Casks use FileUtils.rm_rf & Pathname.rmtree still

Library/Homebrew/rubocops/no_fileutils_rmrf.rb

@@ -11,6 +11,14 @@ module RuboCop
 
         MSG = "Use `rm` or `rm_r` instead of `rm_rf`, `rm_f`, or `rmtree`."
 
+        def_node_matcher :fileutils_rm_r_f_tree?, <<~PATTERN
+          (send (const {nil? cbase} :FileUtils) {:rm_rf :rm_f :rmtree} ...)
+        PATTERN
+
+        def_node_matcher :pathname_rm_r_f_tree?, <<~PATTERN
+          (send (const {nil? cbase} :Pathname) :rmtree ...)
+        PATTERN
+
         def_node_matcher :self_rm_r_f_tree?, <<~PATTERN
           (send (self) {:rm_rf :rm_f :rmtree} ...)
         PATTERN
@@ -23,18 +31,20 @@ module RuboCop
           return if neither_rm_rf_nor_rmtree?(node)
 
           add_offense(node) do |corrector|
+            class_name = "FileUtils." if fileutils_rm_r_f_tree?(node) || pathname_rm_r_f_tree?(node)
             new_method = if node.method?(:rm_rf) || node.method?(:rmtree)
               "rm_r"
             else
               "rm"
             end
 
-            corrector.replace(node.loc.expression, "#{new_method}(#{node.arguments.first.source})")
+            corrector.replace(node.loc.expression, "#{class_name}#{new_method}(#{node.arguments.first.source})")
           end
         end
 
         def neither_rm_rf_nor_rmtree?(node)
-          !self_rm_r_f_tree?(node) && !plain_rm_r_f_tree?(node)
+          !self_rm_r_f_tree?(node) && !plain_rm_r_f_tree?(node) &&
+            !fileutils_rm_r_f_tree?(node) && !pathname_rm_r_f_tree?(node)
         end
       end
     end

Library/Homebrew/sorbet/rbi/dsl/rubo_cop/cop/homebrew/no_fileutils_rmrf.rbi

@@ -6,6 +6,12 @@
 
 
 class RuboCop::Cop::Homebrew::NoFileutilsRmrf
+  sig { params(node: RuboCop::AST::Node, kwargs: T.untyped, block: T.untyped).returns(T.untyped) }
+  def fileutils_rm_r_f_tree?(node, **kwargs, &block); end
+
+  sig { params(node: RuboCop::AST::Node, kwargs: T.untyped, block: T.untyped).returns(T.untyped) }
+  def pathname_rm_r_f_tree?(node, **kwargs, &block); end
+
   sig { params(node: RuboCop::AST::Node, kwargs: T.untyped, block: T.untyped).returns(T.untyped) }
   def plain_rm_r_f_tree?(node, **kwargs, &block); end
 

Library/Homebrew/test/rubocops/no_fileutils_rmrf_spec.rb

@@ -10,16 +10,20 @@ RSpec.describe RuboCop::Cop::Homebrew::NoFileutilsRmrf do
       expect_offense(<<~RUBY)
         rm_rf("path/to/directory")
         ^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
+        FileUtils.rm_rf("path/to/directory")
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
       RUBY
     end
 
     it "autocorrects" do
       corrected = autocorrect_source(<<~RUBY)
         rm_rf("path/to/directory")
+        FileUtils.rm_rf("path/to/other/directory")
       RUBY
 
       expect(corrected).to eq(<<~RUBY)
         rm_r("path/to/directory")
+        FileUtils.rm_r("path/to/other/directory")
       RUBY
     end
   end
@@ -29,16 +33,20 @@ RSpec.describe RuboCop::Cop::Homebrew::NoFileutilsRmrf do
       expect_offense(<<~RUBY)
         rm_f("path/to/directory")
         ^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
+        FileUtils.rm_f("path/to/other/directory")
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
       RUBY
     end
 
     it "autocorrects" do
       corrected = autocorrect_source(<<~RUBY)
         rm_f("path/to/directory")
+        FileUtils.rm_f("path/to/other/directory")
       RUBY
 
       expect(corrected).to eq(<<~RUBY)
         rm("path/to/directory")
+        FileUtils.rm("path/to/other/directory")
       RUBY
     end
   end
@@ -48,16 +56,20 @@ RSpec.describe RuboCop::Cop::Homebrew::NoFileutilsRmrf do
       expect_offense(<<~RUBY)
         rmtree("path/to/directory")
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
+        Pathname.rmtree("path/to/other/directory")
+        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Homebrew/NoFileutilsRmrf: #{RuboCop::Cop::Homebrew::NoFileutilsRmrf::MSG}
       RUBY
     end
 
     it "autocorrects" do
       corrected = autocorrect_source(<<~RUBY)
         rmtree("path/to/directory")
+        Pathname.rmtree("path/to/other/directory")
       RUBY
 
       expect(corrected).to eq(<<~RUBY)
         rm_r("path/to/directory")
+        FileUtils.rm_r("path/to/other/directory")
       RUBY
     end
   end