
```ts
reference: {
name: "reference",
description: `Search across referenced projects configured in opencode.json under "references". Use this to query code in external repositories.`,
permission: PermissionNext.merge(
defaults,
PermissionNext.fromConfig({
"*": "deny",
grep: "allow",
glob: "allow",
list: "allow",
bash: "allow",
webfetch: "allow",
websearch: "allow",
codesearch: "allow",
read: "allow",
lsp: "allow",
external_directory: {
[Truncate.GLOB]: "allow",
// Reference paths added dynamically via Reference.directories()
},
}),
user,
),
prompt: PROMPT_REFERENCE,
options: {},
mode: "subagent",
native: true,
},
```
Need to inject reference paths into `external_directory` permissions. This requires:
1. Loading references via `Reference.list()`
2. Ensuring they're fresh via `Reference.ensureFresh()`
3. Adding their paths to `external_directory` permissions
**Challenge**: The agent definition is loaded once at startup, but references may change. Solution: Inject reference paths dynamically in the Task tool when creating the subagent session.
### `src/tool/task.ts`
When creating session for `reference` subagent (around line 72):
```ts
// Before Session.create:
let extraPermissions = []
if (params.subagent_type === "reference") {
const refs = await Reference.list()
await Promise.all(refs.map((r) => Reference.ensureFresh(r)))
const paths = refs.map((r) => path.join(r.path, "*"))
extraPermissions = paths.map((p) => ({
permission: "external_directory" as const,
pattern: p,
action: "allow" as const,
}))
}
// Add extraPermissions to the permission array in Session.create
```
Also need to inject available references into the prompt. Modify `SessionPrompt.resolvePromptParts` or add a way to inject context.
### `src/session/prompt.ts` (or similar)
Inject reference list into reference agent's system prompt:
```ts
// When agent.name === "reference", prepend reference info to prompt
const refs = await Reference.list()
const refList = refs.map((r) => `- ${r.url} at ${r.path}`).join("\n")
// Inject into prompt or parts
```
---
## Edge Cases
1. **Clone failures**: Log warning, continue with other references. Don't block subagent.
2. **Network failures**: Use cached version if exists, even if stale. Only error if never cloned.
3. **Branch not found**: Log error, skip that reference.
4. **Local path missing**: Log warning, skip reference.
5. **Invalid URL format**: Log warning, skip reference.
6. **Shallow clone**: Use `--depth 1` for faster clones. For branch-specific URLs, use `--branch <ref> --depth 1`.
---
## Verification
1. Add to `opencode.json`: `{"references": ["git@github.com:effect-ts/effect.git"]}`
2. Invoke `@reference` with query like "show me the Effect schema module"
3. Verify repo cloned to `~/.cache/opencode/references/<hash>/`
4. Verify subagent can search/read files in the cloned repo
5. Wait 1+ hour, invoke again, verify fetch happens
6. Test with local path: `{"references": ["/path/to/local/repo"]}`
7. Test with branch: `{"references": ["git@github.com:foo/bar.git#main"]}`
8. Verify error handling with invalid URL
---
## Files Summary
| File | Action |
| -------------------------------- | ------------------------------------------- |
| `src/reference/index.ts` | Create |
| `src/agent/prompt/reference.txt` | Create |
| `src/config/config.ts` | Add `references` to schema |
| `src/global/index.ts` | Add `reference` path |
| `src/agent/agent.ts` | Add `reference` agent |
| `src/tool/task.ts` | Inject ref permissions + paths into session |
| `src/session/prompt.ts` | Inject reference list into system prompt |

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4
packages/opencode/package.json
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@ -42,10 +42,11 @@
"@types/babel__core": "7.20.5", "@types/babel__core": "7.20.5",
"@types/bun": "catalog:", "@types/bun": "catalog:",
"@types/mime-types": "3.0.1", "@types/mime-types": "3.0.1",
