bottle: output maximum number of strings matches.

`brew bottle --verbose` outputs all the matches for a string found
in the files inside the Cellar. Instead of outputting all of these just
output the first 100.

Closes Homebrew/homebrew#44266.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Library/Homebrew/cmd/bottle.rb

@@ -32,6 +32,8 @@ BOTTLE_ERB = <<-EOS
   end
 EOS
 
+MAXIMUM_STRING_MATCHES = 100
+
 module Homebrew
   def keg_contains(string, keg, ignores)
     @put_string_exists_header, @put_filenames = nil
@@ -72,6 +74,8 @@ module Homebrew
         end
       end
 
+      text_matches = []
+
       # Use strings to search through the file for each string
       Utils.popen_read("strings", "-t", "x", "-", file.to_s) do |io|
         until io.eof?
@@ -82,11 +86,18 @@ module Homebrew
           next if linked_libraries.include? match # Don't bother reporting a string if it was found by otool
 
           result = true
+          text_matches << [match, offset]
+        end
+      end
 
-          if ARGV.verbose?
-            print_filename string, file
-            puts " #{Tty.gray}-->#{Tty.reset} match '#{match}' at offset #{Tty.em}0x#{offset}#{Tty.reset}"
-          end
+      if ARGV.verbose? && text_matches.any?
+        print_filename string, file
+        text_matches.first(MAXIMUM_STRING_MATCHES).each do |match, offset|
+          puts " #{Tty.gray}-->#{Tty.reset} match '#{match}' at offset #{Tty.em}0x#{offset}#{Tty.reset}"
+        end
+
+        if text_matches.size > MAXIMUM_STRING_MATCHES
+          puts "Only the first #{MAXIMUM_STRING_MATCHES} matches were output"
         end
       end
     end