self-build consistency: add deprecation warnings

roles/matrix-bot-matrix-reminder-bot/tasks/validate_config.yml

@@ -8,3 +8,12 @@
   with_items:
     - "matrix_bot_matrix_reminder_bot_matrix_user_password"
     - "matrix_bot_matrix_reminder_bot_reminders_timezone"
+
+- name: (Deprecation) Catch and report renamed settings
+  fail:
+    msg: >-
+      Your configuration contains a variable, which now has a different name.
+      Please change your configuration to rename the variable (`{{ item.old }}` -> `{{ item.new }}`).
+  when: "item.old in vars"
+  with_items:
+    - {'old': 'matrix_bot_matrix_reminder_bot_container_self_build', 'new': 'matrix_bot_matrix_reminder_bot_container_image_self_build'}

roles/matrix-bridge-appservice-irc/tasks/validate_config.yml

@@ -33,3 +33,4 @@
   when: "item.old in vars"
   with_items:
     - {'old': 'matrix_appservice_irc_container_expose_client_server_api_port', 'new': '<superseded by matrix_appservice_irc_container_http_host_bind_port>'}
+    - {'old': 'matrix_appservice_irc_container_self_build', 'new': 'matrix_appservice_irc_container_image_self_build'}

roles/matrix-bridge-appservice-slack/tasks/validate_config.yml

@@ -11,3 +11,12 @@
     - "matrix_appservice_slack_homeserver_url"
     - "matrix_appservice_slack_homeserver_token"
     - "matrix_appservice_slack_id_token"
+
+- name: (Deprecation) Catch and report renamed settings
+  fail:
+    msg: >-
+      Your configuration contains a variable, which now has a different name.
+      Please change your configuration to rename the variable (`{{ item.old }}` -> `{{ item.new }}`).
+  when: "item.old in vars"
+  with_items:
+    - {'old': 'matrix_appservice_slack_container_self_build', 'new': 'matrix_appservice_slack_container_image_self_build'}

roles/matrix-bridge-mautrix-signal/tasks/validate_config.yml

@@ -26,3 +26,5 @@
     - {'old': 'matrix_mautrix_signal_db_port', 'new': 'matrix_mautrix_signal_database_port'}
     - {'old': 'matrix_mautrix_signal_db_url', 'new': 'matrix_mautrix_signal_database_connection_string'}
     - {'old': 'matrix_mautrix_signal_configuration_permissions', 'new': '<superseded by matrix_mautrix_signal_configuration_extension_yaml>'}
+    - {'old': 'matrix_mautrix_signal_container_self_build', 'new': 'matrix_mautrix_signal_container_image_self_build'}
+    - {'old': 'matrix_mautrix_signal_daemon_container_self_build', 'new': 'matrix_mautrix_signal_daemon_container_image_self_build'}

roles/matrix-bridge-mautrix-telegram/tasks/validate_config.yml

@@ -20,3 +20,5 @@
   when: "item.old in vars"
   with_items:
     - {'old': 'matrix_mautrix_telegram_container_exposed_port_number', 'new': '<superseded by matrix_mautrix_telegram_container_http_host_bind_port>'}
+    - {'old': 'matrix_mautrix_telegram_container_self_build', 'new': 'matrix_mautrix_telegram_container_image_self_build'}
+    - {'old': 'matrix_telegram_lottieconverter_container_self_build', 'new': 'matrix_mautrix_telegram_container_image_self_build'}

roles/matrix-synapse-admin/tasks/validate_config.yml

@@ -8,4 +8,5 @@
   when: "item.old in vars"
   with_items:
     - {'old': 'matrix_synapse_admin_docker_repo', 'new': 'matrix_synapse_admin_container_self_build_repo'}
+    - {'old': 'matrix_synapse_admin_container_self_build', 'new': 'matrix_synapse_admin_container_image_self_build'}
     - {'old': 'matrix_synapse_admin_container_self_build_repo', 'new': 'matrix_synapse_admin_container_image_self_build_repo'}