"@types/npmcli__arborist": "6.3.3",
"@types/semver": "^7.5.8", "@types/semver": "^7.5.8",
"@types/turndown": "5.0.5", "@types/turndown": "5.0.5",
"@types/yargs": "17.0.33",
"@types/which": "3.0.4", "@types/which": "3.0.4",
"@types/yargs": "17.0.33",
"@typescript/native-preview": "catalog:", "@typescript/native-preview": "catalog:",
"drizzle-kit": "1.0.0-beta.16-ea816b6", "drizzle-kit": "1.0.0-beta.16-ea816b6",
"drizzle-orm": "1.0.0-beta.16-ea816b6", "drizzle-orm": "1.0.0-beta.16-ea816b6",
@ -84,6 +85,7 @@
"@hono/standard-validator": "0.1.5", "@hono/standard-validator": "0.1.5",
"@hono/zod-validator": "catalog:", "@hono/zod-validator": "catalog:",
"@modelcontextprotocol/sdk": "1.25.2", "@modelcontextprotocol/sdk": "1.25.2",
"@npmcli/arborist": "9.4.0",
"@octokit/graphql": "9.0.2", "@octokit/graphql": "9.0.2",
"@octokit/rest": "catalog:", "@octokit/rest": "catalog:",
"@openauthjs/openauth": "catalog:", "@openauthjs/openauth": "catalog:",

91
packages/opencode/src/bun/index.ts
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@ -1,13 +1,5 @@
import z from "zod"
import { Global } from "../global"
import { Log } from "../util/log" import { Log } from "../util/log"
import path from "path"
import { Filesystem } from "../util/filesystem"
import { NamedError } from "@opencode-ai/util/error"
import { text } from "node:stream/consumers" import { text } from "node:stream/consumers"
import { Lock } from "../util/lock"
import { PackageRegistry } from "./registry"
import { proxied } from "@/util/proxied"
import { Process } from "../util/process" import { Process } from "../util/process"
export namespace BunProc { export namespace BunProc {
@ -45,87 +37,4 @@ export namespace BunProc {
export function which() { export function which() {
return process.execPath return process.execPath
} }
export const InstallFailedError = NamedError.create(
"BunInstallFailedError",
z.object({
pkg: z.string(),
version: z.string(),
}),
)
export async function install(pkg: string, version = "latest") {
// Use lock to ensure only one install at a time
using _ = await Lock.write("bun-install")
const mod = path.join(Global.Path.cache, "node_modules", pkg)
const pkgjsonPath = path.join(Global.Path.cache, "package.json")
const parsed = await Filesystem.readJson<{ dependencies: Record<string, string> }>(pkgjsonPath).catch(async () => {
const result = { dependencies: {} as Record<string, string> }
await Filesystem.writeJson(pkgjsonPath, result)
return result
})
if (!parsed.dependencies) parsed.dependencies = {} as Record<string, string>
const dependencies = parsed.dependencies
const modExists = await Filesystem.exists(mod)
const cachedVersion = dependencies[pkg]
if (!modExists || !cachedVersion) {
// continue to install
} else if (version !== "latest" && cachedVersion === version) {
return mod
} else if (version === "latest") {
const isOutdated = await PackageRegistry.isOutdated(pkg, cachedVersion, Global.Path.cache)
if (!isOutdated) return mod
log.info("Cached version is outdated, proceeding with install", { pkg, cachedVersion })
}
// Build command arguments
const args = [
"add",
"--force",
"--exact",
// TODO: get rid of this case (see: https://github.com/oven-sh/bun/issues/19936)
...(proxied() || process.env.CI ? ["--no-cache"] : []),
"--cwd",
Global.Path.cache,
pkg + "@" + version,
]
// Let Bun handle registry resolution:
// - If .npmrc files exist, Bun will use them automatically
// - If no .npmrc files exist, Bun will default to https://registry.npmjs.org
// - No need to pass --registry flag
log.info("installing package using Bun's default registry resolution", {
pkg,
version,
})
await BunProc.run(args, {
cwd: Global.Path.cache,
}).catch((e) => {
throw new InstallFailedError(
{ pkg, version },
{
cause: e,
},
)
})
// Resolve actual version from installed package when using "latest"
// This ensures subsequent starts use the cached version until explicitly updated
