chore: enable local worker file in development mode #4273

Ricbet · 2024-12-25T08:55:41Z

Types

🧹 Chores

Background or solution

Changelog

开发模式下直接加载本地的 monaco worker 文件

Summary by CodeRabbit

新功能
- 在开发模式下，添加了对Monaco工作者的本地文件路径支持。
- 增强了文件服务逻辑，支持开发模式下的特定请求处理。
类型安全
- 增强了getWorker和getWorkerUrl方法的类型安全，明确声明了url变量的类型。

coderabbitai · 2024-12-25T08:57:39Z

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warning [email protected]: This version is no longer supported. Please see https://eslint.org/version-support for other options.
warning eslint > @humanwhocodes/[email protected]: Use @eslint/config-array instead
warning eslint > @humanwhocodes/config-array > @humanwhocodes/[email protected]: Use @eslint/object-schema instead
warning eslint > file-entry-cache > flat-cache > [email protected]: Rimraf versions prior to v4 are no longer supported
warning eslint > file-entry-cache > flat-cache > rimraf > [email protected]: Glob versions prior to v9 are no longer supported
warning eslint > file-entry-cache > flat-cache > rimraf > glob > [email protected]: This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.
warning eslint-import-resolver-typescript > [email protected]: Glob versions prior to v9 are no longer supported
error Couldn't find any versions for "@opensumi/ide-dev-tool" that matches "workspace:*"

概述

演练

此次更改主要涉及两个文件：express-file-server.contribution.ts 和 monaco.contribution.ts。在开发模式下，这些更改增强了文件服务和 Monaco 编辑器工作线程的处理逻辑。ExpressFileServerContribution 类新增了针对 Monaco 工作线程的特定文件服务处理，而 MonacoClientContribution 类则根据开发环境调整了工作线程的 URL 获取方式。

变更

文件路径	变更摘要
`packages/express-file-server/src/node/express-file-server.contribution.ts`	在 `initialize` 方法中添加开发模式下处理 `/monaco/worker` 路径的条件块，支持特定文件服务逻辑
`packages/monaco/src/browser/monaco.contribution.ts`	修改 `getWorker` 方法，在开发环境下使用本地文件路径，并为 `url` 变量添加类型声明

序列图

sequenceDiagram
    participant Client
    participant ExpressFileServer
    participant MonacoContribution

    Client->>ExpressFileServer: 请求 /monaco/worker 路径
    alt 开发模式
        ExpressFileServer->>ExpressFileServer: 解析文件路径
        ExpressFileServer->>ExpressFileServer: 获取内容类型
        ExpressFileServer-->>Client: 返回文件内容
    else 非开发模式
        ExpressFileServer-->>Client: 默认处理
    end

    MonacoContribution->>MonacoContribution: 检查环境变量
    alt 开发环境
        MonacoContribution-->>Client: 使用本地工作线程脚本
    else 生产环境
        MonacoContribution-->>Client: 使用原有工作线程获取逻辑
    end

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📜 Recent review details

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Review profile: CHILL
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📥 Commits

Reviewing files that changed from the base of the PR and between 1a08936 and 5e82bb2.

📒 Files selected for processing (2)

packages/express-file-server/src/node/express-file-server.contribution.ts (1 hunks)
packages/monaco/src/browser/monaco.contribution.ts (1 hunks)

🔇 Additional comments (2)

packages/express-file-server/src/node/express-file-server.contribution.ts (1)

33-43: 对本地 Monaco Worker 的开发环境加载逻辑进行审慎校验。

在开发环境下直接以相对路径提供本地文件非常方便，但需要确保：

filePath 所引用文件实际存在，避免抛出文件不存在错误或其他 I/O 异常。
uriPath 值不被恶意操控以访问到工程以外的文件路径，从而造成安全隐患。

建议在正式环境或基本安全场景下，额外验证 filePath 是否在预期目录范围内：

可以通过判断 filePath 是否包含在某个固定根路径下，或使用 fs.existsSync 等方式在读取前进行校验。

packages/monaco/src/browser/monaco.contribution.ts (1)

304-314: 在开发环境下使用本地 Worker，注意优化错误处理和兼容性。

此处通过判断 NODE_ENV 为 development 来加载本地 editor.worker.bundle.js，逻辑清晰简洁。
仍建议确认以下要点：

当 assets/monaco/worker/editor.worker.bundle.js 不存在时，需在控制台或日志中展示提示，助于排查部署与路径问题。
考虑对非开发环境下的自定义版本 Worker 提供可配置入口，以便灵活调试或集成。

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codecov · 2024-12-25T09:09:38Z

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 54.27%. Comparing base (1a08936) to head (5e82bb2).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4273   +/-   ##
=======================================
  Coverage   54.27%   54.27%           
=======================================
  Files        1633     1633           
  Lines       99725    99725           
  Branches    21633    21641    +8     
=======================================
+ Hits        54122    54127    +5     
+ Misses      37889    37886    -3     
+ Partials     7714     7712    -2

Flag	Coverage Δ
jsdom	`49.79% <ø> (+<0.01%)`	⬆️
node	`12.26% <ø> (ø)`

Flags with carried forward coverage won't be shown. Click here to find out more.

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chore: enable local worker file in development mode

5e82bb2

Ricbet requested review from hacke2 and erha19 December 25, 2024 08:55

Ricbet self-assigned this Dec 25, 2024

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chore: enable local worker file in development mode #4273

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