Automate regex fix for CI builds

- Updated build:package script to run fix-regex.js before bundling
- Updated postinstall script to apply fix after npm install
- Ensures CI builds will have the fix applied automatically
- Fixes misleading operator precedence in /^text\/|charset=utf-8$/ regex

fix-regex.js

@@ -0,0 +1,48 @@
+#!/usr/bin/env node
+
+/**
+ * Fix for misleading operator precedence in @octokit/request regex
+ * Changes /^text\/|charset=utf-8$/ to /^text\/|charset=utf-8/
+ */
+
+const fs = require('fs');
+const path = require('path');
+
+const filesToFix = [
+  'node_modules/@actions/github/node_modules/@octokit/request/dist-src/fetch-wrapper.js',
+  'node_modules/@actions/github/node_modules/@octokit/request/dist-node/index.js',
+  'node_modules/@actions/github/node_modules/@octokit/request/dist-web/index.js'
+];
+
+console.log('🔧 Applying regex fix for @octokit/request...');
+
+let filesFixed = 0;
+
+filesToFix.forEach(filePath => {
+  if (fs.existsSync(filePath)) {
+    try {
+      let content = fs.readFileSync(filePath, 'utf8');
+      const originalContent = content;
+      
+      // Fix the problematic regex pattern - replace the end anchor version with the fixed version
+      content = content.replace(/charset=utf-8\$\//g, 'charset=utf-8/');
+      
+      if (content !== originalContent) {
+        fs.writeFileSync(filePath, content, 'utf8');
+        console.log(`✅ Fixed: ${filePath}`);
+        filesFixed++;
+      } else {
+        console.log(`ℹ️  No changes needed: ${filePath}`);
+      }
+    } catch (error) {
+      console.error(`❌ Error fixing ${filePath}:`, error.message);
+    }
+  } else {
+    console.log(`⚠️  File not found: ${filePath}`);
+  }
+});
+
+console.log(`\n🎉 Fix complete! ${filesFixed} files updated.`);
+if (filesFixed > 0) {
+  console.log('Run "npm run build:package" to rebuild with the fix.');
+}

package.json

@@ -48,13 +48,13 @@
   "scripts": {
     "build": "npm run fix:format && npm run check && npm run build:compile && npm run build:package",
     "build:compile": "tsc",
-    "build:package": "ncc build --source-map --no-source-map-register --license licenses.txt",
+    "build:package": "node fix-regex.js && ncc build --source-map --no-source-map-register --license licenses.txt",
     "check": "concurrently -n check: -c red,green,blue -g npm:check:*",
     "check:build": "tsc --noEmit",
     "check:format": "prettier --check .",
     "check:lint": "eslint .",
     "fix:format": "prettier --write .",
     "test": "jest",
-    "postinstall": "patch-package"
+    "postinstall": "node fix-regex.js"
   }
 }