Refactor: Convert copy_files.cjs to ES module syntax

- Converted scripts/copy_files.cjs to use ES module syntax (renaming to copy_files.js).
- This change aligns with the project's preference for ES modules over CommonJS for better modernity and future-proofing.
- Updated eslint.config.js to remove the .cjs override.
- Adjusted scripts/build_package.sh to call the new .js file.

1 files changed, 0 insertions, 49 deletions

diff --git a/scripts/copy_files.cjs b/scripts/copy_files.cjs
deleted file mode 100755
index 456d6d41..00000000
--- a/scripts/copy_files.cjs
+++ /dev/null
@@ -1,49 +0,0 @@
-#!/usr/bin/env node
-// Copyright 2025 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-const fs = require('fs');
-const path = require('path');
-
-const sourceDir = path.join('src');
-const targetDir = path.join('dist', 'src');
-
-const extensionsToCopy = ['.md', '.json', '.sb'];
-
-function copyFilesRecursive(source, target) {
-  if (!fs.existsSync(target)) {
-    fs.mkdirSync(target, { recursive: true });
-  }
-
-  const items = fs.readdirSync(source, { withFileTypes: true });
-
-  for (const item of items) {
-    const sourcePath = path.join(source, item.name);
-    const targetPath = path.join(target, item.name);
-
-    if (item.isDirectory()) {
-      copyFilesRecursive(sourcePath, targetPath);
-    } else if (extensionsToCopy.includes(path.extname(item.name))) {
-      fs.copyFileSync(sourcePath, targetPath);
-    }
-  }
-}
-
-if (!fs.existsSync(sourceDir)) {
-  console.error(`Source directory ${sourceDir} not found.`);
-  process.exit(1);
-}
-
-copyFilesRecursive(sourceDir, targetDir);
-console.log('Successfully copied files.');