## my_repo

my_repo(name, repo_mapping, useless)

Minimal example of a repository rule.

### Attributes

       name
               Name (https://bazel.build/docs/build-ref.html#name); required
        
          A unique name for this repository.

       repo_mapping
               Dictionary: String -> String (https://bazel.build/docs/skylark/lib/dict.html); required
        
          A dictionary from local repository name to global repository name. This allows controls over workspace dependency resolution for dependencies of this repository.
For example, an entry `"@foo": "@bar"` declares that, for any time this repository depends on `@foo` (such as a dependency on `@foo//some:target`, it should actually resolve that dependency within globally-declared `@bar` (`@bar//some:target`).

       useless
               String; optional
        
          This argument will be ingored. You don't have to specify it, but you may.

