From fc1d1173b4e3d050a231fcee62500a4979f1932e Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Sat, 14 Dec 2013 19:45:33 +0000
Subject: duplicity: wrap with PYTHONPATH.

Closes #24062.---
 Library/Formula/duplicity.rb | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'Library')

diff --git a/Library/Formula/duplicity.rb b/Library/Formula/duplicity.rb
index fac48eb62..b4b89959a 100644
--- a/Library/Formula/duplicity.rb
+++ b/Library/Formula/duplicity.rb
@@ -11,11 +11,26 @@ class Duplicity < Formula
 
   option :universal
 
+  # TODO: Move this into Library/Homebrew somewhere (see also ansible.rb).
+  def wrap bin_file, pythonpath
+    bin_file = Pathname.new bin_file
+    libexec_bin = Pathname.new libexec/'bin'
+    libexec_bin.mkpath
+    mv bin_file, libexec_bin
+    bin_file.write <<-EOS.undent
+      #!/bin/sh
+      PYTHONPATH="#{pythonpath}:$PYTHONPATH" "#{libexec_bin}/#{bin_file.basename}" "$@"
+    EOS
+  end
+
   def install
     python do
       ENV.universal_binary if build.universal?
       # Install mostly into libexec
       system python, "setup.py", "install", "--prefix=#{prefix}"
+      Dir["#{bin}/*"].each do |bin_file|
+        wrap bin_file, python.site_packages
+      end
     end
   end
 end
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