Merge into docs folder

mkdocs.yml

# This example shows how to merge a docs folder with other documentation.
site_name: ok-mkdocs-docs-merge
plugins:
  - simple

Input

ok-mkdocs-docs-merge/
├── clean.sh
├── docs/
│   ├── draft.md
│   └── index.md
├── mkdocs.yml
├── README.md
└── test.md

Output

site/
├── draft/
│   └── index.html
├── index.html
└── test/
    └── index.html