Adapt to more scoped config

plays/predeploy/lib/database.yml

@@ -10,27 +10,27 @@
   shell: "
     dokku
     {{ item.type }}:create
-    {{ app }}
+    {{ dokku.app }}
     --password {{ item.passwd }}
     --root-password {{ item.root_passwd }}
   "
   args:
-    creates: "/var/lib/dokku/services/{{ item.type }}/{{ app }}"
+    creates: "/var/lib/dokku/services/{{ item.type }}/{{ dokku.app }}"
   with_items: "{{ db }}"
   when: db is defined
 
 - name: "Link {{ item.type }} database to application"
   dokku_service_link:
-    app: "{{ app }}"
-    name: "{{ app }}"
+    app: "{{ dokku.app }}"
+    name: "{{ dokku.app }}"
     service: "{{ item.type }}"
   with_items: "{{ db }}"
   when: db is defined
 
 - name: "Specify {{ item.type }} volume mounts"
   dokku_storage:
-    app: "{{ app }}"
+    app: "{{ dokku.app }}"
     mounts:
-      - "/var/lib/dokku/services/{{ item.type }}/{{ app }}:{{ mount_map[item.type] }}"
+      - "/var/lib/dokku/services/{{ item.type }}/{{ dokku.app }}:{{ mount_map[item.type] }}"
   with_items: "{{ db }}"
   when: db is defined

plays/predeploy/lib/domain.yml

@@ -1,8 +1,8 @@
 ---
-- name: "Configure {{ domain }} dedicated domain"
+- name: "Configure {{ vars.domain }} dedicated domain"
   dokku_domains:
-    app: "{{ app }}"
+    app: "{{ dokku.app }}"
     domains:
-      - "{{ domain }}"
+      - "{{ vars.domain }}"
     state: present
-  when: domain is defined
+  when: vars.domain is defined

plays/predeploy/lib/env.yml

@@ -1,7 +1,7 @@
 ---
 - name: Configure the app environment
   dokku_config:
-    app: "{{ app }}"
+    app: "{{ dokku.app }}"
     restart: false
     config: "{{ env }}"
   when: env is defined

plays/predeploy/lib/templates.yml

@@ -0,0 +1,9 @@
+---
+- name: Copy over template files
+  template:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+    owner: dokku
+    group: dokku
+  with_items: "{{ templates }}"
+  when: templates is defined