let resolvedVersion = version
if (version === "latest") {
const installedPkg = await Filesystem.readJson<{ version?: string }>(path.join(mod, "package.json")).catch(
() => null,
)
if (installedPkg?.version) {
resolvedVersion = installedPkg.version
}
}
parsed.dependencies[pkg] = resolvedVersion
await Filesystem.writeJson(pkgjsonPath, parsed)
return mod
}
} }

21
packages/opencode/src/config/config.ts
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@ -1,6 +1,6 @@
import { Log } from "../util/log" import { Log } from "../util/log"
import path from "path" import path from "path"
import { pathToFileURL, fileURLToPath } from "url" import { pathToFileURL } from "url"
import { createRequire } from "module" import { createRequire } from "module"
import os from "os" import os from "os"
import z from "zod" import z from "zod"
@ -22,7 +22,6 @@ import {
} from "jsonc-parser" } from "jsonc-parser"
import { Instance } from "../project/instance" import { Instance } from "../project/instance"
import { LSPServer } from "../lsp/server" import { LSPServer } from "../lsp/server"
import { BunProc } from "@/bun"
import { Installation } from "@/installation" import { Installation } from "@/installation"
import { ConfigMarkdown } from "./markdown" import { ConfigMarkdown } from "./markdown"
import { constants, existsSync } from "fs" import { constants, existsSync } from "fs"
@ -31,11 +30,11 @@ import { GlobalBus } from "@/bus/global"
import { Event } from "../server/event" import { Event } from "../server/event"
import { Glob } from "../util/glob" import { Glob } from "../util/glob"
import { PackageRegistry } from "@/bun/registry" import { PackageRegistry } from "@/bun/registry"
import { proxied } from "@/util/proxied"
import { iife } from "@/util/iife" import { iife } from "@/util/iife"
import { Account } from "@/account" import { Account } from "@/account"
import { ConfigPaths } from "./paths" import { ConfigPaths } from "./paths"
import { Filesystem } from "@/util/filesystem" import { Filesystem } from "@/util/filesystem"
import { Npm } from "@/npm"
export namespace Config { export namespace Config {
const ModelId = z.string().meta({ $ref: "https://models.dev/model-schema.json#/$defs/Model" }) const ModelId = z.string().meta({ $ref: "https://models.dev/model-schema.json#/$defs/Model" })
@ -282,20 +281,14 @@ export namespace Config {
await Filesystem.writeJson(pkg, json) await Filesystem.writeJson(pkg, json)
const gitignore = path.join(dir, ".gitignore") const gitignore = path.join(dir, ".gitignore")
const hasGitIgnore = await Filesystem.exists(gitignore) await Filesystem.write(
if (!hasGitIgnore) gitignore,
await Filesystem.write(gitignore, ["node_modules", "package.json", "bun.lock", ".gitignore"].join("\n")) ["node_modules", "plans", "package.json", "bun.lock", ".gitignore", "package-lock.json"].join("\n"),
)
// Install any additional dependencies defined in the package.json // Install any additional dependencies defined in the package.json
// This allows local plugins and custom tools to use external packages // This allows local plugins and custom tools to use external packages
await BunProc.run( await Npm.install(dir).catch((err) => {
[
"install",
// TODO: get rid of this case (see: https://github.com/oven-sh/bun/issues/19936)
...(proxied() || process.env.CI ? ["--no-cache"] : []),
],
{ cwd: dir },
).catch((err) => {
log.warn("failed to install dependencies", { dir, error: err }) log.warn("failed to install dependencies", { dir, error: err })
}) })
} }

2
packages/opencode/src/global/index.ts
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@ -18,7 +18,7 @@ export namespace Global {
return process.env.OPENCODE_TEST_HOME || os.homedir() return process.env.OPENCODE_TEST_HOME || os.homedir()
}, },
data, data,
bin: path.join(data, "bin"), bin: path.join(cache, "bin"),
log: path.join(data, "log"), log: path.join(data, "log"),
cache, cache,
