refactor(opencode): remove AppRuntime from tui file io

packages/opencode/src/cli/cmd/tui/component/prompt/frecency.tsx

@@ -1,8 +1,5 @@
 import path from "path"
 import { Global } from "@/global"
-import { AppRuntime } from "@/effect/app-runtime"
-import { AppFileSystem } from "@opencode-ai/shared/filesystem"
-import { Effect } from "effect"
 import { onMount } from "solid-js"
 import { createStore } from "solid-js/store"
 import { createSimpleContext } from "../../context/helper"
@@ -21,22 +18,10 @@ export const { use: useFrecency, provider: FrecencyProvider } = createSimpleCont
   name: "Frecency",
   init: () => {
     const frecencyPath = path.join(Global.Path.state, "frecency.jsonl")
-    const read = () =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          return yield* fs.readFileString(frecencyPath)
-        }),
-      )
-    const write = (content: string) =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          yield* fs.writeWithDirs(frecencyPath, content)
-        }),
-      )
     onMount(async () => {
-      const text = await read().catch(() => "")
+      const text = await Bun.file(frecencyPath)
+        .text()
+        .catch(() => "")
       const lines = text
         .split("\n")
         .filter(Boolean)
@@ -70,7 +55,7 @@ export const { use: useFrecency, provider: FrecencyProvider } = createSimpleCont
 
       if (sorted.length > 0) {
         const content = sorted.map((entry) => JSON.stringify(entry)).join("\n") + "\n"
-        write(content).catch(() => {})
+        void Bun.write(frecencyPath, content)
       }
     })
 
@@ -93,7 +78,7 @@ export const { use: useFrecency, provider: FrecencyProvider } = createSimpleCont
           .slice(0, MAX_FRECENCY_ENTRIES)
         setStore("data", Object.fromEntries(sorted))
         const content = sorted.map(([path, entry]) => JSON.stringify({ path, ...entry })).join("\n") + "\n"
-        write(content).catch(() => {})
+        void Bun.write(frecencyPath, content)
       }
     }
 

packages/opencode/src/cli/cmd/tui/component/prompt/history.tsx

@@ -1,8 +1,5 @@
 import path from "path"
 import { Global } from "@/global"
-import { AppRuntime } from "@/effect/app-runtime"
-import { AppFileSystem } from "@opencode-ai/shared/filesystem"
-import { Effect } from "effect"
 import { onMount } from "solid-js"
 import { createStore, produce, unwrap } from "solid-js/store"
 import { createSimpleContext } from "../../context/helper"
@@ -33,22 +30,10 @@ export const { use: usePromptHistory, provider: PromptHistoryProvider } = create
   name: "PromptHistory",
   init: () => {
     const historyPath = path.join(Global.Path.state, "prompt-history.jsonl")
-    const read = () =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          return yield* fs.readFileString(historyPath)
-        }),
-      )
-    const write = (content: string) =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          yield* fs.writeWithDirs(historyPath, content)
-        }),
-      )
     onMount(async () => {
-      const text = await read().catch(() => "")
+      const text = await Bun.file(historyPath)
+        .text()
+        .catch(() => "")
       const lines = text
         .split("\n")
         .filter(Boolean)
@@ -67,7 +52,7 @@ export const { use: usePromptHistory, provider: PromptHistoryProvider } = create
       // Rewrite file with only valid entries to self-heal corruption
       if (lines.length > 0) {
         const content = lines.map((line) => JSON.stringify(line)).join("\n") + "\n"
-        write(content).catch(() => {})
+        void Bun.write(historyPath, content)
       }
     })
 
@@ -113,7 +98,7 @@ export const { use: usePromptHistory, provider: PromptHistoryProvider } = create
 
         if (trimmed) {
           const content = store.history.map((line) => JSON.stringify(line)).join("\n") + "\n"
-          write(content).catch(() => {})
+          void Bun.write(historyPath, content)
           return
         }
 

