Merge pull request #2838 from ilovezfs/allow-formula-name-in-description

formula_desc_cop: allow formula name in desc

Library/Homebrew/rubocops/formula_desc_cop.rb

@@ -72,9 +72,9 @@ module RuboCop
             problem "Description should start with a capital letter"
           end
 
-          # Check if formula's name is used in formula's desc
-          return unless regex_match_group(desc, /(^|[^a-z])#{@formula_name}([^a-z]|$)/i)
-          problem "Description shouldn't include the formula name"
+          # Check if formula's desc starts with formula's name
+          return unless regex_match_group(desc, /^#{@formula_name} /i)
+          problem "Description shouldn't start with the formula name"
         end
 
         private

Library/Homebrew/test/rubocops/formula_desc_cop_spec.rb

@@ -146,11 +146,11 @@ describe RuboCop::Cop::FormulaAuditStrict::Desc do
       source = <<-EOS.undent
         class Foo < Formula
           url 'http://example.com/foo-1.0.tgz'
-          desc 'Foo: foobar'
+          desc 'Foo is a foobar'
         end
       EOS
 
-      expected_offenses = [{ message: "Description shouldn't include the formula name",
+      expected_offenses = [{ message: "Description shouldn't start with the formula name",
                              severity: :convention,
                              line: 3,
                              column: 8,