config, config,

203
packages/opencode/src/lsp/server.ts
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@ -3,7 +3,6 @@ import path from "path"
import os from "os" import os from "os"
import { Global } from "../global" import { Global } from "../global"
import { Log } from "../util/log" import { Log } from "../util/log"
import { BunProc } from "../bun"
import { text } from "node:stream/consumers" import { text } from "node:stream/consumers"
import fs from "fs/promises" import fs from "fs/promises"
import { Filesystem } from "../util/filesystem" import { Filesystem } from "../util/filesystem"
@ -13,6 +12,7 @@ import { Archive } from "../util/archive"
import { Process } from "../util/process" import { Process } from "../util/process"
import { which } from "../util/which" import { which } from "../util/which"
import { Module } from "@opencode-ai/util/module" import { Module } from "@opencode-ai/util/module"
import { Npm } from "@/npm"
export namespace LSPServer { export namespace LSPServer {
const log = Log.create({ service: "lsp.server" }) const log = Log.create({ service: "lsp.server" })
@ -102,7 +102,7 @@ export namespace LSPServer {
const tsserver = Module.resolve("typescript/lib/tsserver.js", Instance.directory) const tsserver = Module.resolve("typescript/lib/tsserver.js", Instance.directory)
log.info("typescript server", { tsserver }) log.info("typescript server", { tsserver })
if (!tsserver) return if (!tsserver) return
const proc = spawn(BunProc.which(), ["x", "typescript-language-server", "--stdio"], { const proc = spawn(await Npm.which("typescript-language-server"), ["--stdio"], {
cwd: root, cwd: root,
env: { env: {
...process.env, ...process.env,
@ -128,29 +128,8 @@ export namespace LSPServer {
let binary = which("vue-language-server") let binary = which("vue-language-server")
const args: string[] = [] const args: string[] = []
if (!binary) { if (!binary) {
const js = path.join( if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
Global.Path.bin, binary = await Npm.which("@vue/language-server")
"node_modules",
"@vue",
"language-server",
"bin",
"vue-language-server.js",
)
if (!(await Filesystem.exists(js))) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Process.spawn([BunProc.which(), "install", "@vue/language-server"], {
cwd: Global.Path.bin,
env: {
...process.env,
BUN_BE_BUN: "1",
},
stdout: "pipe",
stderr: "pipe",
stdin: "pipe",
}).exited
}
binary = BunProc.which()
args.push("run", js)
} }
args.push("--stdio") args.push("--stdio")
const proc = spawn(binary, args, { const proc = spawn(binary, args, {
@ -213,7 +192,7 @@ export namespace LSPServer {
log.info("installed VS Code ESLint server", { serverPath }) log.info("installed VS Code ESLint server", { serverPath })
} }
const proc = spawn(BunProc.which(), [serverPath, "--stdio"], { const proc = spawn(await Npm.which("tsx"), [serverPath, "--stdio"], {
cwd: root, cwd: root,
env: { env: {
...process.env, ...process.env,
@ -344,8 +323,8 @@ export namespace LSPServer {
if (!bin) { if (!bin) {
const resolved = Module.resolve("biome", root) const resolved = Module.resolve("biome", root)
if (!resolved) return if (!resolved) return
bin = BunProc.which() bin = await Npm.which("biome")
args = ["x", "biome", "lsp-proxy", "--stdio"] args = ["lsp-proxy", "--stdio"]
} }
const proc = spawn(bin, args, { const proc = spawn(bin, args, {
@ -371,9 +350,7 @@ export namespace LSPServer {
}, },
extensions: [".go"], extensions: [".go"],
async spawn(root) { async spawn(root) {
let bin = which("gopls", { let bin = which("gopls")
PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
})
if (!bin) { if (!bin) {
if (!which("go")) return if (!which("go")) return
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
@ -408,9 +385,7 @@ export namespace LSPServer {
root: NearestRoot(["Gemfile"]), root: NearestRoot(["Gemfile"]),
extensions: [".rb", ".rake", ".gemspec", ".ru"], extensions: [".rb", ".rake", ".gemspec", ".ru"],
