✨ feat(vscode): 代码阅读标出项目写明的入口文件和入口函数

vscode/src/codeReader/workspaceFiles.ts

@@ -38,14 +38,18 @@ function workspaceFile(uri: Uri): { file: WorkspaceFile, folder: WorkspaceFolder
   return { folder, file: { uri: uri.toString(), folder: folder.uri.toString(), path: path.posix.relative(folder.uri.path, uri.path) } }
 }
 
-/** 这个工作区文件夹里还要跳过的（嵌套的 checkout、忽略文件忽略的），见 folderScope；忽略文件按 search.useIgnoreFiles。 */
-function scopeOf(folder: WorkspaceFolder): ReturnType<typeof folderScope> {
+/** 读这个工作区文件夹里的文件（路径相对它、`/` 分隔）。 */
+export function folderReader(folder: WorkspaceFolder): FolderReader {
   const at = (path: string): Uri => Uri.joinPath(folder.uri, path)
-  const reader: FolderReader = {
+  return {
     exists: path => Promise.resolve(workspace.fs.stat(at(path))).then(() => true, () => false),
     read: path => Promise.resolve(workspace.fs.readFile(at(path))).then(bytes => new TextDecoder('utf-8').decode(bytes), () => undefined),
   }
-  return folderScope(reader, workspace.getConfiguration('search', folder.uri).get<boolean>('useIgnoreFiles', true))
+}
+
+/** 这个工作区文件夹里还要跳过的（嵌套的 checkout、忽略文件忽略的），见 folderScope；忽略文件按 search.useIgnoreFiles。 */
+function scopeOf(folder: WorkspaceFolder): ReturnType<typeof folderScope> {
+  return folderScope(folderReader(folder), workspace.getConfiguration('search', folder.uri).get<boolean>('useIgnoreFiles', true))
 }
 
 /**