Add support for multilingual gitbooks

[aniav]

In our multilingual book: https://github.com/DjangoGirls/ your plugin was generating wrong links, without the language prefix. I have created this change and as far as I checked it works properly with plain books and with the multilingual ones, but I am not sure how much "hacky" this solution is. I am not sure how gitbook handles languages.

Any comments are much appreciated. Thank you!

[rahul286]

@aniav thanks for PR. :-)

I never used multilingual feature of gitbook so no idea if PR is correct.

I am copying @SamyPesse. May be he can guide.

[SamyPesse]

This will not work with GitBook 2.0.0, but I'm going to add back support for originalInput.

@aniav you should use:

var path = require("path");

...

path.relative(this.options.originalInput, page.rawPath)

[aniav]

I have updated the file with your suggestion. Thank you! ✨

[SamyPesse]

You're welcome 👍

[aniav]

@rahul286 I believe this can be merged now :)

[SamyPesse]

👍 and gitbook 2.0.1 has been released and is in production on gitbook.com to handle originalInput.

[rahul286]

@aniav and @SamyPesse thanks. :-)

Merged PR.