async spawn(root) { async spawn(root) {
let bin = which("rubocop", { let bin = which("rubocop")
PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
})
if (!bin) { if (!bin) {
const ruby = which("ruby") const ruby = which("ruby")
const gem = which("gem") const gem = which("gem")
@ -515,19 +490,8 @@ export namespace LSPServer {
let binary = which("pyright-langserver") let binary = which("pyright-langserver")
const args = [] const args = []
if (!binary) { if (!binary) {
const js = path.join(Global.Path.bin, "node_modules", "pyright", "dist", "pyright-langserver.js") if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
if (!(await Filesystem.exists(js))) { binary = await Npm.which("pyright")
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Process.spawn([BunProc.which(), "install", "pyright"], {
cwd: Global.Path.bin,
env: {
...process.env,
BUN_BE_BUN: "1",
},
}).exited
}
binary = BunProc.which()
args.push(...["run", js])
} }
args.push("--stdio") args.push("--stdio")
@ -629,9 +593,7 @@ export namespace LSPServer {
extensions: [".zig", ".zon"], extensions: [".zig", ".zon"],
root: NearestRoot(["build.zig"]), root: NearestRoot(["build.zig"]),
async spawn(root) { async spawn(root) {
let bin = which("zls", { let bin = which("zls")
PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
})
if (!bin) { if (!bin) {
const zig = which("zig") const zig = which("zig")
@ -741,9 +703,7 @@ export namespace LSPServer {
root: NearestRoot([".slnx", ".sln", ".csproj", "global.json"]), root: NearestRoot([".slnx", ".sln", ".csproj", "global.json"]),
extensions: [".cs"], extensions: [".cs"],
async spawn(root) { async spawn(root) {
let bin = which("csharp-ls", { let bin = which("csharp-ls")
PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
})
if (!bin) { if (!bin) {
if (!which("dotnet")) { if (!which("dotnet")) {
log.error(".NET SDK is required to install csharp-ls") log.error(".NET SDK is required to install csharp-ls")
@ -780,9 +740,7 @@ export namespace LSPServer {
root: NearestRoot([".slnx", ".sln", ".fsproj", "global.json"]), root: NearestRoot([".slnx", ".sln", ".fsproj", "global.json"]),
extensions: [".fs", ".fsi", ".fsx", ".fsscript"], extensions: [".fs", ".fsi", ".fsx", ".fsscript"],
async spawn(root) { async spawn(root) {
let bin = which("fsautocomplete", { let bin = which("fsautocomplete")
PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
})
if (!bin) { if (!bin) {
if (!which("dotnet")) { if (!which("dotnet")) {
log.error(".NET SDK is required to install fsautocomplete") log.error(".NET SDK is required to install fsautocomplete")
@ -1048,22 +1006,8 @@ export namespace LSPServer {
let binary = which("svelteserver") let binary = which("svelteserver")
const args: string[] = [] const args: string[] = []
if (!binary) { if (!binary) {
const js = path.join(Global.Path.bin, "node_modules", "svelte-language-server", "bin", "server.js") if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
if (!(await Filesystem.exists(js))) { binary = await Npm.which("svelte-language-server")
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Process.spawn([BunProc.which(), "install", "svelte-language-server"], {
cwd: Global.Path.bin,
env: {
...process.env,
BUN_BE_BUN: "1",
},
stdout: "pipe",
stderr: "pipe",
stdin: "pipe",
}).exited
}
binary = BunProc.which()
args.push("run", js)
} }
args.push("--stdio") args.push("--stdio")
const proc = spawn(binary, args, { const proc = spawn(binary, args, {
@ -1095,22 +1039,8 @@ export namespace LSPServer {
let binary = which("astro-ls") let binary = which("astro-ls")
const args: string[] = [] const args: string[] = []
if (!binary) { if (!binary) {
const js = path.join(Global.Path.bin, "node_modules", "@astrojs", "language-server", "bin", "nodeServer.js") if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
if (!(await Filesystem.exists(js))) { binary = await Npm.which("@astrojs/language-server")
