Fixing path option

.gitignore

@@ -1,2 +1,3 @@
 *.gem
 Gemfile.lock
+tmp/

features/install.feature

@@ -0,0 +1,31 @@
+Feature: cli/install
+  In order to be worth anything
+  Puppet librarian needs to install modules properly
+
+  Scenario: Installing a module and its dependencies
+    Given a file named "Puppetfile" with:
+    """
+    forge "http://forge.puppetlabs.com"
+
+    mod 'puppetlabs/apt'
+    """
+    When I run `librarian-puppet install`
+    Then the exit status should be 0
+    And the file "modules/apt/Modulefile" should match /name *'puppetlabs-apt'/
+    And the file "modules/stdlib/Modulefile" should match /name *'puppetlabs-stdlib'/
+
+  Scenario: Changing the path
+    Given a directory named "puppet"
+    And a file named "Puppetfile" with:
+    """
+    forge "http://forge.puppetlabs.com"
+
+    mod 'puppetlabs/apt'
+    """
+    When I run `librarian-puppet install --path puppet/modules`
+    And I run `librarian-puppet config`
+    Then the exit status should be 0
+    And the output from "librarian-puppet config" should contain "path: puppet/modules"
+    And the file "puppet/modules/apt/Modulefile" should match /name *'puppetlabs-apt'/
+    And the file "puppet/modules/stdlib/Modulefile" should match /name *'puppetlabs-stdlib'/
+

features/support/env.rb

@@ -5,5 +5,5 @@
   slow_boot ||= RUBY_PLATFORM == "java"
   slow_boot ||= defined?(::Rubinius)
 
-  @aruba_timeout_seconds = slow_boot ? 5 : 2
+  @aruba_timeout_seconds = slow_boot ? 10 : 2
 end

lib/librarian/puppet/environment.rb

@@ -12,7 +12,8 @@ def adapter_name
       end
 
       def install_path
-        project_path.join("modules")
+        part = config_db["path"] || "modules"
+        project_path.join(part)
       end
 
       def cache_path