chore: import upstream snapshot with attribution

common/autoinstallers/rush-commitlint/utils.js

@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
+ * SPDX-License-Identifier: MIT
+ */
+
+const { RushConfiguration } = require('@rushstack/rush-sdk')
+
+const getRushConfiguration = (function () {
+  let rushConfiguration = null
+  return function () {
+    // eslint-disable-next-line
+    return (rushConfiguration ||= RushConfiguration.loadFromDefaultLocation({
+      startingFolder: process.cwd(),
+    }))
+  }
+})()
+
+function getChangedPackages(changedFiles) {
+  const changedPackages = new Set()
+
+  try {
+    const rushConfiguration = getRushConfiguration()
+    const { rushJsonFolder } = rushConfiguration
+    const lookup = rushConfiguration.getProjectLookupForRoot(rushJsonFolder)
+    for (const file of changedFiles) {
+      const project = lookup.findChildPath(file)
+      // 如果没找到注册的包信息，则认为是通用文件更改
+      const packageName = project?.packageName || 'misc'
+      if (!changedPackages.has(packageName)) {
+        changedPackages.add(packageName)
+      }
+    }
+  } catch (e) {
+    console.error(e)
+    throw e
+  }
+
+  return changedPackages
+}
+
+exports.getChangedPackages = getChangedPackages
+exports.getRushConfiguration = getRushConfiguration