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Process.spawn([BunProc.which(), "install", "@astrojs/language-server"], {
cwd: Global.Path.bin,
env: {
...process.env,
BUN_BE_BUN: "1",
},
stdout: "pipe",
stderr: "pipe",
stdin: "pipe",
}).exited
}
binary = BunProc.which()
args.push("run", js)
} }
args.push("--stdio") args.push("--stdio")
const proc = spawn(binary, args, { const proc = spawn(binary, args, {
@ -1359,31 +1289,8 @@ export namespace LSPServer {
let binary = which("yaml-language-server") let binary = which("yaml-language-server")
const args: string[] = [] const args: string[] = []
if (!binary) { if (!binary) {
const js = path.join( if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
Global.Path.bin, binary = await Npm.which("yaml-language-server")
"node_modules",
"yaml-language-server",
"out",
"server",
"src",
"server.js",
)
const exists = await Filesystem.exists(js)
if (!exists) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Process.spawn([BunProc.which(), "install", "yaml-language-server"], {
cwd: Global.Path.bin,
env: {
...process.env,
BUN_BE_BUN: "1",
},
stdout: "pipe",
stderr: "pipe",
stdin: "pipe",
}).exited
}
binary = BunProc.which()
args.push("run", js)
} }
args.push("--stdio") args.push("--stdio")
const proc = spawn(binary, args, { const proc = spawn(binary, args, {
@ -1412,9 +1319,7 @@ export namespace LSPServer {
]), ]),
extensions: [".lua"], extensions: [".lua"],
async spawn(root) { async spawn(root) {
let bin = which("lua-language-server", { let bin = which("lua-language-server")
PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
})
if (!bin) { if (!bin) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
@ -1550,22 +1455,8 @@ export namespace LSPServer {
let binary = which("intelephense") let binary = which("intelephense")
const args: string[] = [] const args: string[] = []
if (!binary) { if (!binary) {
const js = path.join(Global.Path.bin, "node_modules", "intelephense", "lib", "intelephense.js") if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
if (!(await Filesystem.exists(js))) { binary = await Npm.which("intelephense")
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Process.spawn([BunProc.which(), "install", "intelephense"], {
cwd: Global.Path.bin,
env: {
...process.env,
BUN_BE_BUN: "1",
},
stdout: "pipe",
stderr: "pipe",
stdin: "pipe",
}).exited
}
binary = BunProc.which()
args.push("run", js)
} }
args.push("--stdio") args.push("--stdio")
const proc = spawn(binary, args, { const proc = spawn(binary, args, {
@ -1647,22 +1538,8 @@ export namespace LSPServer {
let binary = which("bash-language-server") let binary = which("bash-language-server")
const args: string[] = [] const args: string[] = []
if (!binary) { if (!binary) {
const js = path.join(Global.Path.bin, "node_modules", "bash-language-server", "out", "cli.js") if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
if (!(await Filesystem.exists(js))) { binary = await Npm.which("bash-language-server")
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Process.spawn([BunProc.which(), "install", "bash-language-server"], {
cwd: Global.Path.bin,
env: {
...process.env,
BUN_BE_BUN: "1",
},
stdout: "pipe",
stderr: "pipe",
stdin: "pipe",
}).exited
}
binary = BunProc.which()
args.push("run", js)
} }
args.push("start") args.push("start")
const proc = spawn(binary, args, { const proc = spawn(binary, args, {
@ -1683,9 +1560,7 @@ export namespace LSPServer {
extensions: [".tf", ".tfvars"], extensions: [".tf", ".tfvars"],
root: NearestRoot([".terraform.lock.hcl", "terraform.tfstate", "*.tf"]), root: NearestRoot([".terraform.lock.hcl", "terraform.tfstate", "*.tf"]),
async spawn(root) { async spawn(root) {
let bin = which("terraform-ls", { let bin = which("terraform-ls")
PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
})
if (!bin) { if (!bin) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
