Title
^^^^^^^^^^^^^^

::

    - do: title
      no_empty:
         enabled: true # Cannot be empty when true. A bit redundant in this case since GitHub don't really allow it. :-)
         message: 'Custom message...'
      must_include:
         regex: 'doc|feat|fix|chore'
         regex_flag: 'none' # Optional. Specify the flag for Regex. default is 'i', to disable default use 'none'
         message: 'Custom message...'
      must_exclude:
         regex: 'DO NOT MERGE|WIP'
         regex_flag: 'none' # Optional. Specify the flag for Regex. default is 'i', to disable default use 'none'
         message: 'Custom message...'
      begins_with:
         match: ['doc','feat','fix','chore']
         message: 'Some message...'
      ends_with:
         match: 'A String' # or array of strings
         message: 'Come message...'
         # all of the message sub-option is optional
      jira:
        regex: '[A-Z][A-Z0-9]+-\d+'
        regex_flag: none
        message: 'The Jira ticket does not exist'

::

    - do: title
      and:
        - must_include:
            regex: 'ISSUE-\d+'
            message: 'Custom message...'
        - must_include:
            regex: 'type:.+'
            message: 'Custom message...'
      or:
        - must_include:
            regex: 'feat|chore|fix'
            message: 'Custom message...'
        - must_include:
            regex: 'major|minor|patch'
            message: 'Custom message...'

you can also nest ``and`` and ``or`` options

::

    - do: title
      and:
        - or:
          - must_include:
              regex: 'feat|fix|chore'
              message: 'Custom message...'
          - must_include:
              regex: 'major|minor|patch'
              message: 'Custom message...'
        - must_include:
            regex: 'ISSUE-\d+'
            message: 'Custom message...'


Supported Events:
::

    'pull_request.*', 'pull_request_review.*', 'issues.*'
