Make matrix-synapse role respect matrix_synapse_enabled flag

roles/matrix-synapse/tasks/setup_synapse.yml

@@ -0,0 +1,27 @@
+---
+
+- set_fact:
+    matrix_synapse_media_store_parent_path: "{{ matrix_synapse_media_store_path|dirname }}"
+    matrix_synapse_media_store_directory_name: "{{ matrix_synapse_media_store_path|basename }}"
+
+- name: Ensure Synapse paths exist
+  file:
+    path: "{{ item }}"
+    state: directory
+    mode: 0750
+    owner: "{{ matrix_user_username }}"
+    group: "{{ matrix_user_username }}"
+  with_items:
+    - "{{ matrix_synapse_config_dir_path }}"
+    - "{{ matrix_synapse_run_path }}"
+    - "{{ matrix_synapse_ext_path }}"
+    # We handle matrix_synapse_media_store_path elsewhere (in ./synapse/setup_install.yml),
+    # because if it's using Goofys and it's already mounted (from before),
+    # trying to chown/chmod it here will cause trouble.
+  when: "matrix_synapse_enabled or matrix_s3_media_store_enabled"
+
+- import_tasks: "{{ role_path }}/tasks/ext/setup.yml"
+
+- import_tasks: "{{ role_path }}/tasks/synapse/setup.yml"
+
+- import_tasks: "{{ role_path }}/tasks/goofys/setup.yml"