packages/opencode/src/cli/cmd/tui/component/prompt/stash.tsx

@@ -1,8 +1,5 @@
 import path from "path"
 import { Global } from "@/global"
-import { AppRuntime } from "@/effect/app-runtime"
-import { AppFileSystem } from "@opencode-ai/shared/filesystem"
-import { Effect } from "effect"
 import { onMount } from "solid-js"
 import { createStore, produce, unwrap } from "solid-js/store"
 import { createSimpleContext } from "../../context/helper"
@@ -21,22 +18,10 @@ export const { use: usePromptStash, provider: PromptStashProvider } = createSimp
   name: "PromptStash",
   init: () => {
     const stashPath = path.join(Global.Path.state, "prompt-stash.jsonl")
-    const read = () =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          return yield* fs.readFileString(stashPath)
-        }),
-      )
-    const write = (content: string) =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          yield* fs.writeWithDirs(stashPath, content)
-        }),
-      )
     onMount(async () => {
-      const text = await read().catch(() => "")
+      const text = await Bun.file(stashPath)
+        .text()
+        .catch(() => "")
       const lines = text
         .split("\n")
         .filter(Boolean)
@@ -55,7 +40,7 @@ export const { use: usePromptStash, provider: PromptStashProvider } = createSimp
       // Rewrite file with only valid entries to self-heal corruption
       if (lines.length > 0) {
         const content = lines.map((line) => JSON.stringify(line)).join("\n") + "\n"
-        write(content).catch(() => {})
+        void Bun.write(stashPath, content)
       }
     })
 
@@ -82,7 +67,7 @@ export const { use: usePromptStash, provider: PromptStashProvider } = createSimp
 
         if (trimmed) {
           const content = store.entries.map((line) => JSON.stringify(line)).join("\n") + "\n"
-          write(content).catch(() => {})
+          void Bun.write(stashPath, content)
           return
         }
 
@@ -98,7 +83,7 @@ export const { use: usePromptStash, provider: PromptStashProvider } = createSimp
         )
         const content =
           store.entries.length > 0 ? store.entries.map((line) => JSON.stringify(line)).join("\n") + "\n" : ""
-        write(content).catch(() => {})
+        void Bun.write(stashPath, content)
         return entry
       },
       remove(index: number) {
@@ -110,7 +95,7 @@ export const { use: usePromptStash, provider: PromptStashProvider } = createSimp
         )
         const content =
           store.entries.length > 0 ? store.entries.map((line) => JSON.stringify(line)).join("\n") + "\n" : ""
-        write(content).catch(() => {})
+        void Bun.write(stashPath, content)
       },
     }
   },

packages/opencode/src/cli/cmd/tui/context/kv.tsx

@@ -1,7 +1,4 @@
 import { Global } from "@/global"
-import { AppRuntime } from "@/effect/app-runtime"
-import { AppFileSystem } from "@opencode-ai/shared/filesystem"
-import { Effect } from "effect"
 import { createSignal, type Setter } from "solid-js"
 import { createStore } from "solid-js/store"
 import { createSimpleContext } from "./helper"
@@ -13,22 +10,9 @@ export const { use: useKV, provider: KVProvider } = createSimpleContext({
     const [ready, setReady] = createSignal(false)
     const [store, setStore] = createStore<Record<string, any>>()
     const filePath = path.join(Global.Path.state, "kv.json")
-    const read = () =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          return yield* fs.readJson(filePath)
-        }),
-      )
-    const write = (data: unknown) =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          yield* fs.writeJson(filePath, data)
-        }),
-      )
 
-    read()
+    Bun.file(filePath)
+      .json()
       .then((x) => {
         if (typeof x === "object" && x !== null) setStore(x as Record<string, any>)
       })
@@ -60,7 +44,7 @@ export const { use: useKV, provider: KVProvider } = createSimpleContext({
       },
       set(key: string, value: any) {
         setStore(key, value)
-        write(store)
+        void Bun.write(filePath, JSON.stringify(store, null, 2))
       },
     }
     return result

packages/opencode/src/cli/cmd/tui/context/local.tsx

@@ -1,14 +1,11 @@
 import { createStore } from "solid-js/store"
 import { batch, createEffect, createMemo } from "solid-js"
-import { Effect } from "effect"
 import { useSync } from "@tui/context/sync"
 import { useTheme } from "@tui/context/theme"
 import { uniqueBy } from "remeda"
 import path from "path"
 import { Global } from "@/global"
-import { AppRuntime } from "@/effect/app-runtime"
 import { iife } from "@/util/iife"
-import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { createSimpleContext } from "./helper"
 import { useToast } from "../ui/toast"
 import { Provider } from "@/provider/provider"
@@ -126,20 +123,6 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
       const state = {
         pending: false,
       }
-      const read = () =>
-        AppRuntime.runPromise(
-          Effect.gen(function* () {
-            const fs = yield* AppFileSystem.Service
-            return yield* fs.readJson(filePath)
-          }),
-        )
-      const write = (data: unknown) =>
-        AppRuntime.runPromise(
-          Effect.gen(function* () {
-            const fs = yield* AppFileSystem.Service
-            yield* fs.writeJson(filePath, data)
-          }),
-        )
 
       function save() {
         if (!modelStore.ready) {
@@ -147,14 +130,22 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
           return
         }
         state.pending = false
-        write({
+        void Bun.write(
+          filePath,
+          JSON.stringify(
+            {
               recent: modelStore.recent,
               favorite: modelStore.favorite,
               variant: modelStore.variant,
-        })
+            },
+            null,
+            2,
+          ),
+        )
       }
 
