tweak: start bundling in some ai-sdk packages (#4649)

4 files changed, 40 insertions, 10 deletions

diff --git a/packages/opencode/package.json b/packages/opencode/package.json
index 01593075e..753b5872a 100644
--- a/packages/opencode/package.json
+++ b/packages/opencode/package.json
@@ -18,8 +18,6 @@
     "./*": "./src/*.ts"
   },
   "devDependencies": {
-    "@ai-sdk/amazon-bedrock": "2.2.10",
-    "@ai-sdk/google-vertex": "3.0.16",
     "@babel/core": "7.28.4",
     "@octokit/webhooks-types": "7.6.1",
     "@parcel/watcher-darwin-arm64": "2.5.1",
@@ -44,7 +42,14 @@
     "@actions/core": "1.11.1",
     "@actions/github": "6.0.1",
     "@agentclientprotocol/sdk": "0.5.1",
+    "@ai-sdk/amazon-bedrock": "3.0.57",
+    "@ai-sdk/anthropic": "2.0.45",
+    "@ai-sdk/azure": "2.0.73",
+    "@ai-sdk/google": "2.0.42",
+    "@ai-sdk/google-vertex": "3.0.74",
     "@ai-sdk/mcp": "0.0.8",
+    "@ai-sdk/openai": "2.0.71",
+    "@ai-sdk/openai-compatible": "1.0.27",
     "@clack/prompts": "1.0.0-alpha.1",
     "@hono/standard-validator": "0.1.5",
     "@hono/zod-validator": "catalog:",
@@ -56,6 +61,7 @@
     "@opencode-ai/script": "workspace:*",
     "@opencode-ai/sdk": "workspace:*",
     "@opencode-ai/util": "workspace:*",
+    "@openrouter/ai-sdk-provider": "1.2.5",
     "@opentui/core": "0.1.49",
     "@opentui/solid": "0.1.49",
     "@parcel/watcher": "2.5.1",
diff --git a/packages/opencode/src/bun/index.ts b/packages/opencode/src/bun/index.ts
index b739cd225..7c19c303b 100644
--- a/packages/opencode/src/bun/index.ts
+++ b/packages/opencode/src/bun/index.ts
@@ -4,10 +4,12 @@ import { Log } from "../util/log"
 import path from "path"
 import { NamedError } from "../util/error"
 import { readableStreamToText } from "bun"
+import { createRequire } from "module"
 import { Lock } from "../util/lock"
 
 export namespace BunProc {
   const log = Log.create({ service: "bun" })
+  const req = createRequire(import.meta.url)
 
   export async function run(cmd: string[], options?: Bun.SpawnOptions.OptionsObject<any, any, any>) {
     log.info("running", {
@@ -129,4 +131,22 @@ export namespace BunProc {
     await Bun.write(pkgjson.name!, JSON.stringify(parsed, null, 2))
     return mod
   }
+
+  export async function resolve(pkg: string) {
+    const local = workspace(pkg)
+    if (local) return local
+    const dir = path.join(Global.Path.cache, "node_modules", pkg)
+    const pkgjson = Bun.file(path.join(dir, "package.json"))
+    const exists = await pkgjson.exists()
+    if (exists) return dir
+  }
+
+  function workspace(pkg: string) {
+    try {
+      const target = req.resolve(`${pkg}/package.json`)
+      return path.dirname(target)
+    } catch {
+      return
+    }
+  }
 }
diff --git a/packages/opencode/src/provider/provider.ts b/packages/opencode/src/provider/provider.ts
index e172e918b..bc212629d 100644
--- a/packages/opencode/src/provider/provider.ts
+++ b/packages/opencode/src/provider/provider.ts
@@ -530,13 +530,18 @@ export namespace Provider {
       const existing = s.sdk.get(key)
       if (existing) return existing
 
-      let installedPath: string
-      if (!pkg.startsWith("file://")) {
-        installedPath = await BunProc.install(pkg, "latest")
-      } else {
-        log.info("loading local provider", { pkg })
-        installedPath = pkg
-      }
+      const installedPath = await (async () => {
+        if (pkg.startsWith("file://")) {
+          log.info("loading local provider", { pkg })
+          return pkg
+        }
+        const resolved = await BunProc.resolve(pkg)
+        if (resolved) {
+          log.info("using preinstalled provider", { providerID: provider.id, pkg })
+          return resolved
+        }
+        return BunProc.install(pkg, "latest")
+      })()
 
       // The `google-vertex-anthropic` provider points to the `@ai-sdk/google-vertex` package.
       // Ref: https://github.com/sst/models.dev/blob/0a87de42ab177bebad0620a889e2eb2b4a5dd4ab/providers/google-vertex-anthropic/provider.toml
diff --git a/packages/opencode/src/session/retry.ts b/packages/opencode/src/session/retry.ts
index ae0440135..75472b568 100644
--- a/packages/opencode/src/session/retry.ts
+++ b/packages/opencode/src/session/retry.ts
@@ -1,4 +1,3 @@
-import { iife } from "@/util/iife"
 import { MessageV2 } from "./message-v2"
 
 export namespace SessionRetry {