From 4820162414b6d7ed1eee5d8c8397533cadff46e3 Mon Sep 17 00:00:00 2001
From: Andre Arko <andre@arko.net>
Date: Tue, 5 May 2015 14:50:58 -0700
Subject: clean up tmp dirs if they get created

backport of ae865a073c4e713d6f9c2a6143a0e81041031eb8
---
 lib/bundler.rb                       |  8 +++-----
 lib/bundler/cli.rb                   |  2 --
 lib/bundler/fetcher.rb               |  2 ++
 lib/bundler/source/path/installer.rb | 19 +++++++++++--------
 lib/bundler/source/rubygems.rb       |  4 +---
 5 files changed, 17 insertions(+), 18 deletions(-)

diff --git a/lib/bundler.rb b/lib/bundler.rb
index 38a3de0f38..22a35aa9bd 100644
--- a/lib/bundler.rb
+++ b/lib/bundler.rb
@@ -212,13 +212,11 @@ module Bundler
     end
 
     def tmp(name = Process.pid.to_s)
-      @tmp ||= Pathname.new Dir.mktmpdir("bundler")
-      @tmp.join(name)
+      Pathname.new(Dir.mktmpdir(["bundler", name]))
     end
 
-    def cleanup
-      FileUtils.remove_entry_secure(@tmp) if @tmp
-    rescue
+    def rm_rf(path)
+      FileUtils.remove_entry_secure(path) if path && File.exist?(path)
     end
 
     def settings
diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index 6a22072565..ac193d72c8 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -11,8 +11,6 @@ module Bundler
     rescue Exception => e
       Bundler.ui = UI::Shell.new
       raise e
-    ensure
-      Bundler.cleanup
     end
 
     def initialize(*args)
diff --git a/lib/bundler/fetcher.rb b/lib/bundler/fetcher.rb
index 46ac8e44e8..19225658f0 100644
--- a/lib/bundler/fetcher.rb
+++ b/lib/bundler/fetcher.rb
@@ -68,6 +68,8 @@ module Bundler
         end
 
         gem_path
+      ensure
+        Bundler.rm_rf(download_path) if Bundler.requires_sudo?
       end
 
       def user_agent
diff --git a/lib/bundler/source/path/installer.rb b/lib/bundler/source/path/installer.rb
index 6f264489fb..3b368816c0 100644
--- a/lib/bundler/source/path/installer.rb
+++ b/lib/bundler/source/path/installer.rb
@@ -7,31 +7,34 @@ module Bundler
 
         def initialize(spec, options = {})
           @spec              = spec
-          @tmp_bin_dir       = "#{Bundler.tmp(spec.full_name)}/bin"
-          @gem_bin_dir       = "#{Bundler.rubygems.gem_dir}/bin"
-          @bin_dir           = Bundler.requires_sudo? ? @tmp_bin_dir : @gem_bin_dir
           @gem_dir           = Bundler.rubygems.path(spec.full_gem_path)
           @wrappers          = options[:wrappers] || true
           @env_shebang       = options[:env_shebang] || true
           @format_executable = options[:format_executable] || false
           @build_args        = options[:build_args] || Bundler.rubygems.build_args
+          @gem_bin_dir       = "#{Bundler.rubygems.gem_dir}/bin"
+
+          if Bundler.requires_sudo?
+            @tmp_dir = Bundler.tmp(spec.full_name).to_s
+            @bin_dir = "#{@tmp_dir}/bin"
+          else
+            @bin_dir = @gem_bin_dir
+          end
         end
 
         def generate_bin
           return if spec.executables.nil? || spec.executables.empty?
 
-          if Bundler.requires_sudo?
-            FileUtils.mkdir_p(@tmp_bin_dir) unless File.exist?(@tmp_bin_dir)
-          end
-
           super
 
           if Bundler.requires_sudo?
             Bundler.mkdir_p @gem_bin_dir
             spec.executables.each do |exe|
-              Bundler.sudo "cp -R #{@tmp_bin_dir}/#{exe} #{@gem_bin_dir}"
+              Bundler.sudo "cp -R #{@bin_dir}/#{exe} #{@gem_bin_dir}"
             end
           end
+        ensure
+          Bundler.rm_rf(@tmp_dir) if Bundler.requires_sudo?
         end
       end
 
diff --git a/lib/bundler/source/rubygems.rb b/lib/bundler/source/rubygems.rb
index 925bec6662..0112e2be15 100644
--- a/lib/bundler/source/rubygems.rb
+++ b/lib/bundler/source/rubygems.rb
@@ -145,9 +145,7 @@ module Bundler
         spec.loaded_from = loaded_from(spec)
         ["Installing #{version_message(spec)}", spec.post_install_message]
       ensure
-        if install_path && Bundler.requires_sudo?
-          FileUtils.remove_entry_secure(install_path)
-        end
+        Bundler.rm_rf(install_path) if Bundler.requires_sudo?
       end
 
       def cache(spec, custom_path = nil)
-- 
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