feat(hooks): Add interactive-bash-blocker hook

- Prevent interactive bash commands from being executed automatically
- Block commands in tool.execute.before hook
- Register in schema and main plugin initialization

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

@@ -0,0 +1,88 @@
+import type { PluginInput } from "@opencode-ai/plugin"
+import {
+  HOOK_NAME,
+  INTERACTIVE_FLAG_PATTERNS,
+  STDIN_REQUIRING_COMMANDS,
+  TMUX_SUGGESTION,
+} from "./constants"
+import type { BlockResult } from "./types"
+import { log } from "../../shared"
+
+export * from "./constants"
+export * from "./types"
+
+function checkInteractiveCommand(command: string): BlockResult {
+  const normalizedCmd = command.trim()
+
+  for (const pattern of INTERACTIVE_FLAG_PATTERNS) {
+    if (pattern.test(normalizedCmd)) {
+      return {
+        blocked: true,
+        reason: `Command contains interactive pattern`,
+        command: normalizedCmd,
+        matchedPattern: pattern.source,
+      }
+    }
+  }
+
+  for (const cmd of STDIN_REQUIRING_COMMANDS) {
+    if (normalizedCmd.includes(cmd)) {
+      return {
+        blocked: true,
+        reason: `Command requires stdin interaction: ${cmd}`,
+        command: normalizedCmd,
+        matchedPattern: cmd,
+      }
+    }
+  }
+
+  return { blocked: false }
+}
+
+export function createInteractiveBashBlockerHook(ctx: PluginInput) {
+  return {
+    "tool.execute.before": async (
+      input: { tool: string; sessionID: string; callID: string },
+      output: { args: Record<string, unknown> }
+    ): Promise<void> => {
+      const toolLower = input.tool.toLowerCase()
+
+      if (toolLower !== "bash") {
+        return
+      }
+
+      const command = output.args.command as string | undefined
+      if (!command) {
+        return
+      }
+
+      const result = checkInteractiveCommand(command)
+
+      if (result.blocked) {
+        log(`[${HOOK_NAME}] Blocking interactive command`, {
+          sessionID: input.sessionID,
+          command: result.command,
+          pattern: result.matchedPattern,
+        })
+
+        ctx.client.tui
+          .showToast({
+            body: {
+              title: "Interactive 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
+        )
+      }
+    },
+  }
+}