Converts your Ecto Repo into a Mermaid ER diagram file

Add :ecto_mermaid to the list of dependencies in mix.exs:

def deps do
  [
    {:ecto_mermaid, "~> 0.1.0", only: :dev}
  ]
end

You can create a Markdown file with a Mermaid ER Diagram for each of the repos in your project.

mix ecto.mermaid

You can specify a single repo with the -r or --repo args:

mix ecto.mermaid -r MyApp.Repo