effect: add RuntimeFlags service (#27181)

packages/opencode/test/plugin/auth-override.test.ts

@@ -7,6 +7,7 @@ import { provideInstance, TestInstance, tmpdirScoped } from "../fixture/fixture"
 import { ProviderAuth } from "@/provider/auth"
 import { ProviderID } from "../../src/provider/schema"
 import { Plugin } from "@/plugin"
+import { RuntimeFlags } from "@/effect/runtime-flags"
 import { Auth } from "@/auth"
 import { Bus } from "@/bus"
 import { TestConfig } from "../fixture/config"
@@ -21,6 +22,7 @@ function layer(directory: string, plugins: string[]) {
     Layer.provide(
       Plugin.layer.pipe(
         Layer.provide(Bus.layer),
+        Layer.provide(RuntimeFlags.layer()),
         Layer.provide(
           TestConfig.layer({
             get: () =>

packages/opencode/test/plugin/loader-shared.test.ts

@@ -1,4 +1,4 @@
-import { afterAll, afterEach, describe, expect, spyOn } from "bun:test"
+import { afterEach, describe, expect, spyOn } from "bun:test"
 import { Effect, Layer } from "effect"
 import fs from "fs/promises"
 import path from "path"
@@ -8,23 +8,13 @@ import { disposeAllInstances, provideInstance, tmpdirScoped } from "../fixture/f
 import { testEffect } from "../lib/effect"
 import { Filesystem } from "@/util/filesystem"
 
-const disableDefault = process.env.OPENCODE_DISABLE_DEFAULT_PLUGINS
-process.env.OPENCODE_DISABLE_DEFAULT_PLUGINS = "1"
-
 const { Plugin } = await import("../../src/plugin/index")
 const { PluginLoader } = await import("../../src/plugin/loader")
 const { readPackageThemes } = await import("../../src/plugin/shared")
 const { Bus } = await import("../../src/bus")
 const { Npm } = await import("@opencode-ai/core/npm")
 const { TestConfig } = await import("../fixture/config")
-
-afterAll(() => {
-  if (disableDefault === undefined) {
-    delete process.env.OPENCODE_DISABLE_DEFAULT_PLUGINS
-    return
-  }
-  process.env.OPENCODE_DISABLE_DEFAULT_PLUGINS = disableDefault
-})
+const { RuntimeFlags } = await import("../../src/effect/runtime-flags")
 
 afterEach(async () => {
   await disposeAllInstances()
@@ -43,7 +33,7 @@ function withTmp<T, A, E, R>(
   })
 }
 
-function load(dir: string) {
+function load(dir: string, flags?: Parameters<typeof RuntimeFlags.layer>[0]) {
   const source = path.join(dir, "opencode.json")
   return Effect.gen(function* () {
     const config = yield* Effect.promise(
@@ -57,6 +47,7 @@ function load(dir: string) {
       Effect.provide(
         Plugin.layer.pipe(
           Layer.provide(Bus.layer),
+          Layer.provide(RuntimeFlags.layer({ disableDefaultPlugins: true, ...flags })),
           Layer.provide(
             TestConfig.layer({
               get: () =>
@@ -934,25 +925,14 @@ export default {
       },
       (tmp) =>
         Effect.gen(function* () {
-          const pure = process.env.OPENCODE_PURE
-          process.env.OPENCODE_PURE = "1"
-
-          try {
-            yield* load(tmp.path)
-            const called = yield* Effect.promise(() =>
-              fs
-                .readFile(tmp.extra.mark, "utf8")
-                .then(() => true)
-                .catch(() => false),
-            )
-            expect(called).toBe(false)
-          } finally {
-            if (pure === undefined) {
-              delete process.env.OPENCODE_PURE
-            } else {
-              process.env.OPENCODE_PURE = pure
-            }
-          }
+          yield* load(tmp.path, { pure: true })
+          const called = yield* Effect.promise(() =>
+            fs
+              .readFile(tmp.extra.mark, "utf8")
+              .then(() => true)
+              .catch(() => false),
+          )
+          expect(called).toBe(false)
         }),
     ),
   )

packages/opencode/test/plugin/trigger.test.ts

@@ -10,6 +10,7 @@ import { Auth } from "../../src/auth"
 import { Bus } from "../../src/bus"
 import { Config } from "../../src/config/config"
 import { Env } from "../../src/env"
+import { RuntimeFlags } from "../../src/effect/runtime-flags"
 import { Plugin } from "../../src/plugin/index"
 import { ModelID, ProviderID } from "../../src/provider/schema"
 import { provideTmpdirInstance } from "../fixture/fixture"
@@ -33,7 +34,11 @@ const configLayer = Config.layer.pipe(
 )
 const it = testEffect(
   Layer.mergeAll(
-    Plugin.layer.pipe(Layer.provide(Bus.layer), Layer.provide(configLayer)),
+    Plugin.layer.pipe(
+      Layer.provide(Bus.layer),
+      Layer.provide(configLayer),
+      Layer.provide(RuntimeFlags.layer({ disableDefaultPlugins: true })),
+    ),
     CrossSpawnSpawner.defaultLayer,
   ),
 )

packages/opencode/test/plugin/workspace-adapter.test.ts

@@ -11,6 +11,7 @@ import { Auth } from "../../src/auth"
 import { Bus } from "../../src/bus"
 import { Config } from "../../src/config/config"
 import { Env } from "../../src/env"
+import { RuntimeFlags } from "../../src/effect/runtime-flags"
 import { Workspace } from "../../src/control-plane/workspace"
 import { Plugin } from "../../src/plugin/index"
 import { InstanceBootstrap } from "../../src/project/bootstrap-service"
@@ -35,7 +36,11 @@ const configLayer = Config.layer.pipe(
   Layer.provide(emptyAccount),
   Layer.provide(NpmTest.noop),
 )
-const pluginLayer = Plugin.layer.pipe(Layer.provide(Bus.layer), Layer.provide(configLayer))
+const pluginLayer = Plugin.layer.pipe(
+  Layer.provide(Bus.layer),
+  Layer.provide(configLayer),
+  Layer.provide(RuntimeFlags.layer({ disableDefaultPlugins: true })),
+)
 const noopBootstrapLayer = Layer.succeed(InstanceBootstrap.Service, InstanceBootstrap.Service.of({ run: Effect.void }))
 const workspaceLayer = Workspace.defaultLayer.pipe(
   Layer.provide(InstanceStore.defaultLayer.pipe(Layer.provide(noopBootstrapLayer))),