feat(plugin): add DigitalOcean OAuth + Inference Routers (#26095)

packages/opencode/test/provider/digitalocean.test.ts

@@ -0,0 +1,144 @@
+import { test, expect, afterEach } from "bun:test"
+import path from "path"
+
+import { tmpdir } from "../fixture/fixture"
+import { WithInstance } from "../../src/project/with-instance"
+import { Provider } from "../../src/provider/provider"
+import { ProviderID } from "../../src/provider/schema"
+import { Env } from "../../src/env"
+import { Effect } from "effect"
+import { AppRuntime } from "../../src/effect/app-runtime"
+import { makeRuntime } from "../../src/effect/run-service"
+
+const envRuntime = makeRuntime(Env.Service, Env.defaultLayer)
+const set = (k: string, v: string) => envRuntime.runSync((svc) => svc.set(k, v))
+
+async function list() {
+  return AppRuntime.runPromise(
+    Effect.gen(function* () {
+      const provider = yield* Provider.Service
+      return yield* provider.list()
+    }),
+  )
+}
+
+const DIGITALOCEAN = ProviderID.make("digitalocean")
+
+const originalAuthContent = process.env.OPENCODE_AUTH_CONTENT
+afterEach(() => {
+  if (originalAuthContent === undefined) delete process.env.OPENCODE_AUTH_CONTENT
+  else process.env.OPENCODE_AUTH_CONTENT = originalAuthContent
+})
+
+function injectAuth(metadata: Record<string, string> | undefined) {
+  process.env.OPENCODE_AUTH_CONTENT = JSON.stringify({
+    digitalocean: {
+      type: "api",
+      key: "sk_do_test",
+      ...(metadata ? { metadata } : {}),
+    },
+  })
+}
+
+test("digitalocean provider autoloads from DIGITALOCEAN_ACCESS_TOKEN", async () => {
+  await using tmp = await tmpdir({
+    init: async (dir) => {
+      await Bun.write(
+        path.join(dir, "opencode.json"),
+        JSON.stringify({ $schema: "https://opencode.ai/config.json" }),
+      )
+    },
+  })
+  await WithInstance.provide({
+    directory: tmp.path,
+    fn: async () => {
+      set("DIGITALOCEAN_ACCESS_TOKEN", "test-token")
+      const providers = await list()
+      expect(providers[DIGITALOCEAN]).toBeDefined()
+      expect(providers[DIGITALOCEAN].source).toBe("env")
+      const baseModel = Object.values(providers[DIGITALOCEAN].models)[0]
+      expect(baseModel.api.url).toBe("https://inference.do-ai.run/v1")
+      expect(baseModel.api.npm).toBe("@ai-sdk/openai-compatible")
+      const routerEntries = Object.keys(providers[DIGITALOCEAN].models).filter((id) => id.startsWith("router:"))
+      expect(routerEntries.length).toBe(0)
+    },
+  })
+})
+
+test("digitalocean provider.models surfaces cached routers from auth metadata", async () => {
+  await using tmp = await tmpdir({
+    init: async (dir) => {
+      await Bun.write(
+        path.join(dir, "opencode.json"),
+        JSON.stringify({ $schema: "https://opencode.ai/config.json" }),
+      )
+    },
+  })
+  injectAuth({
+    routers: JSON.stringify([
+      { name: "my-router", uuid: "11f1499a-aaaa-bbbb-cccc-4e013e2ddde4" },
+      { name: "other-router", uuid: "22f1499a-aaaa-bbbb-cccc-4e013e2ddde4" },
+    ]),
+    routers_fetched_at: String(Date.now()),
+    oauth_access: "doo_v1_test",
+    oauth_expires: String(Date.now() + 60 * 60 * 1000),
+  })
+  await WithInstance.provide({
+    directory: tmp.path,
+    fn: async () => {
+      const providers = await list()
+      const models = providers[DIGITALOCEAN].models
+      expect(models["router:my-router"]).toBeDefined()
+      expect(models["router:my-router"].api.id).toBe("router:my-router")
+      expect(models["router:my-router"].api.url).toBe("https://inference.do-ai.run/v1")
+      expect(models["router:my-router"].api.npm).toBe("@ai-sdk/openai-compatible")
+      expect(models["router:other-router"]).toBeDefined()
+    },
+  })
+})
+
+test("digitalocean provider.models skips refresh when oauth bearer is expired", async () => {
+  await using tmp = await tmpdir({
+    init: async (dir) => {
+      await Bun.write(
+        path.join(dir, "opencode.json"),
+        JSON.stringify({ $schema: "https://opencode.ai/config.json" }),
+      )
+    },
+  })
+  injectAuth({
+    routers: JSON.stringify([{ name: "stale-router", uuid: "stale" }]),
+    routers_fetched_at: "0",
+    oauth_access: "doo_v1_expired",
+    oauth_expires: "1",
+  })
+  await WithInstance.provide({
+    directory: tmp.path,
+    fn: async () => {
+      const providers = await list()
+      const models = providers[DIGITALOCEAN].models
+      expect(models["router:stale-router"]).toBeDefined()
+    },
+  })
+})
+
+test("digitalocean provider.models passes through base models when no auth metadata", async () => {
+  await using tmp = await tmpdir({
+    init: async (dir) => {
+      await Bun.write(
+        path.join(dir, "opencode.json"),
+        JSON.stringify({ $schema: "https://opencode.ai/config.json" }),
+      )
+    },
+  })
+  await WithInstance.provide({
+    directory: tmp.path,
+    fn: async () => {
+      set("DIGITALOCEAN_ACCESS_TOKEN", "test-token")
+      const providers = await list()
+      const models = providers[DIGITALOCEAN].models
+      expect(Object.keys(models).length).toBeGreaterThan(0)
+      expect(Object.keys(models).filter((id) => id.startsWith("router:")).length).toBe(0)
+    },
+  })
+})

packages/opencode/test/tool/fixtures/models-api.json

@@ -1,4 +1,28 @@
 {
+  "digitalocean": {
+    "id": "digitalocean",
+    "env": ["DIGITALOCEAN_ACCESS_TOKEN"],
+    "npm": "@ai-sdk/openai-compatible",
+    "api": "https://inference.do-ai.run/v1",
+    "name": "DigitalOcean",
+    "doc": "https://docs.digitalocean.com/products/genai-platform/",
+    "models": {
+      "openai-gpt-oss-120b": {
+        "id": "openai-gpt-oss-120b",
+        "name": "GPT OSS 120B",
+        "attachment": false,
+        "reasoning": false,
+        "tool_call": true,
+        "temperature": true,
+        "release_date": "2025-08-05",
+        "last_updated": "2025-08-05",
+        "modalities": { "input": ["text"], "output": ["text"] },
+        "open_weights": false,
+        "cost": { "input": 0.35, "output": 0.75 },
+        "limit": { "context": 128000, "output": 16384 }
+      }
+    }
+  },
   "ollama-cloud": {
     "id": "ollama-cloud",
     "env": ["OLLAMA_API_KEY"],