From 947df56d6badfc860e68d0bd0933152822c4b654 Mon Sep 17 00:00:00 2001
From: Thibault Jouan <tj@a13.fr>
Date: Wed, 23 Apr 2014 22:44:35 +0000
Subject: [PATCH] Expose fake home dir usage with a cucumber tag

---
 features/ssh/config.feature       | 1 +
 features/steps/ssh_steps.rb       | 3 ---
 features/support/env_fake_home.rb | 3 +++
 3 files changed, 4 insertions(+), 3 deletions(-)
 create mode 100644 features/support/env_fake_home.rb

diff --git a/features/ssh/config.feature b/features/ssh/config.feature
index 2d0d5d7..717793d 100644
--- a/features/ssh/config.feature
+++ b/features/ssh/config.feature
@@ -12,6 +12,7 @@ Feature: SSH settings
     When I successfully execute the recipe
     Then the output must contain my current login name
 
+  @fake_home
   Scenario: uses configured SSH user name for a given host
     Given an SSH config with:
       """
diff --git a/features/steps/ssh_steps.rb b/features/steps/ssh_steps.rb
index 174293d..0fca3d0 100644
--- a/features/steps/ssh_steps.rb
+++ b/features/steps/ssh_steps.rb
@@ -1,6 +1,3 @@
-# FIXME: current home directory shouldn't be changed here, maybe we should use
-# a tag for features needing a fake home directory.
 Given /^an SSH config with:$/ do |config|
-  ENV['HOME'] = File.expand_path(current_dir)
   write_file '.ssh/config', config
 end
diff --git a/features/support/env_fake_home.rb b/features/support/env_fake_home.rb
new file mode 100644
index 0000000..ee81e4f
--- /dev/null
+++ b/features/support/env_fake_home.rb
@@ -0,0 +1,3 @@
+Before('@fake_home') do
+  ENV['HOME'] = File.expand_path(current_dir)
+end