# Schema

```
name: ""
type: docker
credentials: - global ...ish
  username
  password
image: - to use, pull, run
  build:
    dir:
    dockerfile:
    name: - defaults to step name
    args:
      - name:
      - value:
  pull:  - pulls, current working image - mutually exclusive with build
    name:
    credentials: - optional
command: - overwrite, not append
  - ...
tag:
  publish: true
  name: - published name with repo and everything
  credentials:
```