Relocate custom ma1sd threepid email templates to config/

We used to store them in data/, but that seems inappropriate,
since it's just static configuration that the playbook can recreate.

roles/matrix-ma1sd/defaults/main.yml

@@ -90,9 +90,13 @@ matrix_ma1sd_dns_overwrite_homeserver_client_value: "http://matrix-synapse:8008"
 # https://github.com/ma1uta/ma1sd/blob/master/docs/threepids/notification/template-generator.md
 # https://github.com/ma1uta/ma1sd/tree/master/src/main/resources/threepids/email
 matrix_ma1sd_threepid_medium_email_custom_templates_enabled: false
+# Defaults to: https://github.com/ma1uta/ma1sd/blob/master/src/main/resources/threepids/email/invite-template.eml
 matrix_ma1sd_threepid_medium_email_custom_invite_template: ""
+# Defaults to: https://github.com/ma1uta/ma1sd/blob/master/src/main/resources/threepids/email/validate-template.eml
 matrix_ma1sd_threepid_medium_email_custom_session_validation_template: ""
+# Defaults to: https://github.com/ma1uta/ma1sd/blob/master/src/main/resources/threepids/email/unbind-notification.eml
 matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template: ""
+# Defaults to: https://github.com/ma1uta/ma1sd/blob/master/src/main/resources/threepids/email/mxid-template.eml
 matrix_ma1sd_threepid_medium_email_custom_matrixid_template: ""
 
 # Controls whether the self-check feature should validate SSL certificates.

roles/matrix-ma1sd/tasks/setup_install.yml

@@ -107,10 +107,10 @@
     owner: "{{ matrix_user_username }}"
     group: "{{ matrix_user_groupname }}"
 
-- name: Ensure custom templates are installed if any
+- name: Ensure custom email templates are installed, if any
   copy:
     content: "{{ item.value }}"
-    dest: "{{ matrix_ma1sd_data_path }}/{{ item.location }}"
+    dest: "{{ matrix_ma1sd_config_path }}/{{ item.location }}"
     mode: 0644
     owner: "{{ matrix_user_username }}"
     group: "{{ matrix_user_groupname }}"
@@ -121,6 +121,18 @@
     - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_matrixid_template }}", location: 'mxid-template.eml'}
   when: "matrix_ma1sd_threepid_medium_email_custom_templates_enabled|bool and item.value"
 
+# Only cleaning up for people who define the respective templates
+- name: (Cleanup) Ensure custom email templates are not in data/ anymore (we've put them in config/)
+  file:
+    path: "{{ matrix_ma1sd_data_path }}/{{ item.location }}"
+    state: absent
+  with_items:
+    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_invite_template }}", location: 'invite-template.eml'}
+    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_session_validation_template }}", location: 'validate-template.eml'}
+    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template }}", location: 'unbind-notification.eml'}
+    - {value: "{{ matrix_ma1sd_threepid_medium_email_custom_matrixid_template }}", location: 'mxid-template.eml'}
+  when: "matrix_ma1sd_threepid_medium_email_custom_templates_enabled|bool and item.value"
+
 - name: Ensure matrix-ma1sd.service installed
   template:
     src: "{{ role_path }}/templates/systemd/matrix-ma1sd.service.j2"

roles/matrix-ma1sd/templates/ma1sd.yaml.j2

@@ -55,21 +55,21 @@ threepid:
       generators:
         template:
           {% if matrix_ma1sd_threepid_medium_email_custom_invite_template %}
-          invite: '/var/ma1sd/invite-template.eml'
+          invite: '/etc/ma1sd/invite-template.eml'
           {% endif %}
           {% if matrix_ma1sd_threepid_medium_email_custom_session_validation_template or matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template %}
           session:
             {% if matrix_ma1sd_threepid_medium_email_custom_session_validation_template %}
-            validation: '/var/ma1sd/validate-template.eml'
+            validation: '/etc/ma1sd/validate-template.eml'
             {% endif %}
             {% if matrix_ma1sd_threepid_medium_email_custom_session_unbind_notification_template %}
             unbind:
-              notification: '/var/ma1sd/unbind-notification.eml'
+              notification: '/etc/ma1sd/unbind-notification.eml'
             {% endif %}
           {% endif %}
           {% if matrix_ma1sd_threepid_medium_email_custom_matrixid_template %}
           generic:
-            matrixId: '/var/ma1sd/mxid-template.eml'
+            matrixId: '/etc/ma1sd/mxid-template.eml'
           {% endif %}
 {% endif %}