bookdown:自定义输出文件名 [英] bookdown: customize the output filename

问题描述

这是我在此处提出的早期问题的后续:创建随附幻灯片预订项目Bookdown 允许将文件编译为各种格式，包括多个 pdf.因此，问题是给输出不同的名称.如果没有，第二个 pdf 编译会覆盖第一个！

This is a follow up to an earlier question I asked here: creating accompanying slides for bookdown project Bookdown allows compiling the file to various format, including multiple pdf. The issue is therefore to give the output different names. If not, the second pdf compile overwrites the first one!

在对我之前的问题的评论中，我写道:我只需要了解如何更改文件名 - 因为 bookdown::pdf_book 和 bookdown::pdf_document2 输出到同一个文件 - 因此会被覆盖！我知道如何使用 _bookdown.yml 一次更改所有文件的文件名和位置，但我不知道如何为单个文件执行此操作....我将在网上搜索更多内容，但目前没有看到任何内容 - 如果我找不到任何内容，我是否需要为此发布另一个问题?"
YiHui Xie 回应:很遗憾，您无法通过任何 YAML 选项自定义输出文件名"
我建议:如果是这样，我想唯一的选择是希望 bookdown 的未来版本允许一些额外的选项，例如 bookdown::slides?
并添加了我试图将 "-o"、FILE.pdf" 和变体传递给 pandoc，但这似乎不起作用"
抛出这个也不起作用:pandoc_args: [ "--output", "slides.pdf" ]
但我认为没有人再注意到这个问题了，因此，我将此作为一个实际问题抛出，希望能找到解决方案！提前谢谢了.托马斯

In the comments to my earlier question, I wrote: "I just need to understand how to change the file name - because bookdown::pdf_book and bookdown::pdf_document2 output to the same file - which gets therefore overwritten! I know how to change filenames and locations for all files at once using _bookdown.yml, but I do not know how to do it for individual files.... i will search more online, but did not see anything so far - do I need to post another question for this if I cannot find anything?"
YiHui Xie responded: "Unfortunately you cannot customize the output filename through any YAML options"
I suggested: "i guess the only option if so would be to hope for a future version of bookdown to allow for some extra options such as bookdown::slides for instance?"
and added "I tried to pass "-o", "FILE.pdf" and variations to pandoc, but that did not seem to work"
Throwing this did not work either: pandoc_args: [ "--output", "slides.pdf" ]
but I do not think anyone noticed this question anymore and therefore, I am throwing this as an actual question, please, with the hope of finding a solution! many thanks in advance. thomas

推荐答案

对于那些可能对答案感兴趣的人，我直接在 (GitHub)，包作者谢义辉亲切回应:

For those who might be interested in an answer, I asked the question directly on (GitHub), and the package author Xie YiHui kindly responded:

目前唯一的方法是将 (bookdown::render_book()) 渲染为默认输出文件名，重命名(file.rename())，然后渲染下一个输出格式，并将输出文件重命名为您的所需的文件名.这个过程可以通过 R 脚本自动化.一世没有时间做更详细的答案.对不起.

The only way at the moment is to render (bookdown::render_book()) to the default output filename, rename it (file.rename()), then render the next output format, and also rename the output file to your desired filename. This process could be automated via an R script. I don't have time for a more detailed answer. Sorry.

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