1 files changed, 0 insertions, 96 deletions
diff --git a/lib/gitlab/danger/base_linter.rb b/lib/gitlab/danger/base_linter.rb
deleted file mode 100644
index 898434724bd..00000000000
--- a/lib/gitlab/danger/base_linter.rb
+++ /dev/null
@@ -1,96 +0,0 @@
-# frozen_string_literal: true
-
-require_relative 'title_linting'
-
-module Gitlab
-  module Danger
-    class BaseLinter
-      MIN_SUBJECT_WORDS_COUNT = 3
-      MAX_LINE_LENGTH = 72
-
-      attr_reader :commit, :problems
-
-      def self.problems_mapping
-        {
-          subject_too_short: "The %s must contain at least #{MIN_SUBJECT_WORDS_COUNT} words",
-          subject_too_long: "The %s may not be longer than #{MAX_LINE_LENGTH} characters",
-          subject_starts_with_lowercase: "The %s must start with a capital letter",
-          subject_ends_with_a_period: "The %s must not end with a period"
-        }
-      end
-
-      def self.subject_description
-        'commit subject'
-      end
-
-      def initialize(commit)
-        @commit = commit
-        @problems = {}
-      end
-
-      def failed?
-        problems.any?
-      end
-
-      def add_problem(problem_key, *args)
-        @problems[problem_key] = sprintf(self.class.problems_mapping[problem_key], *args)
-      end
-
-      def lint_subject
-        if subject_too_short?
-          add_problem(:subject_too_short, self.class.subject_description)
-        end
-
-        if subject_too_long?
-          add_problem(:subject_too_long, self.class.subject_description)
-        end
-
-        if subject_starts_with_lowercase?
-          add_problem(:subject_starts_with_lowercase, self.class.subject_description)
-        end
-
-        if subject_ends_with_a_period?
-          add_problem(:subject_ends_with_a_period, self.class.subject_description)
-        end
-
-        self
-      end
-
-      private
-
-      def subject
-        TitleLinting.remove_draft_flag(message_parts[0])
-      end
-
-      def subject_too_short?
-        subject.split(' ').length < MIN_SUBJECT_WORDS_COUNT
-      end
-
-      def subject_too_long?
-        line_too_long?(subject)
-      end
-
-      def line_too_long?(line)
-        line.length > MAX_LINE_LENGTH
-      end
-
-      def subject_starts_with_lowercase?
-        return false if ('A'..'Z').cover?(subject[0])
-
-        first_char = subject.sub(/\A(\[.+\]|\w+:)\s/, '')[0]
-        first_char_downcased = first_char.downcase
-        return true unless ('a'..'z').cover?(first_char_downcased)
-
-        first_char.downcase == first_char
-      end
-
-      def subject_ends_with_a_period?
-        subject.end_with?('.')
-      end
-
-      def message_parts
-        @message_parts ||= commit.message.split("\n", 3)
-      end
-    end
-  end
-end