honkit/honkit

pdf render is broken on ebook-convert 4.x

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#117 创建于 2020年8月21日

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 (3 评论) (1 反应) (0 负责人)TypeScript (3,450 star) (259 fork)user submission
Type: Bughelp wanted

描述

HonKit does not render with ebook-convert 4.x correctly.

This issue would be related to ebook-convert compatibility issue between 3.x and 4.x

The markup needed for header and footer templates when converting to PDF has changed. See the manual for details. https://calibre-ebook.com/new-in/thirteen

This change may be related.

Workaround

Use ebook-convert 3.x.

3.x result

https://github.com/honkit/honkit/issues/115#issuecomment-678122806

Related

https://github.com/honkit/honkit/issues/115

📝 I'm not familiar with ebook-convert and add "help wanted" label.

贡献者指南

技术栈
typescriptnodejs
领域
documentation
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
needs investigation
前置要求
knowledge of ebook convertunderstanding of PDF header/footer templates
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
The issue arises from changes in ebook convert's header and footer template markup between versions 3.x and 4.x. To fix, locate the PDF generation code in the HonKit repository (likely in the 'src' or 'plugins' directory) where templates are defined. Compare the current template syntax with the new format described in the calibre manual (https://calibre ebook.com/new in/thirteen). Modify the templates to be compatible with ebook convert 4.x while maintaining backward compatibility with 3.x if possible. Ensure to test the rendered PDF output.