[apt] Better configuration to pin packages

Signed-off-by: Yohann D'ANELLO <ynerant@crans.org>

roles/apt/tasks/main.yml

@@ -17,7 +17,7 @@
     group: root
     mode: 0644
 
-- name: Connfigure extra repositories
+- name: Configure extra repositories
   template:
     src: apt/sources.list.d/sources.list.j2
     dest: "/etc/apt/sources.list.d/{{ item.name }}.list"
@@ -28,13 +28,13 @@
 
 - name: Configure pin from future distributions
   template:
-    src: "apt/{{ item[0] }}.d/pin.list.j2"
+    src: "apt/{{ item[0] }}.d/pin{{ item[1] }}.j2"
-    dest: "/etc/apt/{{ item[0] }}.d/{{ item[1].key }}.list"
+    dest: "/etc/apt/{{ item[0] }}.d/{{ item[2].key }}{{ item[1] }}"
     owner: root
     group: root
     mode: 0644
   with_nested:
-    - ["sources.list", "preferences"]
+    - [["sources.list", ".list"], ["preferences", ""]]
     - "{{ apt.pin|dict2items }}"
 
 - name: Update APT cache

roles/apt/templates/apt/preferences.d/pin.j2

@@ -2,11 +2,11 @@
 
 
 Package: *
-Pin: release n={{ item[1].key }}
+Pin: release n={{ item[2].key }}
 Pin-Priority: 1
-{% for package in item[1].value -%}
+{% for package in item[2].value -%}
 
 Package: {{ package }}
-Pin: release n={{ item[1].key }}
+Pin: release n={{ item[2].key }}
 Pin-Priority: 900
 {% endfor -%}

roles/apt/templates/apt/sources.list.d/pin.list.j2

@@ -1,3 +1,3 @@
 {{ ansible_header | comment }}
 
-deb {{ apt.mirror }}debian {{ item[1].key }} main contrib non-free
+deb {{ apt.mirror }}debian {{ item[2].key }} main contrib non-free