refactor(hooks): rename interactive-bash-blocker to non-interactive-env

- Replace regex-based command blocking with environment configuration
- Add cross-platform null device support (NUL for Windows, /dev/null for Unix)
- Wrap all bash commands with non-interactive environment variables
- Only block TUI programs that require full PTY
- Update schema, README docs, and all imports/exports

🤖 GENERATED WITH ASSISTANCE OF [OhMyOpenCode](https://github.com/code-yeongyu/oh-my-opencode)

README.ko.md

@@ -608,7 +608,7 @@ OmO를 비활성화하고 원래 build/plan 에이전트를 복원하려면:
 }
 ```
 
-사용 가능한 훅: `todo-continuation-enforcer`, `context-window-monitor`, `session-recovery`, `session-notification`, `comment-checker`, `grep-output-truncator`, `tool-output-truncator`, `directory-agents-injector`, `directory-readme-injector`, `empty-task-response-detector`, `think-mode`, `anthropic-auto-compact`, `rules-injector`, `background-notification`, `auto-update-checker`, `startup-toast`, `keyword-detector`, `agent-usage-reminder`
+사용 가능한 훅: `todo-continuation-enforcer`, `context-window-monitor`, `session-recovery`, `session-notification`, `comment-checker`, `grep-output-truncator`, `tool-output-truncator`, `directory-agents-injector`, `directory-readme-injector`, `empty-task-response-detector`, `think-mode`, `anthropic-auto-compact`, `rules-injector`, `background-notification`, `auto-update-checker`, `startup-toast`, `keyword-detector`, `agent-usage-reminder`, `non-interactive-env`
 
 ### MCPs
 

README.md

@@ -609,7 +609,7 @@ Disable specific built-in hooks via `disabled_hooks` in `~/.config/opencode/oh-m
 }
 ```
 
-Available hooks: `todo-continuation-enforcer`, `context-window-monitor`, `session-recovery`, `session-notification`, `comment-checker`, `grep-output-truncator`, `tool-output-truncator`, `directory-agents-injector`, `directory-readme-injector`, `empty-task-response-detector`, `think-mode`, `anthropic-auto-compact`, `rules-injector`, `background-notification`, `auto-update-checker`, `startup-toast`, `keyword-detector`, `agent-usage-reminder`
+Available hooks: `todo-continuation-enforcer`, `context-window-monitor`, `session-recovery`, `session-notification`, `comment-checker`, `grep-output-truncator`, `tool-output-truncator`, `directory-agents-injector`, `directory-readme-injector`, `empty-task-response-detector`, `think-mode`, `anthropic-auto-compact`, `rules-injector`, `background-notification`, `auto-update-checker`, `startup-toast`, `keyword-detector`, `agent-usage-reminder`, `non-interactive-env`
 
 ### MCPs
 

src/config/schema.ts

@@ -60,7 +60,7 @@ export const HookNameSchema = z.enum([
   "startup-toast",
   "keyword-detector",
   "agent-usage-reminder",
-  "interactive-bash-blocker",
+  "non-interactive-env",
 ])
 
 export const AgentOverrideConfigSchema = z.object({

src/hooks/index.ts

@@ -17,4 +17,4 @@ export { createAutoUpdateCheckerHook } from "./auto-update-checker";
 
 export { createAgentUsageReminderHook } from "./agent-usage-reminder";
 export { createKeywordDetectorHook } from "./keyword-detector";
-export { createInteractiveBashBlockerHook } from "./interactive-bash-blocker";
+export { createNonInteractiveEnvHook } from "./non-interactive-env";

src/hooks/interactive-bash-blocker/index.ts

@@ -1,88 +0,0 @@
-import type { PluginInput } from "@opencode-ai/plugin"
-import { HOOK_NAME, NON_INTERACTIVE_ENV, ALWAYS_BLOCK_PATTERNS, TMUX_SUGGESTION } from "./constants"
-import type { BlockResult } from "./types"
-import { log } from "../../shared"
-
-export * from "./constants"
-export * from "./types"
-
-function checkTUICommand(command: string): BlockResult {
-  const normalizedCmd = command.trim()
-
-  for (const pattern of ALWAYS_BLOCK_PATTERNS) {
-    if (pattern.test(normalizedCmd)) {
-      return {
-        blocked: true,
-        reason: `Command requires full TUI`,
-        command: normalizedCmd,
-        matchedPattern: pattern.source,
-      }
-    }
-  }
-
-  return { blocked: false }
-}
-
-function wrapWithNonInteractiveEnv(command: string): string {
-  const envPrefix = Object.entries(NON_INTERACTIVE_ENV)
-    .map(([key, value]) => `${key}=${value}`)
-    .join(" ")
-
-  return `${envPrefix} ${command} < /dev/null 2>&1 || ${envPrefix} ${command} 2>&1`
-}
-
-export function createInteractiveBashBlockerHook(ctx: PluginInput) {
-  return {
-    "tool.execute.before": async (
-      input: { tool: string; sessionID: string; callID: string },
-      output: { args: Record<string, unknown> }
-    ): Promise<void> => {
-      const toolLower = input.tool.toLowerCase()
-
-      if (toolLower !== "bash") {
-        return
-      }
-
-      const command = output.args.command as string | undefined
-      if (!command) {
-        return
-      }
-
-      const result = checkTUICommand(command)
-
-      if (result.blocked) {
-        log(`[${HOOK_NAME}] Blocking TUI command`, {
-          sessionID: input.sessionID,
-          command: result.command,
-          pattern: result.matchedPattern,
-        })
-
-        ctx.client.tui
-          .showToast({
-            body: {
-              title: "TUI Command Blocked",
-              message: `${result.reason}\nUse tmux or interactive-terminal skill instead.`,
-              variant: "error",
-              duration: 5000,
-            },
-          })
-          .catch(() => {})
-
-        throw new Error(
-          `[${HOOK_NAME}] ${result.reason}\n` +
-            `Command: ${result.command}\n` +
-            `Pattern: ${result.matchedPattern}\n` +
-            TMUX_SUGGESTION
-        )
-      }
-
-      output.args.command = wrapWithNonInteractiveEnv(command)
-
-      log(`[${HOOK_NAME}] Wrapped command with non-interactive environment`, {
-        sessionID: input.sessionID,
-        original: command,
-        wrapped: output.args.command,
-      })
-    },
-  }
-}

