stations.yml: New playbook for PFs

stations.yml

+# Standard play. Requires install-bare-guix.yml to have been executed
+# before.
+
+- hosts: stations
+  become: True
+  become_method: sudo
+  remote_user: adamsmith
+  vars_files:
+    - vars/users.yml
+    - vars/passwords.yml
+  pre_tasks:
+    - name: Update repositories
+      apt: update_cache=yes
+      changed_when: False
+  tasks:
+    # - name: Set hostname.
+    #   ansible.builtin.hostname:
+    #     name: "{{ inventory_hostname }}"
+    #   tags: hostname
+    - include: tasks/users.yml
+      tags: users
+    - name: Copy profiles.
+      tags: profile
+      copy:
+        src: files/home/user/.profile
+        dest: "/home/{{ item.login }}/.profile"
+      become_user: "{{ item.login }}"
+      loop: "{{ users }}"
+      
+    - include: tasks/apt.yml
+      tags: apt
+
+      # Set lightdm as login manager and make it listen to incoming
+      # connections.
+    - include: tasks/lightdm.yml
+      tags: lightdm
+    - include: tasks/guix.yml
+      tags: guix
+#   - include: tasks/emacs.yml
+#     tags: emacs
+#     - include: tasks/r-setup.yml
+#       tags: r-setup
+#     # - include: tasks/metfrag.yml
+#     #   tags: metfrag
+
+
+
+  handlers:
+    - name: restart-lightdm
+      command: systemctl restart lightdm