From 73ebbdcacd75e701a80c5ee31921121f4c75bbaa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julian-Samuel=20Geb=C3=BChr?= <julian-samuel@gebuehr.net>
Date: Wed, 20 Jul 2022 08:29:03 +0200
Subject: [PATCH] Move maubot nginx config

Reasoning: setup_install.yml only runs on --tags=setup-all or on --tags=setup-bot-maubot.

If --tags=setup-nginx-proxy or similar commands are run, setup_install.yml will not run and the nginx configuration will be incomplete.
---
 roles/matrix-bot-maubot/tasks/init.yml        | 39 ++++++++++++++++++
 .../matrix-bot-maubot/tasks/setup_install.yml | 40 -------------------
 2 files changed, 39 insertions(+), 40 deletions(-)

diff --git a/roles/matrix-bot-maubot/tasks/init.yml b/roles/matrix-bot-maubot/tasks/init.yml
index 6f55c747..032fdbf7 100644
--- a/roles/matrix-bot-maubot/tasks/init.yml
+++ b/roles/matrix-bot-maubot/tasks/init.yml
@@ -3,3 +3,42 @@
 - set_fact:
     matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-bot-maubot.service'] }}"
   when: matrix_bot_maubot_enabled|bool
+
+- name: Generate Maubot proxying configuration for matrix-nginx-proxy
+  set_fact:
+    matrix_bot_maubot_matrix_nginx_proxy_configuration: |
+      location ~ ^/(_matrix/maubot/.*) {
+      {% if matrix_nginx_proxy_enabled|default(False) %}
+        {# Use the embedded DNS resolver in Docker containers to discover the service #}
+         resolver 127.0.0.11 valid=5s;
+         set $backend "matrix-bot-maubot:29316/$1";
+         proxy_pass http://$backend;
+         proxy_set_header Upgrade $http_upgrade;
+         proxy_set_header Connection "upgrade";
+      {% else %}
+        {# Generic configuration for use outside of our container setup #}
+        proxy_pass http://127.0.0.1:{{ matrix_bot_maubot_management_interface_port }}/$1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+      {% endif %}
+      }
+  when: matrix_bot_maubot_proxy_management_interface|bool
+
+- name: Register Maubot's proxying configuration with matrix-nginx-proxy
+  set_fact:
+    matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks: |
+      {{
+        matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks|default([])
+        +
+        [matrix_bot_maubot_matrix_nginx_proxy_configuration]
+      }}
+  when: matrix_bot_maubot_proxy_management_interface|bool
+
+- name: Warn about reverse-proxying if matrix-nginx-proxy not used
+  debug:
+    msg: >-
+      NOTE: You've enabled Maubot but are not using the matrix-nginx-proxy
+      reverse proxy.
+      Please make sure that you're proxying the `/_matrix/maubot`
+      URL endpoint to the matrix-maubot container.
+  when: "matrix_bot_maubot_enabled|bool and matrix_bot_maubot_proxy_management_interface|bool and matrix_nginx_proxy_enabled is not defined"
diff --git a/roles/matrix-bot-maubot/tasks/setup_install.yml b/roles/matrix-bot-maubot/tasks/setup_install.yml
index b4b03165..8b27cd03 100644
--- a/roles/matrix-bot-maubot/tasks/setup_install.yml
+++ b/roles/matrix-bot-maubot/tasks/setup_install.yml
@@ -24,46 +24,6 @@
     group: "{{ matrix_user_groupname }}"
     mode: "u=rwx"
 
-- name: Generate Maubot proxying configuration for matrix-nginx-proxy
-  set_fact:
-    matrix_bot_maubot_matrix_nginx_proxy_configuration: |
-      location ~ ^/(_matrix/maubot/.*) {
-      {% if matrix_nginx_proxy_enabled|default(False) %}
-        {# Use the embedded DNS resolver in Docker containers to discover the service #}
-         resolver 127.0.0.11 valid=5s;
-         set $backend "matrix-bot-maubot:29316/$1";
-         proxy_pass http://$backend;
-         proxy_set_header Upgrade $http_upgrade;
-         proxy_set_header Connection "upgrade";
-      {% else %}
-        {# Generic configuration for use outside of our container setup #}
-        proxy_pass http://127.0.0.1:{{ matrix_bot_maubot_management_interface_port }}/$1;
-        proxy_set_header Upgrade $http_upgrade;
-        proxy_set_header Connection "upgrade";
-      {% endif %}
-      }
-  when: matrix_bot_maubot_proxy_management_interface|bool
-
-- name: Register Maubot's proxying configuration with matrix-nginx-proxy
-  set_fact:
-    matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks: |
-      {{
-        matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks|default([])
-        +
-        [matrix_bot_maubot_matrix_nginx_proxy_configuration]
-      }}
-  when: matrix_bot_maubot_proxy_management_interface|bool
-
-- name: Warn about reverse-proxying if matrix-nginx-proxy not used
-  debug:
-    msg: >-
-      NOTE: You've enabled Maubot but are not using the matrix-nginx-proxy
-      reverse proxy.
-      Please make sure that you're proxying the `/_matrix/maubot`
-      URL endpoint to the matrix-maubot container.
-  when: "matrix_bot_maubot_enabled|bool and matrix_bot_maubot_proxy_management_interface|bool and matrix_nginx_proxy_enabled is not defined"
-
-
 - name: Ensure maubot image is pulled
   docker_image:
     name: "{{ matrix_bot_maubot_docker_image }}"