-      read()
+      Bun.file(filePath)
+        .json()
         .then((x: any) => {
           if (Array.isArray(x.recent)) setModelStore("recent", x.recent)
           if (Array.isArray(x.favorite)) setModelStore("favorite", x.favorite)

packages/opencode/src/cli/cmd/tui/routes/session/index.tsx

@@ -75,7 +75,6 @@ import stripAnsi from "strip-ansi"
 import { usePromptRef } from "../../context/prompt"
 import { useExit } from "../../context/exit"
 import { Global } from "@/global"
-import { AppRuntime } from "@/effect/app-runtime"
 import { AppFileSystem } from "@opencode-ai/shared/filesystem"
 import { PermissionPrompt } from "./permission"
 import { QuestionPrompt } from "./question"
@@ -88,7 +87,6 @@ import { getScrollAcceleration } from "../../util/scroll"
 import { TuiPluginRuntime } from "../../plugin"
 import { DialogGoUpsell } from "../../component/dialog-go-upsell"
 import { SessionRetry } from "@/session/retry"
-import { Effect } from "effect"
 
 addDefaultParsers(parsers.parsers)
 
@@ -917,20 +915,13 @@ export function Session() {
             const exportDir = process.cwd()
             const filename = options.filename.trim()
             const filepath = path.join(exportDir, filename)
-            const write = (content: string) =>
-              AppRuntime.runPromise(
-                Effect.gen(function* () {
-                  const fs = yield* AppFileSystem.Service
-                  yield* fs.writeWithDirs(filepath, content)
-                }),
-              )
 
-            await write(transcript)
+            await Bun.write(filepath, transcript)
 
             // Open with EDITOR if available
             const result = await Editor.open({ value: transcript, renderer })
             if (result !== undefined) {
-              await write(result)
+              await Bun.write(filepath, result)
             }
 
             toast.show({ message: `Session exported to ${filename}`, variant: "success" })

packages/opencode/src/cli/cmd/tui/util/clipboard.ts

@@ -1,8 +1,5 @@
 import { platform, release } from "os"
 import clipboardy from "clipboardy"
-import { AppRuntime } from "@/effect/app-runtime"
-import { AppFileSystem } from "@opencode-ai/shared/filesystem"
-import { Effect } from "effect"
 import { lazy } from "../../../../util/lazy.js"
 import { tmpdir } from "os"
 import path from "path"
@@ -60,13 +57,7 @@ export namespace Clipboard {
           ],
           { nothrow: true },
         )
-        const buffer = await AppRuntime.runPromise(
+        return { data: Buffer.from(await Bun.file(tmpfile).arrayBuffer()).toString("base64"), mime: "image/png" }
-          Effect.gen(function* () {
-            const fs = yield* AppFileSystem.Service
-            return yield* fs.readFile(tmpfile)
-          }),
-        )
-        return { data: Buffer.from(buffer).toString("base64"), mime: "image/png" }
       } catch {
       } finally {
         await fs.rm(tmpfile, { force: true }).catch(() => {})

packages/opencode/src/cli/cmd/tui/util/editor.ts

@@ -1,7 +1,4 @@
 import { defer } from "@/util/defer"
-import { AppRuntime } from "@/effect/app-runtime"
-import { AppFileSystem } from "@opencode-ai/shared/filesystem"
-import { Effect } from "effect"
 import { rm } from "node:fs/promises"
 import { tmpdir } from "node:os"
 import { join } from "node:path"
@@ -14,23 +11,9 @@ export namespace Editor {
     if (!editor) return
 
     const filepath = join(tmpdir(), `${Date.now()}.md`)
-    const write = (content: string) =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          yield* fs.writeWithDirs(filepath, content)
-        }),
-      )
-    const read = () =>
-      AppRuntime.runPromise(
-        Effect.gen(function* () {
-          const fs = yield* AppFileSystem.Service
-          return yield* fs.readFileString(filepath)
-        }),
-      )
     await using _ = defer(async () => rm(filepath, { force: true }))
 
-    await write(opts.value)
+    await Bun.write(filepath, opts.value)
     opts.renderer.suspend()
     opts.renderer.currentRenderBuffer.clear()
     try {
@@ -42,7 +25,7 @@ export namespace Editor {
         shell: process.platform === "win32",
       })
       await proc.exited
-      const content = await read()
+      const content = await Bun.file(filepath).text()
       return content || undefined
     } finally {
       opts.renderer.currentRenderBuffer.clear()