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feat(lsp): option to disable lsps installing automatically #1997

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Merged
merged 4 commits into from
Aug 23, 2025
Merged

feat(lsp): option to disable lsps installing automatically #1997

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4baad79
feat(lsp): lsp_server_autoinstall
segoon Aug 16, 2025
cbaa097
bun generate
segoon Aug 16, 2025
dfd529d
OPENCODE_DISABLE_LSP_DOWNLOAD
segoon Aug 17, 2025
60e51a6
add OPENCODE_DISABLE_LSP_DOWNLOAD flag
rekram1-node Aug 23, 2025
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1 change: 1 addition & 0 deletions packages/opencode/src/flag/flag.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ export namespace Flag {
export const OPENCODE_DISABLE_AUTOUPDATE = truthy("OPENCODE_DISABLE_AUTOUPDATE")
export const OPENCODE_PERMISSION = process.env["OPENCODE_PERMISSION"]
export const OPENCODE_DISABLE_DEFAULT_PLUGINS = truthy("OPENCODE_DISABLE_DEFAULT_PLUGINS")
export const OPENCODE_DISABLE_LSP_DOWNLOAD = truthy("OPENCODE_DISABLE_LSP_DOWNLOAD")

function truthy(key: string) {
const value = process.env[key]?.toLowerCase()
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11 changes: 11 additions & 0 deletions packages/opencode/src/lsp/server.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import { BunProc } from "../bun"
import { $ } from "bun"
import fs from "fs/promises"
import { Filesystem } from "../util/filesystem"
import { Flag } from "../flag/flag"

export namespace LSPServer {
const log = Log.create({ service: "lsp.server" })
Expand Down Expand Up @@ -95,6 +96,7 @@ export namespace LSPServer {
"vue-language-server.js",
)
if (!(await Bun.file(js).exists())) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Bun.spawn([BunProc.which(), "install", "@vue/language-server"], {
cwd: Global.Path.bin,
env: {
Expand Down Expand Up @@ -148,6 +150,7 @@ export namespace LSPServer {
if (!eslint) return
const serverPath = path.join(Global.Path.bin, "vscode-eslint", "server", "out", "eslintServer.js")
if (!(await Bun.file(serverPath).exists())) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
log.info("downloading and building VS Code ESLint server")
const response = await fetch("https://github.com/microsoft/vscode-eslint/archive/refs/heads/main.zip")
if (!response.ok) return
Expand Down Expand Up @@ -200,6 +203,8 @@ export namespace LSPServer {
})
if (!bin) {
if (!Bun.which("go")) return
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return

log.info("installing gopls")
const proc = Bun.spawn({
cmd: ["go", "install", "golang.org/x/tools/gopls@latest"],
Expand Down Expand Up @@ -241,6 +246,7 @@ export namespace LSPServer {
log.info("Ruby not found, please install Ruby first")
return
}
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
log.info("installing ruby-lsp")
const proc = Bun.spawn({
cmd: ["gem", "install", "ruby-lsp", "--bindir", Global.Path.bin],
Expand Down Expand Up @@ -276,6 +282,7 @@ export namespace LSPServer {
if (!binary) {
const js = path.join(Global.Path.bin, "node_modules", "pyright", "dist", "pyright-langserver.js")
if (!(await Bun.file(js).exists())) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
await Bun.spawn([BunProc.which(), "install", "pyright"], {
cwd: Global.Path.bin,
env: {
Expand Down Expand Up @@ -323,6 +330,7 @@ export namespace LSPServer {
return
}

if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
log.info("downloading elixir-ls from GitHub releases")

const response = await fetch("https://github.com/elixir-lsp/elixir-ls/archive/refs/heads/master.zip")
Expand Down Expand Up @@ -372,6 +380,7 @@ export namespace LSPServer {
return
}

if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
log.info("downloading zls from GitHub releases")

const releaseResponse = await fetch("https://api.github.com/repos/zigtools/zls/releases/latest")
Expand Down Expand Up @@ -475,6 +484,7 @@ export namespace LSPServer {
return
}

if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
log.info("installing csharp-ls via dotnet tool")
const proc = Bun.spawn({
cmd: ["dotnet", "tool", "install", "csharp-ls", "--tool-path", Global.Path.bin],
Expand Down Expand Up @@ -527,6 +537,7 @@ export namespace LSPServer {
PATH: process.env["PATH"] + ":" + Global.Path.bin,
})
if (!bin) {
if (Flag.OPENCODE_DISABLE_LSP_DOWNLOAD) return
log.info("downloading clangd from GitHub releases")

const releaseResponse = await fetch("https://api.github.com/repos/clangd/clangd/releases/latest")
Expand Down
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