coderabbitai[bot]
commented
3 months ago Walkthrough
此更新改进了FileSystemWatcherServer类中的文件监视处理。主要变化包括添加了WATCHER_HANDLERS映射来存储监视处理程序，以及重构了watchFileChanges方法以更高效地处理监视初始化和事件处理。
Changes
| 文件路径 | 变更摘要 |
|---|---|
packages/file-service/src/node/recursive/file-service-watcher.ts |
在FileSystemWatcherServer类中添加了WATCHER_HANDLERS映射，改进了watchFileChanges方法的逻辑及事件处理。 |
Sequence Diagram(s)
sequenceDiagram
participant Client
participant FileSystemWatcherServer
participant FileUri
participant fs
Client->>FileSystemWatcherServer: watchFileChanges(uri, options)
FileSystemWatcherServer->>FileUri: fsPath(uri)
FileUri-->>FileSystemWatcherServer: basePath
FileSystemWatcherServer->>fs: pathExists(basePath)
fs-->>FileSystemWatcherServer: exist
alt exist
FileSystemWatcherServer->>Client: watcherId
FileSystemWatcherServer->>WATCHER_HANDLERS: set(watcherId, handler)
else exist not
FileSystemWatcherServer->>Client: Error
end[!TIP]
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railway-app[bot]
codecov[bot]
Types
Background or solution
之前的逻辑有判断要 watch 的路径是否已经被 watch 了，但是因为 async await 的原因，前端同时请求过来三四个一样的路径，后端会同时 watch 这些路径。
Changelog
fix file service will watch same folder multiple times
Summary by CodeRabbit