refactor variable names

roles/matrix-synapse/defaults/main.yml

@@ -8,7 +8,7 @@ matrix_synapse_docker_image: "matrixdotorg/synapse:v1.11.1"
 matrix_synapse_docker_image_force_pull: "{{ matrix_synapse_docker_image.endswith(':latest') }}"
 
 matrix_synapse_base_path: "{{ matrix_base_data_path }}/synapse"
-matrix_docker_synapse_src_files_path: "{{ matrix_synapse_base_path }}/docker-src"
+matrix_synapse_docker_src_files_path: "{{ matrix_synapse_base_path }}/docker-src"
 matrix_synapse_config_dir_path: "{{ matrix_synapse_base_path }}/config"
 matrix_synapse_run_path: "{{ matrix_synapse_base_path }}/run"
 matrix_synapse_storage_path: "{{ matrix_synapse_base_path }}/storage"

roles/matrix-synapse/tasks/setup_synapse.yml

@@ -11,7 +11,7 @@
     - "{{ matrix_synapse_config_dir_path }}"
     - "{{ matrix_synapse_run_path }}"
     - "{{ matrix_synapse_ext_path }}"
-    - { src: "{{ matrix_docker_synapse_src_files_path }}", when: "{{ matrix_synapse_self_build }}" }
+    - { src: "{{ matrix_synapse_docker_src_files_path }}", when: "{{ matrix_synapse_self_build }}" }
     # 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.

roles/matrix-synapse/tasks/synapse/setup_install.yml

@@ -21,7 +21,7 @@
 - name: Ensure Synapse repository is present on self-build
   git:
     repo: https://github.com/matrix-org/synapse.git
-    dest: "{{ matrix_docker_synapse_src_files_path }}"
+    dest: "{{ matrix_synapse_docker_src_files_path }}"
     version: "{{ matrix_synapse_docker_image.split(':')[1] }}"
     force: "yes"
   when: "matrix_synapse_self_build"
@@ -32,7 +32,7 @@
     source: build
     build:
       dockerfile: docker/Dockerfile
-      path: "{{ matrix_docker_synapse_src_files_path }}"
+      path: "{{ matrix_synapse_docker_src_files_path }}"
       pull: yes
   when: "matrix_synapse_self_build"