Enable aliases

[hginzel]

Consider task lint is an alias for ruff.

from doit_api import cmdtask
@cmdtask
def ruff():
  """Run linter (ruff)."""
  return 'ruff *.py'

@cmdtask
def lint(task_dep=['ruff']): # or task_dep=[ruff]
  """Alias for ruff."""
  #pass
  #return None
  return []

Or

lint = ruff

Or?

The first does not run the dependent task:

$ doit lint
.  lint =>

The second reports:

$ doit lint
ERROR: Task names must be unique. ruff