From be15a514ebf44d1cab0e3fce0ad0bd7039d0dec1 Mon Sep 17 00:00:00 2001
From: Xu Cheng
Date: Wed, 25 Feb 2015 14:13:36 +0800
Subject: audit: suggest setting JAVA_HOME by `depends_on :java`

Closes Homebrew/homebrew#37174.

Signed-off-by: Xu Cheng <xucheng@me.com>
---
 Library/Homebrew/cmd/audit.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Library')

diff --git a/Library/Homebrew/cmd/audit.rb b/Library/Homebrew/cmd/audit.rb
index 3f1463194..d517b95e0 100644
--- a/Library/Homebrew/cmd/audit.rb
+++ b/Library/Homebrew/cmd/audit.rb
@@ -198,6 +198,12 @@ class FormulaAuditor
     end
   end
 
+  def audit_java_home
+    if text =~ /JAVA_HOME/i && !formula.requirements.map(&:class).include?(JavaDependency)
+      problem "Use `depends_on :java` to set JAVA_HOME"
+    end
+  end
+
   def audit_conflicts
     formula.conflicts.each do |c|
       begin
@@ -760,6 +766,7 @@ class FormulaAuditor
     audit_specs
     audit_urls
     audit_deps
+    audit_java_home
     audit_conflicts
     audit_options
     audit_patches
-- 
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