Use yaml mappitg for make the code more readable, add chrome key

Author: RootenberG

ansible/install-apps.yml

@@ -9,15 +9,21 @@
       path: "{{ apt_repo_list_file }}"
     register: google_apt_exists
     ignore_errors: yes
-  - name: Add Google Chrome repo
-    copy: content={{ item.content }} dest={{ item.dest }}
-    with_items:
-      - {content: 'deb [arch=amd64] https://dl.google.com/linux/chrome/deb/ stable main', dest: '{{ apt_repo_list_file }}'}
-      - {content: 'deb http://dl.google.com/linux/chrome/deb/ stable main', dest: '{{ apt_repo_list_file }} owner=root group=root mode=644'}
-    when: google_apt_exists.rc == 1
+  - name: dir
+    copy:
+       content: "{{ item }}"
+       dest: "{{ apt_repo_list_file }}"
+       owner: root
+       group: root
+       mode: 644
+    loop:
+     - "deb [arch=amd64] https://dl.google.com/linux/chrome/deb/ stable main"
+     - "deb http://dl.google.com/linux/chrome/deb/ stable main"
+  - name: Add Google Chrome key
+    shell: wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
   - name: Install apps
     apt:
-      update_cache: yes
-      name:
-      - google-chrome-stable
-      - git
+     update_cache: yes
+     name:
+     - google-chrome-stable
+     - git