Merge pull request #16086 from issyl0/revision-0-not-allowed-in-text

Library/Homebrew/rubocops/text.rb

@@ -48,6 +48,10 @@ module RuboCop
             problem "\"Formula.factory(name)\" is deprecated in favor of \"Formula[name]\""
           end
 
+          find_method_with_args(body_node, :revision, 0) do
+            problem "\"revision 0\" is unnecessary"
+          end
+
           find_method_with_args(body_node, :system, "xcodebuild") do
             problem %q(use "xcodebuild *args" instead of "system 'xcodebuild', *args")
           end

Library/Homebrew/test/rubocops/text_spec.rb

@@ -24,6 +24,17 @@ describe RuboCop::Cop::FormulaAudit::Text do
       RUBY
     end
 
+    it "reports an offense if 'revision 0' is present" do
+      expect_offense(<<~RUBY)
+        class Foo < Formula
+          url "https://brew.sh/foo-1.0.tgz"
+          homepage "https://brew.sh"
+          revision 0
+          ^^^^^^^^^^ FormulaAudit/Text: "revision 0" is unnecessary
+        end
+      RUBY
+    end
+
     it "reports an offense if both openssl and libressl are dependencies" do
       expect_offense(<<~RUBY)
         class Foo < Formula