fix: resolve PR 371 portability regressions

scripts/hooks/post-edit-format.js

@@ -10,7 +10,7 @@
  * Fails silently if no formatter is found or installed.
  */
 
-const { execFileSync } = require('child_process');
+const { execFileSync, spawnSync } = require('child_process');
 const fs = require('fs');
 const path = require('path');
 const { getPackageManager } = require('../lib/package-manager');
@@ -50,18 +50,23 @@ process.stdin.on('data', chunk => {
 
 function findProjectRoot(startDir) {
   let dir = startDir;
+  let fallbackDir = null;
 
   while (true) {
-    if (PROJECT_ROOT_MARKERS.some(marker => fs.existsSync(path.join(dir, marker)))) {
+    if (detectFormatter(dir)) {
       return dir;
     }
 
+    if (!fallbackDir && PROJECT_ROOT_MARKERS.some(marker => fs.existsSync(path.join(dir, marker)))) {
+      fallbackDir = dir;
+    }
+
     const parentDir = path.dirname(dir);
     if (parentDir === dir) break;
     dir = parentDir;
   }
 
-  return startDir;
+  return fallbackDir || startDir;
 }
 
 function detectFormatter(projectRoot) {
@@ -114,6 +119,33 @@ function getFormatterCommand(formatter, filePath, projectRoot) {
   return null;
 }
 
+function runFormatterCommand(cmd, projectRoot) {
+  if (process.platform === 'win32' && cmd.bin.endsWith('.cmd')) {
+    const result = spawnSync(cmd.bin, cmd.args, {
+      cwd: projectRoot,
+      shell: true,
+      stdio: 'pipe',
+      timeout: 15000
+    });
+
+    if (result.error) {
+      throw result.error;
+    }
+
+    if (typeof result.status === 'number' && result.status !== 0) {
+      throw new Error(result.stderr?.toString() || `Formatter exited with status ${result.status}`);
+    }
+
+    return;
+  }
+
+  execFileSync(cmd.bin, cmd.args, {
+    cwd: projectRoot,
+    stdio: ['pipe', 'pipe', 'pipe'],
+    timeout: 15000
+  });
+}
+
 process.stdin.on('end', () => {
   try {
     const input = JSON.parse(data);
@@ -126,11 +158,7 @@ process.stdin.on('end', () => {
         const cmd = getFormatterCommand(formatter, filePath, projectRoot);
 
         if (cmd) {
-          execFileSync(cmd.bin, cmd.args, {
-            cwd: projectRoot,
-            stdio: ['pipe', 'pipe', 'pipe'],
-            timeout: 15000
-          });
+          runFormatterCommand(cmd, projectRoot);
         }
       } catch {
         // Formatter not installed, file missing, or failed — non-blocking

scripts/hooks/pre-bash-dev-server-block.js

@@ -2,6 +2,7 @@
 'use strict';
 
 const MAX_STDIN = 1024 * 1024;
+const path = require('path');
 const { splitShellSegments } = require('../lib/shell-split');
 
 const DEV_COMMAND_WORDS = new Set([
@@ -10,13 +11,9 @@ const DEV_COMMAND_WORDS = new Set([
   'yarn',
   'bun',
   'npx',
-  'bash',
-  'sh',
-  'zsh',
-  'fish',
   'tmux'
 ]);
-const SKIPPABLE_PREFIX_WORDS = new Set(['env', 'command', 'builtin', 'exec', 'noglob', 'sudo']);
+const SKIPPABLE_PREFIX_WORDS = new Set(['env', 'command', 'builtin', 'exec', 'noglob', 'sudo', 'nohup']);
 const PREFIX_OPTION_VALUE_WORDS = {
   env: new Set(['-u', '-C', '-S', '--unset', '--chdir', '--split-string']),
   sudo: new Set([
@@ -97,6 +94,12 @@ function isOptionToken(token) {
   return token.startsWith('-') && token.length > 1;
 }
 
+function normalizeCommandWord(token) {
+  if (!token) return '';
+  const base = path.basename(token).toLowerCase();
+  return base.replace(/\.(cmd|exe|bat)$/i, '');
+}
+
 function getLeadingCommandWord(segment) {
   let index = 0;
   let activeWrapper = null;
@@ -122,8 +125,10 @@ function getLeadingCommandWord(segment) {
 
     if (/^[A-Za-z_][A-Za-z0-9_]*=.*/.test(token)) continue;
 
-    if (SKIPPABLE_PREFIX_WORDS.has(token)) {
-      activeWrapper = token;
+    const normalizedToken = normalizeCommandWord(token);
+
+    if (SKIPPABLE_PREFIX_WORDS.has(normalizedToken)) {
+      activeWrapper = normalizedToken;
       continue;
     }
 
@@ -134,7 +139,7 @@ function getLeadingCommandWord(segment) {
       continue;
     }
 
-    return token;
+    return normalizedToken;
   }
 
   return null;