feat(core): port v2 command invocation (#34849)

packages/core/test/command.test.ts

@@ -1,12 +1,22 @@
 import { describe, expect } from "bun:test"
 import { Effect } from "effect"
 import { CommandV2 } from "@opencode-ai/core/command"
+import { Config } from "@opencode-ai/core/config"
 import { AppNodeBuilder } from "@opencode-ai/core/effect/app-node-builder"
+import { Location } from "@opencode-ai/core/location"
+import { MCP } from "@opencode-ai/core/mcp/index"
 import { ModelV2 } from "@opencode-ai/core/model"
 import { ProviderV2 } from "@opencode-ai/core/provider"
+import { emptyConfigLayer, emptyMcpLayer, testLocationLayer } from "./fixture/mcp"
 import { testEffect } from "./lib/effect"
 
-const it = testEffect(AppNodeBuilder.build(CommandV2.node))
+const it = testEffect(
+  AppNodeBuilder.build(CommandV2.node, [
+    [MCP.node, emptyMcpLayer],
+    [Config.node, emptyConfigLayer],
+    [Location.node, testLocationLayer],
+  ]),
+)
 
 describe("CommandV2", () => {
   it.effect("applies command transforms and preserves later overrides", () =>
@@ -53,4 +63,18 @@ describe("CommandV2", () => {
       ])
     }),
   )
+
+  it.effect("evaluates command template shell blocks", () =>
+    Effect.gen(function* () {
+      const command = yield* CommandV2.Service
+      yield* command.transform((editor) => {
+        editor.update("review", (command) => {
+          command.template = "Output: !`printf command-output`"
+        })
+      })
+
+      expect(yield* command.evaluate({ name: "review" })).toEqual({ text: "Output: command-output" })
+    }),
+  )
+
 })

packages/core/test/config/command.test.ts

@@ -8,14 +8,23 @@ import { ConfigCommandPlugin } from "@opencode-ai/core/config/plugin/command"
 import { AppNodeBuilder } from "@opencode-ai/core/effect/app-node-builder"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { FSUtil } from "@opencode-ai/core/fs-util"
+import { Location } from "@opencode-ai/core/location"
+import { MCP } from "@opencode-ai/core/mcp/index"
 import { ModelV2 } from "@opencode-ai/core/model"
 import { ProviderV2 } from "@opencode-ai/core/provider"
 import { AbsolutePath } from "@opencode-ai/core/schema"
+import { emptyConfigLayer, emptyMcpLayer, testLocationLayer } from "../fixture/mcp"
 import { tmpdir } from "../fixture/tmpdir"
 import { testEffect } from "../lib/effect"
 import { host } from "../plugin/host"
 
-const it = testEffect(AppNodeBuilder.build(LayerNode.group([CommandV2.node, FSUtil.node])))
+const it = testEffect(
+  AppNodeBuilder.build(LayerNode.group([CommandV2.node, FSUtil.node]), [
+    [MCP.node, emptyMcpLayer],
+    [Config.node, emptyConfigLayer],
+    [Location.node, testLocationLayer],
+  ]),
+)
 const decode = Schema.decodeUnknownSync(Config.Info)
 
 describe("ConfigCommandPlugin.Plugin", () => {

packages/core/test/fixture/mcp.ts

@@ -0,0 +1,30 @@
+import { Effect, Layer } from "effect"
+import { Config } from "@opencode-ai/core/config"
+import { Location } from "@opencode-ai/core/location"
+import { MCP } from "@opencode-ai/core/mcp/index"
+import { AbsolutePath } from "@opencode-ai/core/schema"
+import { location } from "./location"
+
+export const emptyMcpLayer = Layer.succeed(
+  MCP.Service,
+  MCP.Service.of({
+    servers: () => Effect.succeed([]),
+    tools: () => Effect.succeed([]),
+    callTool: () => Effect.die("unused mcp.callTool"),
+    instructions: () => Effect.succeed([]),
+    prompts: () => Effect.succeed([]),
+    prompt: () => Effect.succeed(undefined),
+    resourceCatalog: () => Effect.succeed(new MCP.ResourceCatalog({ resources: [], templates: [] })),
+    readResource: () => Effect.succeed(undefined),
+  }),
+)
+
+export const emptyConfigLayer = Layer.succeed(
+  Config.Service,
+  Config.Service.of({ entries: () => Effect.succeed([]) }),
+)
+
+export const testLocationLayer = Layer.succeed(
+  Location.Service,
+  Location.Service.of(location({ directory: AbsolutePath.make(process.cwd()) })),
+)

packages/core/test/plugin/command.test.ts

@@ -40,7 +40,6 @@ describe("CommandPlugin.Plugin", () => {
       expect(yield* command.get("review")).toMatchObject({
         name: "review",
         description: "review changes [commit|branch|pr], defaults to uncommitted",
-        subtask: true,
       })
     }),
   )

packages/core/test/plugin/host.ts

@@ -61,6 +61,7 @@ export function host(overrides: Overrides = {}): PluginContext {
       create: () => Effect.die("unused session.create"),
       get: () => Effect.die("unused session.get"),
       prompt: () => Effect.die("unused session.prompt"),
+      command: () => Effect.die("unused session.command"),
       interrupt: () => Effect.die("unused session.interrupt"),
     },
   }