matrix-bridge-mautrix-signal: switch to modern community.docker docker_image modules

Replaces `community.docker.docker_image` with the modern
`docker_image_pull` and `docker_image_build` split modules. Drops the
`ansible_version` compatibility ladder and the now-redundant
`_container_image_force_pull` variable (the new pull module handles
registry refresh natively via `pull: always`). Also registers
`_container_image_build_result` so that a self-build rebuild correctly
triggers a service restart.

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/5191.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

roles/custom/matrix-bridge-mautrix-signal/defaults/main.yml

@@ -33,7 +33,6 @@ matrix_mautrix_signal_container_image_tag: "{{ matrix_mautrix_signal_version }}"
 matrix_mautrix_signal_container_image_registry_prefix: "{{ 'localhost/' if matrix_mautrix_signal_container_image_self_build else matrix_mautrix_signal_container_image_registry_prefix_upstream }}"
 matrix_mautrix_signal_container_image_registry_prefix_upstream: "{{ matrix_mautrix_signal_container_image_registry_prefix_upstream_default }}"
 matrix_mautrix_signal_container_image_registry_prefix_upstream_default: "dock.mau.dev/"
-matrix_mautrix_signal_container_image_force_pull: "{{ matrix_mautrix_signal_container_image.endswith(':latest') }}"
 
 matrix_mautrix_signal_base_path: "{{ matrix_base_data_path }}/mautrix-signal"
 matrix_mautrix_signal_config_path: "{{ matrix_mautrix_signal_base_path }}/config"

roles/custom/matrix-bridge-mautrix-signal/tasks/setup_install.yml

@@ -55,11 +55,9 @@
   when: item.when | bool
 
 - name: Ensure Mautrix signal image is pulled
-  community.docker.docker_image:
+  community.docker.docker_image_pull:
     name: "{{ matrix_mautrix_signal_container_image }}"
-    source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
-    force_source: "{{ matrix_mautrix_signal_container_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
-    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_mautrix_signal_container_image_force_pull }}"
+    pull: always
   when: not matrix_mautrix_signal_container_image_self_build
   register: matrix_mautrix_signal_container_image_pull_result
   retries: "{{ devture_playbook_help_container_retries_count }}"
@@ -78,16 +76,14 @@
   when: "matrix_mautrix_signal_container_image_self_build | bool"
 
 - name: Ensure Mautrix signal Docker image is built
-  community.docker.docker_image:
+  community.docker.docker_image_build:
     name: "{{ matrix_mautrix_signal_container_image }}"
-    source: build
-    force_source: "{{ matrix_mautrix_signal_git_pull_results.changed if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
-    force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_mautrix_signal_git_pull_results.changed }}"
-    build:
-      dockerfile: Dockerfile
-      path: "{{ matrix_mautrix_signal_container_src_files_path }}"
-      pull: true
+    dockerfile: Dockerfile
+    path: "{{ matrix_mautrix_signal_container_src_files_path }}"
+    pull: true
+    rebuild: "{{ 'always' if matrix_mautrix_signal_git_pull_results.changed | bool else 'never' }}"
   when: "matrix_mautrix_signal_container_image_self_build | bool"
+  register: matrix_mautrix_signal_container_image_build_result
 
 - name: Check if an old database file exists
   ansible.builtin.stat:
@@ -175,6 +171,7 @@
         or matrix_mautrix_signal_support_files_result.changed | default(false)
         or matrix_mautrix_signal_systemd_service_result.changed | default(false)
         or matrix_mautrix_signal_container_image_pull_result.changed | default(false)
+        or matrix_mautrix_signal_container_image_build_result.changed | default(false)
       }}
 
 - name: Ensure matrix-mautrix-signal.service restarted, if necessary

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

@@ -29,6 +29,7 @@
     - {'old': 'matrix_mautrix_signal_docker_image_registry_prefix_upstream_default', 'new': 'matrix_mautrix_signal_container_image_registry_prefix_upstream_default'}
     - {'old': 'matrix_mautrix_signal_docker_image_tag', 'new': 'matrix_mautrix_signal_container_image_tag'}
     - {'old': 'matrix_mautrix_signal_docker_src_files_path', 'new': 'matrix_mautrix_signal_container_src_files_path'}
+    - {'old': 'matrix_mautrix_signal_container_image_force_pull', 'new': '<removed> (the new community.docker.docker_image_pull module handles this natively)'}
 
 - name: Fail if required mautrix-signal settings not defined
   ansible.builtin.fail: