add wait variable for goimapnotify

Previously `wait` could be defined in the user's config file, but in the
new release it appears to only be supported as a flag, so we have to
override the systemd service.

roles/goimapnotify/tasks/main.yml

@@ -0,0 +1,19 @@
+---
+- name: Install goimapnotify
+  pacman:
+    name: goimapnotify
+    state: present
+
+- name: Create goimapnotify service override directory
+  file:
+    path: /etc/systemd/user/goimapnotify@.service.d
+    state: directory
+  when: mail.goimapnotify_wait is defined
+
+- name: Push goimapnotify service override file
+  template:
+    src: goimapnotify-service-override.conf.j2
+    dest: /etc/systemd/user/goimapnotify@.service.d/override.conf
+  when: mail.goimapnotify_wait is defined
+  notify:
+    - reload user systemd config

roles/goimapnotify/templates/goimapnotify-service-override.conf.j2

@@ -0,0 +1,3 @@
+[Service]
+ExecStart=
+ExecStart=/usr/bin/goimapnotify -conf %h/.config/imapnotify/%i.yaml -wait {{ mail.goimapnotify_wait }}

roles/mail/tasks/main.yml

@@ -76,11 +76,6 @@
     regexp: "^x-scheme-handler/mailto="
     line: "x-scheme-handler/mailto=mutt.desktop"
 
-- name: Install goimapnotify
-  pacman:
-    name: goimapnotify
-    state: present
-
 - include_tasks: msmtp.yml
 - include_tasks: isync.yml
 #- include_tasks: offlineimap.yml

roles/systemd/handlers/main.yml

@@ -1,3 +1,10 @@
 ---
 - name: reload systemd config
   command: systemctl daemon-reload
+
+- name: reload user systemd config
+  command: systemctl --user daemon-reload
+  become: yes
+  become_user: "{{ user.name }}"
+  environment:
+    XDG_RUNTIME_DIR: "/run/user/{{ user.uid }}"