fix(bash): preserve configured shell behavior

extensions/bash-cwd/index.ts

@@ -3,6 +3,9 @@ import { resolve } from "node:path";
 
 import {
   createBashToolDefinition,
+  getAgentDir,
+  SettingsManager,
+  type BashToolOptions,
   type ExtensionAPI,
   type ExtensionContext,
 } from "@earendil-works/pi-coding-agent";
@@ -52,8 +55,18 @@ async function resolveWorkingDirectory(
   return cwd;
 }
 
-export function createContextualBashTool() {
-  const baseTool = createBashToolDefinition(process.cwd());
+function loadBashOptions(ctx: ExtensionContext): BashToolOptions {
+  const settings = SettingsManager.create(ctx.cwd, getAgentDir(), {
+    projectTrusted: ctx.isProjectTrusted(),
+  });
+  return {
+    commandPrefix: settings.getShellCommandPrefix(),
+    shellPath: settings.getShellPath(),
+  };
+}
+
+export function createContextualBashTool(options?: BashToolOptions) {
+  const baseTool = createBashToolDefinition(process.cwd(), options);
 
   return {
     ...baseTool,
@@ -72,7 +85,10 @@ export function createContextualBashTool() {
       }
 
       const cwd = await resolveWorkingDirectory(ctx.cwd, params.cwd);
-      const contextualTool = createBashToolDefinition(cwd);
+      const contextualTool = createBashToolDefinition(
+        cwd,
+        options ?? loadBashOptions(ctx),
+      );
       return contextualTool.execute(
         toolCallId,
         { command: params.command, timeout: params.timeout },