Consolidate sudo checks.

Closes #20318.

5 files changed, 0 insertions, 20 deletions

diff --git a/Library/Homebrew/cmd/install.rb b/Library/Homebrew/cmd/install.rb
index c0aa1a2e9..cbeb433eb 100644
--- a/Library/Homebrew/cmd/install.rb
+++ b/Library/Homebrew/cmd/install.rb
@@ -18,10 +18,6 @@ module Homebrew extend self
       end
     end unless ARGV.force?
 
-    if Process.uid.zero? and not File.stat(HOMEBREW_BREW_FILE).uid.zero?
-      raise "Cowardly refusing to `sudo brew install'\n#{SUDO_BAD_ERRMSG}"
-    end
-
     install_formulae ARGV.formulae
   end
 
diff --git a/Library/Homebrew/cmd/link.rb b/Library/Homebrew/cmd/link.rb
index 0184febaf..67ce43478 100644
--- a/Library/Homebrew/cmd/link.rb
+++ b/Library/Homebrew/cmd/link.rb
@@ -5,10 +5,6 @@ module Homebrew extend self
   def link
     raise KegUnspecifiedError if ARGV.named.empty?
 
-    if Process.uid.zero? and not File.stat(HOMEBREW_BREW_FILE).uid.zero?
-      raise "Cowardly refusing to `sudo brew link'\n#{SUDO_BAD_ERRMSG}"
-    end
-
     mode = OpenStruct.new
 
     mode.overwrite = true if ARGV.include? '--overwrite'
diff --git a/Library/Homebrew/cmd/pin.rb b/Library/Homebrew/cmd/pin.rb
index 2c0d5d33d..b8c1d1e33 100644
--- a/Library/Homebrew/cmd/pin.rb
+++ b/Library/Homebrew/cmd/pin.rb
@@ -2,9 +2,6 @@ require 'formula'
 
 module Homebrew extend self
   def pin
-    if Process.uid.zero? and not File.stat(HOMEBREW_BREW_FILE).uid.zero?
-      abort "Cowardly refusing to `sudo pin'"
-    end
     raise FormulaUnspecifiedError if ARGV.named.empty?
 
     ARGV.formulae.each do |f|
diff --git a/Library/Homebrew/cmd/unpin.rb b/Library/Homebrew/cmd/unpin.rb
index 265f7a941..4da280eef 100644
--- a/Library/Homebrew/cmd/unpin.rb
+++ b/Library/Homebrew/cmd/unpin.rb
@@ -2,9 +2,6 @@ require 'formula'
 
 module Homebrew extend self
   def unpin
-    if Process.uid.zero? and not File.stat(HOMEBREW_BREW_FILE).uid.zero?
-      abort "Cowardly refusing to `sudo unpin'"
-    end
     raise FormulaUnspecifiedError if ARGV.named.empty?
 
     ARGV.formulae.each do |f|
diff --git a/Library/Homebrew/cmd/upgrade.rb b/Library/Homebrew/cmd/upgrade.rb
index fe41a1507..28882360b 100644
--- a/Library/Homebrew/cmd/upgrade.rb
+++ b/Library/Homebrew/cmd/upgrade.rb
@@ -8,12 +8,6 @@ end
 
 module Homebrew extend self
   def upgrade
-    if Process.uid.zero? and not File.stat(HOMEBREW_BREW_FILE).uid.zero?
-      # note we only abort if Homebrew is *not* installed as sudo and the user
-      # calls brew as root. The fix is to chown brew to root.
-      abort "Cowardly refusing to `sudo brew upgrade'"
-    end
-
     Homebrew.perform_preinstall_checks
 
     if ARGV.named.empty?