Class: Overcommit::Hook::CommitMsg::TextWidth

Inherits:
Base
  • Object
show all
Defined in:
lib/overcommit/hook/commit_msg/text_width.rb

Overview

Ensures the number of columns the subject and commit message lines occupy is under the preferred limits.

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/commit_msg/text_width.rb', line 5

def run
  if commit_message_lines.first.size > 60
    return :warn, 'Please keep the subject < ~60 characters'
  end

  commit_message_lines.each do |line|
    chomped = line.chomp
    if chomped.size > 72
      return :warn, "> 72 characters, please hard wrap: '#{chomped}'"
    end
  end

  :good
end