src/hooks/interactive-bash-blocker/types.ts

@@ -1,10 +0,0 @@
-export interface InteractiveBashBlockerConfig {
-  disabled?: boolean
-}
-
-export interface BlockResult {
-  blocked: boolean
-  reason?: string
-  command?: string
-  matchedPattern?: string
-}

src/hooks/non-interactive-env/constants.ts

@@ -1,6 +1,8 @@
-export const HOOK_NAME = "interactive-bash-blocker"
+export const HOOK_NAME = "non-interactive-env"
 
-export const NON_INTERACTIVE_ENV = {
+export const NULL_DEVICE = process.platform === "win32" ? "NUL" : "/dev/null"
+
+export const NON_INTERACTIVE_ENV: Record<string, string> = {
   CI: "true",
   DEBIAN_FRONTEND: "noninteractive",
   GIT_TERMINAL_PROMPT: "0",
@@ -8,7 +10,7 @@ export const NON_INTERACTIVE_ENV = {
   HOMEBREW_NO_AUTO_UPDATE: "1",
 }
 
-export const ALWAYS_BLOCK_PATTERNS = [
+export const TUI_PATTERNS = [
   /\b(?:vim?|nvim|nano|emacs|pico|joe|micro|helix|hx)\b/,
   /^\s*(?:python|python3|ipython|node|bun|deno|irb|pry|ghci|erl|iex|lua|R)\s*$/,
   /\btop\b(?!\s+\|)/,
@@ -33,8 +35,8 @@ export const ALWAYS_BLOCK_PATTERNS = [
   /\bselect\b.*\bin\b/,
 ]
 
-export const TMUX_SUGGESTION = `
-[interactive-bash-blocker]
+export const TUI_SUGGESTION = `
+[non-interactive-env]
 This command requires a full interactive terminal (TUI) which cannot be emulated.
 
 **Recommendation**: Use tmux for TUI commands.

src/hooks/non-interactive-env/index.ts

@@ -0,0 +1,40 @@
+import type { PluginInput } from "@opencode-ai/plugin"
+import { HOOK_NAME, NULL_DEVICE, NON_INTERACTIVE_ENV } from "./constants"
+import { log } from "../../shared"
+
+export * from "./constants"
+export * from "./types"
+
+function wrapWithNonInteractiveEnv(command: string): string {
+  const envPrefix = Object.entries(NON_INTERACTIVE_ENV)
+    .map(([key, value]) => `${key}=${value}`)
+    .join(" ")
+
+  return `${envPrefix} ${command} < ${NULL_DEVICE} 2>&1 || ${envPrefix} ${command} 2>&1`
+}
+
+export function createNonInteractiveEnvHook(_ctx: PluginInput) {
+  return {
+    "tool.execute.before": async (
+      input: { tool: string; sessionID: string; callID: string },
+      output: { args: Record<string, unknown> }
+    ): Promise<void> => {
+      if (input.tool.toLowerCase() !== "bash") {
+        return
+      }
+
+      const command = output.args.command as string | undefined
+      if (!command) {
+        return
+      }
+
+      output.args.command = wrapWithNonInteractiveEnv(command)
+
+      log(`[${HOOK_NAME}] Wrapped command with non-interactive environment`, {
+        sessionID: input.sessionID,
+        original: command,
+        wrapped: output.args.command,
+      })
+    },
+  }
+}

src/hooks/non-interactive-env/types.ts

@@ -0,0 +1,10 @@
+export interface NonInteractiveEnvConfig {
+  disabled?: boolean
+}
+
+export interface TUICheckResult {
+  isTUI: boolean
+  reason?: string
+  command?: string
+  matchedPattern?: string
+}

src/index.ts

@@ -18,7 +18,7 @@ import {
   createAutoUpdateCheckerHook,
   createKeywordDetectorHook,
   createAgentUsageReminderHook,
-  createInteractiveBashBlockerHook,
+  createNonInteractiveEnvHook,
 } from "./hooks";
 import { createGoogleAntigravityAuthPlugin } from "./auth/antigravity";
 import {
@@ -239,8 +239,8 @@ const OhMyOpenCodePlugin: Plugin = async (ctx) => {
   const agentUsageReminder = isHookEnabled("agent-usage-reminder")
     ? createAgentUsageReminderHook(ctx)
     : null;
-  const interactiveBashBlocker = isHookEnabled("interactive-bash-blocker")
-    ? createInteractiveBashBlockerHook(ctx)
+  const nonInteractiveEnv = isHookEnabled("non-interactive-env")
+    ? createNonInteractiveEnvHook(ctx)
     : null;
 
   updateTerminalTitle({ sessionId: "main" });
@@ -483,7 +483,7 @@ const OhMyOpenCodePlugin: Plugin = async (ctx) => {
 
     "tool.execute.before": async (input, output) => {
       await claudeCodeHooks["tool.execute.before"](input, output);
-      await interactiveBashBlocker?.["tool.execute.before"](input, output);
+      await nonInteractiveEnv?.["tool.execute.before"](input, output);
       await commentChecker?.["tool.execute.before"](input, output);
 
       if (input.sessionID === getMainSessionID()) {