chore: initialize qiming workspace repository

qimingcode/packages/opencode/src/lsp/launch.ts

@@ -0,0 +1,21 @@
+import type { ChildProcessWithoutNullStreams } from "child_process"
+import { Process } from "../util"
+
+type Child = Process.Child & ChildProcessWithoutNullStreams
+
+export function spawn(cmd: string, args: string[], opts?: Process.Options): Child
+export function spawn(cmd: string, opts?: Process.Options): Child
+export function spawn(cmd: string, argsOrOpts?: string[] | Process.Options, opts?: Process.Options) {
+  const args = Array.isArray(argsOrOpts) ? [...argsOrOpts] : []
+  const cfg = Array.isArray(argsOrOpts) ? opts : argsOrOpts
+  const proc = Process.spawn([cmd, ...args], {
+    ...cfg,
+    stdin: "pipe",
+    stdout: "pipe",
+    stderr: "pipe",
+  }) as Child
+
+  if (!proc.stdin || !proc.stdout || !proc.stderr) throw new Error("Process output not available")
+
+  return proc
+}