[tiye]

使用者影响：修复迁移后 main CI 因 rsync 官方下载暂时返回 HTTP 504 而中断的问题，不改变应用、文档内容或 Calcit 类型合同。失败记录：https://github.com/Respo/guidebook/actions/runs/40504890020 。

只给原 curl 命令增加最多 3 次重试、间隔 5 秒。仍使用原官方地址、固定 rsync 3.4.4 和 SHA-256 校验，保留构建/严格类型检查及 job 超时，不增加脚本、忽略错误或改成未校验镜像。持续失败仍令 CI 失败。

PR 仅运行原构建和保存预览 artifact，不上传 COS 或执行 rsync；未重跑失败的生产工作流，未合并部署。合并后原 main 会部署，届时另核对授权。验证以本 PR 原完整 CI 为准；源码和类型门禁没有改动。

Summary by CodeRabbit

• Bug Fixes
  • Downloads now retry up to three times, with a five-second wait between attempts, helping recover from temporary failures.

[coderabbitai]

No actionable comments were generated in the recent review.

Recent review info

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• Layers: Organization UI
• Review profile: ASSERTIVE
• Plan: Advanced
• Run ID: deab399f-5ad7-4e98-a002-495ca37e91e0

Commits

Reviewing files that changed from the base of the PR and between c41ca41 and e74ff9d.

Files selected for processing: 1

• .github/workflows/upload.yaml

Included review availability: This review used your included allowance. Your plan provides up to 1 included review per hour; 0 remain after this review.

Walkthrough

The upload workflow’s rsync archive download now retries up to three times, with a five-second delay between retries.

Changes

Workflow download

Layer / File(s)	Summary
Configure download retries .github/workflows/upload.yaml	The rsync archive download command adds up to three retries with a five-second delay. It retains the existing failure, redirect, and output options.

Priority: Normal

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Bug fix

Merge Risk: Minimal · up to e74ff

The bounded download retry improves resilience while preserving failure handling and checksum verification.

Pre-merge checks: 5

Check name	Status	Explanation
Description Check		Check skipped - CodeRabbit’s high-level summary is enabled.
Title check		标题准确概括了主要变更：为官方 rsync 下载遇到 HTTP 504 增加有限重试。
Docstring Coverage		No eligible functions found in the changed files. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Documentation-only edits and deletions within survi…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

Full details: Docstring Coverage

Explanation

No eligible functions found in the changed files. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Documentation-only edits and deletions within surviving functions are included; unchanged diff context and fully deleted functions are excluded. Analyzed 0 functions across 0 files. (1 skipped: 1 unsupported.)

Finishing Touches

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