Formatting module files

Background

Given a file named “pen.json” with:

{
  "type": "library",
  "dependencies": {}
}

Format module files

Given a file named “Foo.pen” with:

Foo = \() none {

  none
}

When I successfully run pen format

Then a file named “Foo.pen” should contain exactly:

Foo = \() none {
  none
}

Check if module files are formatted

Given a file named “Foo.pen” with:

Foo = \() none {

  none
}

When I run pen format --checked

Then the exit status should not be 0.