The image is for running markdown-spellcheck, markdown-spellcheck is installed in /app/ in case you need to customize the install before usage. The image is based on alpine:3.8. Upstream Markdown Spellcheck
markdown-spellcheck:
stage: linting
image: registry.gitlab.com/pipeline-components/markdown-spellcheck:latest
script:
- mdspell --report '**/*.md'