dcycle / docker-markdown-lint

Lint markdown with https://github.com/DavidAnson/markdownlint

Docker Markdown Linter

Lint Markdown with markdownlint.

For example:

docker run --rm -v $(pwd)/example:/app/code dcycle/markdown-lint:2 \
    /app/code/markdown-file-with-errors.md
docker run --rm -v $(pwd)/example:/app/code dcycle/markdown-lint:2 \
    /app/code/markdown-file-no-errors.md

By default the system will ignore long lines (80+ characters), but this can be overridden by running, for example:

docker run --rm --entrypoint markdownlint -v $(pwd):/app/code \
    dcycle/markdown-lint:2 /app/code/README.md

See this project on the Docker Hub.