Relative links to .drawio files and 'use_directory_urls: true' do not behave well

[noltedennis]

Assume a directory structure for the mkdocs project is as follows:
/
├── docs
│ ├── media
│ │ └── test.drawio
│ ├── test
│ │ └── test3
│ │ └── index.md
└── mkdocs.yml

Notably,

1. there exists a separate media directory and
2. pages are potentially nested and are named index.md. This is important, because with use_directory_urls: true (mkdocs default), their url will be stripped off the index.html in the rendering process.

Then, in order to get a successful build, one must reference the drawio file in index.md with an extra ../ (correct would be ../../media.test.drawio), i.e. it must instead be referenced as:
![](../../../media/test.drawio)

In addition, mkdocs will issue a warning in the build pipeline for each .drawio file linked this way, because mkdocs itself cannot locate the file. This largely stems from the following LOC:

mkdocs-drawio-file/mkdocs_drawio_file/plugin.py

Lines 61 to 62 in c547793

	if src.startswith("../"):
	src = src[3:]

[noltedennis]

I'll hopefully be able to provide a pull request for this in the near future.

[noltedennis]

I'll hopefully be able to provide a pull request for this in the near future.

Pull request provided.

[tuunit]

I was in touch with Sergey the original author and he will not maintain this repo / package anymore.

The changes have been merged to the new repo: https://github.com/tuunit/mkdocs-drawio