From 56a83067f8592b63960fa95af0f49b80cd4c5c9a Mon Sep 17 00:00:00 2001
From: John Keiser <jkeiser@opscode.com>
Date: Thu, 5 Jun 2014 14:19:12 -0700
Subject: Use path_join to create local-mode-cache Always give config_dir a
 value

---
 lib/chef/config.rb       | 10 +++---
 spec/unit/config_spec.rb | 79 ++++++++++++++++++++++++++++++++++++++----------
 2 files changed, 68 insertions(+), 21 deletions(-)

diff --git a/lib/chef/config.rb b/lib/chef/config.rb
index dd1b44661b..c87cfcaaa7 100644
--- a/lib/chef/config.rb
+++ b/lib/chef/config.rb
@@ -101,10 +101,10 @@ class Chef
     configurable(:config_file)
 
     default(:config_dir) do
-      if local_mode
-        path_join(user_home, ".chef#{platform_path_separator}")
+      if config_file
+        ::File.dirname(config_file)
       else
-        config_file && ::File.dirname(config_file)
+        path_join(user_home, ".chef#{platform_path_separator}")
       end
     end
 
@@ -238,7 +238,7 @@ class Chef
     # this is under the user's home directory.
     default(:cache_path) do
       if local_mode
-        "#{config_dir}local-mode-cache"
+        path_join(config_dir, 'local-mode-cache')
       else
         primary_cache_root = platform_specific_path("/var")
         primary_cache_path = platform_specific_path("/var/chef")
@@ -384,7 +384,7 @@ class Chef
     # certificates in this directory will be added to whatever CA bundle ruby
     # is using. Use this to add self-signed certs for your Chef Server or local
     # HTTP file servers.
-    default(:trusted_certs_dir) { config_dir && path_join(config_dir, "trusted_certs") }
+    default(:trusted_certs_dir) { path_join(config_dir, "trusted_certs") }
 
     # Where should chef-solo download recipes from?
     default :recipe_url, nil
diff --git a/spec/unit/config_spec.rb b/spec/unit/config_spec.rb
index c467d7d553..6b49fa8d6a 100644
--- a/spec/unit/config_spec.rb
+++ b/spec/unit/config_spec.rb
@@ -198,6 +198,32 @@ describe Chef::Config do
           Chef::Config[:cache_path].should == secondary_cache_path
         end
       end
+
+      context "when chef is running in local mode" do
+        before do
+          Chef::Config.local_mode = true
+        end
+
+        context "and config_dir is /a/b/c" do
+          before do
+            Chef::Config.config_dir '/a/b/c'
+          end
+
+          it "cache_path is /a/b/c/local-mode-cache" do
+            Chef::Config.cache_path.should == '/a/b/c/local-mode-cache'
+          end
+        end
+
+        context "and config_dir is /a/b/c/" do
+          before do
+            Chef::Config.config_dir '/a/b/c/'
+          end
+
+          it "cache_path is /a/b/c/local-mode-cache" do
+            Chef::Config.cache_path.should == '/a/b/c/local-mode-cache'
+          end
+        end
+      end
     end
 
     it "Chef::Config[:file_backup_path] defaults to /var/chef/backup" do
@@ -266,35 +292,56 @@ describe Chef::Config do
 
     describe "setting the config dir" do
 
-      before do
-        Chef::Config.stub(:on_windows?).and_return(false)
-        Chef::Config.config_file = "/etc/chef/client.rb"
-      end
+      context "when the config file is /etc/chef/client.rb" do
 
-      context "by default" do
-        it "is the parent dir of the config file" do
+        before do
+          Chef::Config.stub(:on_windows?).and_return(false)
+          Chef::Config.config_file = "/etc/chef/client.rb"
+        end
+
+        it "config_dir is /etc/chef" do
           Chef::Config.config_dir.should == "/etc/chef"
         end
+
+        context "and chef is running in local mode" do
+          before do
+            Chef::Config.local_mode = true
+          end
+
+          it "config_dir is /etc/chef" do
+            Chef::Config.config_dir.should == "/etc/chef"
+          end
+        end
+
+        context "when config_dir is set to /other/config/dir/" do
+          before do
+            Chef::Config.config_dir = "/other/config/dir/"
+          end
+
+          it "yields the explicit value" do
+            Chef::Config.config_dir.should == "/other/config/dir/"
+          end
+        end
+
       end
 
-      context "when chef is running in local mode" do
+      context "when the user's home dir is /home/charlie" do
         before do
-          Chef::Config.local_mode = true
           Chef::Config.user_home = "/home/charlie"
         end
 
-        it "is in the user's home dir" do
+        it "config_dir is /home/charlie/.chef" do
           Chef::Config.config_dir.should == "/home/charlie/.chef/"
         end
-      end
 
-      context "when explicitly set" do
-        before do
-          Chef::Config.config_dir = "/other/config/dir/"
-        end
+        context "and chef is running in local mode" do
+          before do
+            Chef::Config.local_mode = true
+          end
 
-        it "uses the explicit value" do
-          Chef::Config.config_dir.should == "/other/config/dir/"
+          it "config_dir is /home/charlie/.chef" do
+            Chef::Config.config_dir.should == "/home/charlie/.chef/"
+          end
         end
       end
 
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