Function flattenTree

server/utils/compare.ts:29–37

(tree: PackageFileTree[])

/** Flatten a file tree into a map of path -> node */
export function flattenTree(tree: PackageFileTree[]): Map<string, PackageFileTree> {
  const result = new Map<string, PackageFileTree>()

  traverse(tree, node => {
    result.set(node.path, node)
  })

  return result
}

const hasChanged = (fromNode: PackageFileTree, toNode: PackageFileTree): boolean => {
  // Prefer strong hash comparison when both hashes are available