Error out on lowercase --head parameter to install.

Fixes Homebrew/homebrew#14815.
2012-11-01 08:08:40 -07:00 · 2012-11-01 08:08:40 -07:00 · 5e212a76e3
commit 5e212a76e3
parent 6762780f3e
1 changed files with 4 additions and 0 deletions
--- a/Library/Homebrew/cmd/install.rb
+++ b/Library/Homebrew/cmd/install.rb
@ -6,6 +6,10 @@ module Homebrew extend self
  def install
    raise FormulaUnspecifiedError if ARGV.named.empty?

+    if ARGV.include? '--head'
+      raise "Specify `--HEAD` in uppercase to build from trunk."
+    end
+
    ARGV.named.each do |name|
      # if a formula has been tapped ignore the blacklisting
      if not File.file? HOMEBREW_REPOSITORY/"Library/Formula/#{name}.rb"