Prevent warning and errors from breaking the sync

cmd/brewer-tap-content-info.rb

@@ -2,14 +2,14 @@
 
 require "formula"
 require "json"
+require "readall"
 
 module Homebrew
-  module_function
+  module Cmd
-
+    class BrewerTapContentInfo < AbstractCommand
-  def brewer_tap_content_info_args
+      cmd_args do
-    Homebrew::CLI::Parser.new do
         description <<~EOS
-        Do something. Place a description here.
+          Display the information about third-party casks and formulas.
         EOS
         flag "--json",
              description: "Print a JSON representation. Currently the default value for <version> is `v1` for " \
@@ -20,19 +20,19 @@ module Homebrew
         switch "--cask", "--casks",
                description: "Treat all named arguments as casks."
         conflicts "--formula", "--cask"
-      
-      named_args [:tap]
-    end
       end
       
-  def brewer_tap_content_info
+      def run
-    args = brewer_tap_content_info_args.parse
+        begin
+          original_stderr = $stderr.clone
+          $stderr.reopen(File.new("/dev/null", "w"))
           
           formulae = []
           casks = []
           
           Tap.each do |tap|
             next if ["homebrew/core", "homebrew/cask"].include?(tap.name)
+            next unless valid_tap? tap
             
             unless args.cask?
               tap.formula_files.each do |formula_file|
@@ -42,7 +42,7 @@ module Homebrew
             
             unless args.formula?
               tap.cask_files.each do |cask_file|
-          casks << Cask::CaskLoader::FromTapPathLoader.new(cask_file).load(config: nil)
+                casks << Cask::CaskLoader::FromPathLoader.new(cask_file).load(config: nil)
               end
             end
           end
@@ -53,5 +53,20 @@ module Homebrew
           }
           
           puts JSON.pretty_generate(json)
+        ensure
+          $stderr.reopen(original_stderr)
+        end
+      end
+      
+      private
+      
+      def valid_tap?(tap)
+        begin
+          Readall.valid_tap?(tap, aliases: true)
+        rescue Interrupt, RuntimeError
+          false
+        end
+      end
+    end
   end
 end