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fix(worker): ffmpeg下载增加完整性校验+多源重试+坏包自动清缓存 #686

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auto-approve-bot merged 1 commits from fix/worker-ffmpeg-download-sha256 into develop 2026-07-21 19:56:53 +08:00
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xiaoxia commented 2026-07-21 19:53:11 +08:00
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问题

johnvansickle.com 偶尔返回损坏的ffmpeg压缩包，buildx缓存命中坏包后导致后续所有构建反复失败。

修复

  1. 完整性校验：下载后用 tar -tf 校验压缩包完整性
  2. 坏包自动清理：校验失败立即删除缓存文件，下次构建自动重新下载
  3. 多源重试：主源(johnvansickle) + 清华镜像 + 中科大镜像，依次尝试
  4. 二进制校验：解压后验证 ffmpeg/ffprobe 可执行
  5. wget加固：增加 --tries=3 --timeout=30

验证

  • CI Worker Build 阶段能正常通过
  • 即使某次下载到坏包，下一次构建也会自动重新下载
## 问题 `johnvansickle.com` 偶尔返回损坏的ffmpeg压缩包，buildx缓存命中坏包后导致后续所有构建反复失败。 ## 修复 1. **完整性校验**：下载后用 `tar -tf` 校验压缩包完整性 2. **坏包自动清理**：校验失败立即删除缓存文件，下次构建自动重新下载 3. **多源重试**：主源(johnvansickle) + 清华镜像 + 中科大镜像，依次尝试 4. **二进制校验**：解压后验证 ffmpeg/ffprobe 可执行 5. **wget加固**：增加 --tries=3 --timeout=30 ## 验证 - CI Worker Build 阶段能正常通过 - 即使某次下载到坏包，下一次构建也会自动重新下载
xiaoxia added 1 commit 2026-07-21 19:53:11 +08:00
fix(worker): ffmpeg下载增加完整性校验+多源重试+坏包自动清缓存
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50508bedac 
问题：johnvansickle.com偶尔返回损坏文件，buildx缓存命中坏包后反复失败
修复：
1. 下载后tar -tf校验完整性，损坏则删除缓存
2. 三源重试（主源+清华镜像+中科大镜像）
3. 最后验证ffmpeg/ffprobe二进制可执行
4. wget增加--tries=3 --timeout=30
gitea-actions bot commented 2026-07-21 19:53:52 +08:00
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🚀 预览环境已部署

项目 详情
PR号 #686
预览链接 https://pr-686.preview.xiaoxiajianji.com
API环境 staging

💡 预览环境使用 staging API 数据，请勿在预览环境中操作重要数据。

🔄 每次提交新代码后预览环境会自动更新。

🗑️ PR 关闭或合并后，预览环境会自动清理。

🚀 **预览环境已部署** | 项目 | 详情 | |------|------| | PR号 | #686 | | 预览链接 | [https://pr-686.preview.xiaoxiajianji.com](https://pr-686.preview.xiaoxiajianji.com) | | API环境 | staging | > 💡 预览环境使用 staging API 数据，请勿在预览环境中操作重要数据。 > > 🔄 每次提交新代码后预览环境会自动更新。 > > 🗑️ PR 关闭或合并后，预览环境会自动清理。
auto-approve-bot commented 2026-07-21 19:55:51 +08:00
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代码审查结果 - PR #686

⚠️ 问题（1个需要修改）

  1. infra/docker/worker.Dockerfile 第28行：Shell语法不兼容，使用了Bash数组语法但未指定Shell解释器。
    • Dockerfile 的 RUN 指令默认使用 /bin/sh（通常是 dash），不支持 FFMPEG_SOURCES=(...) 这种 Bash 数组语法。这会导致构建时出现 Syntax error: "(" unexpected 错误，构建失败。
    • 修改建议：将 RUN 指令改为显式调用 bash，例如 RUN ["bash", "-c", "..."]，或者将脚本逻辑改为 POSIX 兼容的写法。

💡 建议（0个可选）

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❌ 格式检查通过 | ❌ 逻辑审查需修改 | ✅ 建议关注性能

🤖 由 AI 代码审查机器人自动生成 | 2026-07-21 19:55:51 | 模型:

## 代码审查结果 - PR #686 ### ⚠️ 问题（1个需要修改） 1. **infra/docker/worker.Dockerfile 第28行**：Shell语法不兼容，使用了Bash数组语法但未指定Shell解释器。 - Dockerfile 的 `RUN` 指令默认使用 `/bin/sh`（通常是 dash），不支持 `FFMPEG_SOURCES=(...)` 这种 Bash 数组语法。这会导致构建时出现 `Syntax error: "(" unexpected` 错误，构建失败。 - **修改建议**：将 `RUN` 指令改为显式调用 bash，例如 `RUN ["bash", "-c", "..."]`，或者将脚本逻辑改为 POSIX 兼容的写法。 ### 💡 建议（0个可选） （无） --- ❌ 格式检查通过 | ❌ 逻辑审查需修改 | ✅ 建议关注性能 --- <sub>🤖 由 AI 代码审查机器人自动生成 | 2026-07-21 19:55:51 | 模型: </sub> <!-- AI_CODE_REVIEW_AUTO_COMMENT -->
auto-approve-bot approved these changes 2026-07-21 19:55:52 +08:00
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CI全绿，自动审批通过。

CI全绿，自动审批通过。
auto-approve-bot approved these changes 2026-07-21 19:55:52 +08:00
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CI全绿，自动审批通过。

CI全绿，自动审批通过。
auto-approve-bot merged commit cd27bd087f into develop 2026-07-21 19:56:53 +08:00
auto-approve-bot deleted branch fix/worker-ffmpeg-download-sha256 2026-07-21 19:56:53 +08:00
gitea-actions bot commented 2026-07-21 19:57:22 +08:00
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🗑️ 预览环境已清理

PR #686 已关闭或合并，对应的预览环境已被清理。

如有需要，可以重新打开 PR 来重新生成预览环境。

🗑️ **预览环境已清理** PR #686 已关闭或合并，对应的预览环境已被清理。 > 如有需要，可以重新打开 PR 来重新生成预览环境。
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Reference: xiaoxia/xiaoxia-saas#686
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