When I have stuff to write, I like to keep it simple. It means plain text, editable with simple, dumb editors. As long as I can stay away from word processors, I do.
With time, I found myself increasingly respecting the markdown syntax when I write. First, because having a consistent syntax doesn’t harm. And second, because it allows to easily render the text to something a bit more appealing, with italic, bold, titles, and so on.
So, lately, I was writting some stuff for someone else. Could I send him the markdown file directly ? I thought I could do better, and send him a formatted version. And I immediately thought: PDF.
So, how do we do that ? Looking around, it appears that there are different solutions. The good starting point in your research is on Superuser at the moment:
How Can I Convert Github-Flavored Markdown To A PDF
It seems that most solutions (maybe all of them) are a two-steps process: first you render your Markdown to HTML, then you convert the HTML to PDF. There are a variety of tools for each task, which gives you some room to experiment. You could use the simple
markdown tool for the first step, then a tool like
wkhtmltopdf for the second.
Or you can use an all-in-one tool. After a few trials, I settled for this latest option, and opted for markdown-pdf.
No Debian package, the best is to install it through the NodeJS package manager. Here we go. Make sure you have NodeJS already installed on your system.
sudo npm install -g markdown-pdf
Converting boils down to a single command. It’s a zero hassle solution, but also an almost zero customisation. I was happy with the result, mainly because the page break was smart enough not to happen in the middle of a paragraph. That’s all, but still,
wkhtmltopdf didn’t had such a smart break policy.
To automate the conversion of my bunch of Markdown files, I wrote down a simple Makefile.
Now it all boils down to
make clean. Pretty cool, isn’t it ?