Class: Overcommit::Hook::PreCommit::PythonFlake8

Inherits:
Base
  • Object
show all
Defined in:
lib/overcommit/hook/pre_commit/python_flake8.rb

Overview

Runs flake8 against any modified Python files.

Instance Method Summary collapse

Methods inherited from Base

#applicable_files, #command, #description, #enabled?, #in_path?, #initialize, #name, #quiet?, #required?, #run?, #skip?

Constructor Details

This class inherits a constructor from Overcommit::Hook::Base

Instance Method Details

#run ⇒ Object 



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# File 'lib/overcommit/hook/pre_commit/python_flake8.rb', line 4

def run
  unless in_path?('flake8')
    return :warn, 'flake8 not installed -- run `pip install flake8`'
  end

  result = command("flake8 #{applicable_files.join(' ')}")

  return (result.success? ? :good : :bad), result.stdout
end