In Feldroy we use Docker images as the base to running the tools to build the PDF, EPUB, and Kindle files from the content written by @audreyfeldroy and @danielfeldroy .
Having a 100% functional Dockerfile that follows good practices is a good thing to have.
The hadolint is a linter tool that helps to validate a Dockerfile to build Docker images that follow the recommendations of the Best practices for writing Dockerfiles guide.
A quick way to use
docker run --rm -i hadolint/hadolint < Dockerfile
What is the validation rules
The validation follows these rules: https://github.com/hadolint/hadolint#rules
How to customize the validation
We can customize the validation by creating the .hadolint.yaml file: https://github.com/hadolint/hadolint#configure
How to integrate on the CI Server
There are several examples of how to use hadolint on CI servers: https://github.com/hadolint/hadolint/blob/master/docs/INTEGRATION.md
Top comments (1)
Thanks for aharing. As a docker noob this will definitely help guide me.
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