| |
| import { sanitizeHostExecEnv } from "../infra/host-env-security.js"; |
| import { |
| materializeWindowsSpawnProgram, |
| resolveWindowsSpawnProgram, |
| } from "../plugin-sdk/windows-spawn.js"; |
| import { createOwnedStdioProcess, type OwnedStdioProcess } from "../process/owned-stdio.js"; |
| import type { StdioMcpServerLaunchConfig } from "./mcp-stdio.js"; |
|
|
| type LspSpawnDependencies = { |
| spawn: typeof createOwnedStdioProcess; |
| sanitizeHostExecEnv: typeof sanitizeHostExecEnv; |
| resolveWindowsSpawnProgram: typeof resolveWindowsSpawnProgram; |
| materializeWindowsSpawnProgram: typeof materializeWindowsSpawnProgram; |
| }; |
|
|
| const defaultLspSpawnDependencies: LspSpawnDependencies = { |
| spawn: createOwnedStdioProcess, |
| sanitizeHostExecEnv, |
| resolveWindowsSpawnProgram, |
| materializeWindowsSpawnProgram, |
| }; |
|
|
| export async function spawnLspServerProcess( |
| config: StdioMcpServerLaunchConfig, |
| options: { abortSignal?: AbortSignal; dependencies?: LspSpawnDependencies } = {}, |
| ): Promise<OwnedStdioProcess> { |
| const dependencies = options.dependencies ?? defaultLspSpawnDependencies; |
| const mergedEnv = dependencies.sanitizeHostExecEnv({ |
| baseEnv: process.env, |
| overrides: config.env ?? null, |
| }); |
| const program = dependencies.resolveWindowsSpawnProgram({ |
| command: config.command, |
| env: mergedEnv, |
| allowShellFallback: true, |
| }); |
| const invocation = dependencies.materializeWindowsSpawnProgram(program, config.args ?? []); |
| return await dependencies.spawn({ |
| argv: [invocation.command, ...invocation.argv], |
| env: mergedEnv, |
| exactEnv: true, |
| cwd: config.cwd, |
| abortSignal: options.abortSignal, |
| |
| ...(invocation.shell === true ? { windowsShell: true } : {}), |
| }); |
| } |
|
|
