various: Homebrew/core is the core tap

Also make `Homebrew/homebrew` as an alias of this tap to keep
backward compatibility.

1 files changed, 3 insertions, 3 deletions

diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index c2363fcde..d9c648c9c 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -1073,13 +1073,13 @@ class Formula
   # an array of all tap {Formula} names
   # @private
   def self.tap_names
-    @tap_names ||= Tap.flat_map(&:formula_names).sort
+    @tap_names ||= Tap.reject(&:core_tap?).flat_map(&:formula_names).sort
   end
 
   # an array of all tap {Formula} files
   # @private
   def self.tap_files
-    @tap_files ||= Tap.flat_map(&:formula_files)
+    @tap_files ||= Tap.reject(&:core_tap?).flat_map(&:formula_files)
   end
 
   # an array of all {Formula} names
@@ -1152,7 +1152,7 @@ class Formula
   # an array of all tap aliases
   # @private
   def self.tap_aliases
-    @tap_aliases ||= Tap.flat_map(&:aliases).sort
+    @tap_aliases ||= Tap.reject(&:core_tap?).flat_map(&:aliases).sort
   end
 
   # an array of all aliases