@ -1766,9 +1641,7 @@ export namespace LSPServer {
extensions: [".tex", ".bib"], extensions: [".tex", ".bib"],
root: NearestRoot([".latexmkrc", "latexmkrc", ".texlabroot", "texlabroot"]), root: NearestRoot([".latexmkrc", "latexmkrc", ".texlabroot", "texlabroot"]),
async spawn(root) { async spawn(root) {
let bin = which("texlab", { let bin = which("texlab")
PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
})
if (!bin) { if (!bin) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
@ -1859,22 +1732,8 @@ export namespace LSPServer {
let binary = which("docker-langserver") let binary = which("docker-langserver")
const args: string[] = [] const args: string[] = []
if (!binary) { if (!binary) {
const js = path.join(Global.Path.bin, "node_modules", "dockerfile-language-server-nodejs", "lib", "server.js") if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
if (!(await Filesystem.exists(js))) { binary = await Npm.which("dockerfile-language-server-nodejs")
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Process.spawn([BunProc.which(), "install", "dockerfile-language-server-nodejs"], {
cwd: Global.Path.bin,
env: {
...process.env,
BUN_BE_BUN: "1",
},
stdout: "pipe",
stderr: "pipe",
stdin: "pipe",
}).exited
}
binary = BunProc.which()
args.push("run", js)
} }
args.push("--stdio") args.push("--stdio")
const proc = spawn(binary, args, { const proc = spawn(binary, args, {
@ -1965,9 +1824,7 @@ export namespace LSPServer {
extensions: [".typ", ".typc"], extensions: [".typ", ".typc"],
root: NearestRoot(["typst.toml"]), root: NearestRoot(["typst.toml"]),
async spawn(root) { async spawn(root) {
let bin = which("tinymist", { let bin = which("tinymist")
PATH: process.env["PATH"] + path.delimiter + Global.Path.bin,
})
if (!bin) { if (!bin) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return

84
packages/opencode/src/npm/index.ts Normal file
View file

@ -0,0 +1,84 @@
import z from "zod"
import { NamedError } from "@opencode-ai/util/error"
import { Global } from "../global"
import { Lock } from "../util/lock"
import { Log } from "../util/log"
import path from "path"
import { readdir } from "fs/promises"
import { Arborist } from "@npmcli/arborist"
export namespace Npm {
const log = Log.create({ service: "npm" })
export const InstallFailedError = NamedError.create(
"NpmInstallFailedError",
z.object({
pkg: z.string(),
}),
)
function directory(pkg: string) {
return path.join(Global.Path.cache, "packages", pkg)
}
export async function add(pkg: string) {
using _ = await Lock.write("npm-install")
log.info("installing package using npm arborist", {
pkg,
})
const hash = pkg
const dir = directory(hash)
const arborist = new Arborist({
path: dir,
binLinks: true,
progress: false,
savePrefix: "",
})
const tree = await arborist.loadVirtual().catch(() => {})
if (tree) {
const first = tree.edgesOut.values().next().value?.to
if (first) return first.path
}
const result = await arborist
.reify({
add: [pkg],
save: true,
saveType: "prod",
})
.catch((cause) => {
throw new InstallFailedError(
{ pkg },
{
cause,
},
)
})
const first = result.edgesOut.values().next().value?.to
if (!first) throw new InstallFailedError({ pkg })
return first.path
}
export async function install(dir: string) {
console.log(dir)
const arb = new Arborist({
path: dir,
binLinks: true,
progress: false,
savePrefix: "",
})
await arb.reify()
}
export async function which(pkg: string) {
const dir = path.join(directory(pkg), "node_modules", ".bin")
const files = await readdir(dir).catch(() => [])
if (!files.length) {
await add(pkg)
return which(pkg)
}
return path.join(dir, files[0])
}
}

11
packages/opencode/src/plugin/index.ts
View file

@ -4,7 +4,7 @@ import { Bus } from "../bus"
import { Log } from "../util/log" import { Log } from "../util/log"
import { createOpencodeClient } from "@opencode-ai/sdk" import { createOpencodeClient } from "@opencode-ai/sdk"
import { Server } from "../server/server" import { Server } from "../server/server"
