Add brew uses --recursive

Closes Homebrew/homebrew#8870.
2012-03-16 22:00:59 -07:00 · 2012-03-16 22:00:59 -07:00 · 5141c9cadd
commit 5141c9cadd
parent 5c2837c18c
1 changed files with 5 additions and 3 deletions
--- a/Library/Homebrew/cmd/uses.rb
+++ b/Library/Homebrew/cmd/uses.rb
@ -11,9 +11,11 @@ module Homebrew extend self

    uses = Formula.all.select do |f|
      ARGV.formulae.all? do |ff|
-        # For each formula given, show which other formulas depend on it.
-        # We only go one level up, ie. direct dependencies.
-        f.deps.include? ff.name
+        if ARGV.flag? '--recursive'
+          f.recursive_deps.include? ff
+        else
+          f.deps.include? ff.name
+        end
      end
    end