pip check linter

[lengau]

What needs to get done

Create a linter that checks that the venv is consistent using pip check

Why it needs to get done

With strict dependencies, we want to give people a build-time error about missing dependencies rather than runtime.

[syncronize-issues-to-jira]

Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/CRAFT-3369.

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[sergiusens]

Is this a Craft Application or Charmcraft analyze feature?

[lengau]

@sergiusens this would be a charmcraft linter (both in analyse and at the end of packing). I'm not sure how we could feasibly do this in craft-application.