refactor: collapse ide barrel into ide/index.ts (#22904)

Author: kitlangton

packages/opencode/src/ide/ide.ts

@@ -1 +1,73 @@
-export * as Ide from "./ide"
+import { BusEvent } from "@/bus/bus-event"
+import z from "zod"
+import { NamedError } from "@opencode-ai/shared/util/error"
+import { Log } from "../util"
+import { Process } from "@/util"
+
+const SUPPORTED_IDES = [
+  { name: "Windsurf" as const, cmd: "windsurf" },
+  { name: "Visual Studio Code - Insiders" as const, cmd: "code-insiders" },
+  { name: "Visual Studio Code" as const, cmd: "code" },
+  { name: "Cursor" as const, cmd: "cursor" },
+  { name: "VSCodium" as const, cmd: "codium" },
+]
+
+const log = Log.create({ service: "ide" })
+
+export const Event = {
+  Installed: BusEvent.define(
+    "ide.installed",
+    z.object({
+      ide: z.string(),
+    }),
+  ),
+}
+
+export const AlreadyInstalledError = NamedError.create("AlreadyInstalledError", z.object({}))
+
+export const InstallFailedError = NamedError.create(
+  "InstallFailedError",
+  z.object({
+    stderr: z.string(),
+  }),
+)
+
+export function ide() {
+  if (process.env["TERM_PROGRAM"] === "vscode") {
+    const v = process.env["GIT_ASKPASS"]
+    for (const ide of SUPPORTED_IDES) {
+      if (v?.includes(ide.name)) return ide.name
+    }
+  }
+  return "unknown"
+}
+
+export function alreadyInstalled() {
+  return process.env["OPENCODE_CALLER"] === "vscode" || process.env["OPENCODE_CALLER"] === "vscode-insiders"
+}
+
+export async function install(ide: (typeof SUPPORTED_IDES)[number]["name"]) {
+  const cmd = SUPPORTED_IDES.find((i) => i.name === ide)?.cmd
+  if (!cmd) throw new Error(`Unknown IDE: ${ide}`)
+
+  const p = await Process.run([cmd, "--install-extension", "sst-dev.opencode"], {
+    nothrow: true,
+  })
+  const stdout = p.stdout.toString()
+  const stderr = p.stderr.toString()
+
+  log.info("installed", {
+    ide,
+    stdout,
+    stderr,
+  })
+
+  if (p.code !== 0) {
+    throw new InstallFailedError({ stderr })
+  }
+  if (stdout.includes("already installed")) {
+    throw new AlreadyInstalledError({})
+  }
+}
+
+export * as Ide from "."