import { BunProc } from "../bun" import { Npm } from "../npm"
import { Instance } from "../project/instance" import { Instance } from "../project/instance"
import { Flag } from "../flag/flag" import { Flag } from "../flag/flag"
import { CodexAuthPlugin } from "./codex" import { CodexAuthPlugin } from "./codex"
@ -59,16 +59,13 @@ export namespace Plugin {
if (plugin.includes("opencode-openai-codex-auth") || plugin.includes("opencode-copilot-auth")) continue if (plugin.includes("opencode-openai-codex-auth") || plugin.includes("opencode-copilot-auth")) continue
log.info("loading plugin", { path: plugin }) log.info("loading plugin", { path: plugin })
if (!plugin.startsWith("file://")) { if (!plugin.startsWith("file://")) {
const lastAtIndex = plugin.lastIndexOf("@") plugin = await Npm.add(plugin).catch((err) => {
const pkg = lastAtIndex > 0 ? plugin.substring(0, lastAtIndex) : plugin
const version = lastAtIndex > 0 ? plugin.substring(lastAtIndex + 1) : "latest"
plugin = await BunProc.install(pkg, version).catch((err) => {
const cause = err instanceof Error ? err.cause : err const cause = err instanceof Error ? err.cause : err
const detail = cause instanceof Error ? cause.message : String(cause ?? err) const detail = cause instanceof Error ? cause.message : String(cause ?? err)
log.error("failed to install plugin", { pkg, version, error: detail }) log.error("failed to install plugin", { plugin, error: detail })
Bus.publish(Session.Event.Error, { Bus.publish(Session.Event.Error, {
error: new NamedError.Unknown({ error: new NamedError.Unknown({
message: `Failed to install plugin ${pkg}@${version}: ${detail}`, message: `Failed to install plugin ${plugin}: ${detail}`,
}).toObject(), }).toObject(),
}) })
return "" return ""

4
packages/opencode/src/provider/provider.ts
View file

@ -5,7 +5,7 @@ import { Config } from "../config/config"
import { mapValues, mergeDeep, omit, pickBy, sortBy } from "remeda" import { mapValues, mergeDeep, omit, pickBy, sortBy } from "remeda"
import { NoSuchModelError, type Provider as SDK } from "ai" import { NoSuchModelError, type Provider as SDK } from "ai"
import { Log } from "../util/log" import { Log } from "../util/log"
import { BunProc } from "../bun" import { Npm } from "../npm"
import { Hash } from "../util/hash" import { Hash } from "../util/hash"
import { Plugin } from "../plugin" import { Plugin } from "../plugin"
import { NamedError } from "@opencode-ai/util/error" import { NamedError } from "@opencode-ai/util/error"
@ -1201,7 +1201,7 @@ export namespace Provider {
let installedPath: string let installedPath: string
if (!model.api.npm.startsWith("file://")) { if (!model.api.npm.startsWith("file://")) {
installedPath = await BunProc.install(model.api.npm, "latest") installedPath = await Npm.add(model.api.npm)
} else { } else {
log.info("loading local provider", { pkg: model.api.npm }) log.info("loading local provider", { pkg: model.api.npm })
installedPath = model.api.npm installedPath = model.api.npm

6
packages/opencode/src/util/which.ts
View file

@ -1,9 +1,13 @@
import whichPkg from "which" import whichPkg from "which"
import path from "path"
import { Global } from "../global"
export function which(cmd: string, env?: NodeJS.ProcessEnv) { export function which(cmd: string, env?: NodeJS.ProcessEnv) {
const base = env?.PATH ?? env?.Path ?? process.env.PATH ?? process.env.Path
const full = base + path.delimiter + Global.Path.bin
const result = whichPkg.sync(cmd, { const result = whichPkg.sync(cmd, {
nothrow: true, nothrow: true,
path: env?.PATH ?? env?.Path ?? process.env.PATH ?? process.env.Path, path: full,
pathExt: env?.PATHEXT ?? env?.PathExt ?? process.env.PATHEXT ?? process.env.PathExt, pathExt: env?.PATHEXT ?? env?.PathExt ?? process.env.PATHEXT ?? process.env.PathExt,
}) })
return typeof result === "string" ? result : null return typeof result === "string" ? result : null