Modify and rename config_dir input to modules_dir.

examples/librarian/librarian.yaml

@@ -5,6 +5,7 @@ resources:
     location: {{node}}
     from: resources/librarian
     values:
+      modules_dir: /tmp/x/x/modules
       modules:
         - name: puppetlabs-ntp
           version: 4.1.0

resources/librarian/actions/remove.yaml

@@ -1,6 +1,6 @@
 - hosts: [{{host}}]
   sudo: yes
   tasks:
-    #XXX: should we remove modules also?
-    - file: path={{config_dir}}/Puppetfile state=absent
+    - file: path={{modules_dir}} state=absent
+    - file: path={{modules_dir}}/../Puppetfile state=absent
     - shell: gem uninstall librarian-puppet

resources/librarian/actions/run.yaml

@@ -3,7 +3,8 @@
   tasks:
     # XXX: check apt package http://packages.ubuntu.com/trusty/ruby/librarian-puppet
     - shell: gem install librarian-puppet --no-ri --no-rdoc
+    - file: path={{modules_dir}} state=directory
     - template:
         src={{templates_dir}}/Puppetfile
-        dest={{config_dir}}/Puppetfile
-    - shell: librarian-puppet install chdir={{config_dir}}
+        dest={{modules_dir}}/../Puppetfile
+    - shell: librarian-puppet install chdir={{modules_dir}}

resources/librarian/meta.yaml

@@ -5,9 +5,9 @@ input:
     modules:
       schema: [str]
       value: []
-    config_dir:
+    modules_dir:
       schema: str!
-      value: /etc/puppet
+      value: /etc/puppet/modules
     forge:
       schema: str!
       value: https://forgeapi.puppetlabs.com