From f732a75ca5ba4666d38c1541636b81499f85967b Mon Sep 17 00:00:00 2001
From: Toorero <toorero6@gmail.com>
Date: Wed, 14 Jul 2021 03:04:15 +0200
Subject: [PATCH] Added selfbuild functionality to mautrix-signal bridge

---
 .../defaults/main.yml                         |  4 ++++
 .../tasks/setup_install.yml                   | 23 ++++++++++++++++++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/roles/matrix-bridge-mautrix-signal/defaults/main.yml b/roles/matrix-bridge-mautrix-signal/defaults/main.yml
index 502405480..8c121c039 100644
--- a/roles/matrix-bridge-mautrix-signal/defaults/main.yml
+++ b/roles/matrix-bridge-mautrix-signal/defaults/main.yml
@@ -3,6 +3,10 @@
 
 matrix_mautrix_signal_enabled: true
 
+matrix_mautrix_signal_self_build: false
+matrix_mautrix_signal_docker_repo: "https://mau.dev/tulir/mautrix-signal.git"
+matrix_mautrix_signal_docker_src_files_path: "{{ matrix_base_data_path }}/mautrix-signal/docker-src"
+
 matrix_mautrix_signal_version: latest
 matrix_mautrix_signal_daemon_version: latest
 # See: https://mau.dev/tulir/mautrix-signal/container_registry
diff --git a/roles/matrix-bridge-mautrix-signal/tasks/setup_install.yml b/roles/matrix-bridge-mautrix-signal/tasks/setup_install.yml
index 61c6adff8..f90043d8f 100644
--- a/roles/matrix-bridge-mautrix-signal/tasks/setup_install.yml
+++ b/roles/matrix-bridge-mautrix-signal/tasks/setup_install.yml
@@ -8,13 +8,34 @@
       The matrix-bridge-mautrix-signal role needs to execute before the matrix-synapse role.
   when: "matrix_synapse_role_executed|default(False)"
 
+- name: Ensure Mautrix Signal repository is present on self-build
+  git:
+    repo: "{{ matrix_mautrix_signal_docker_repo }}"
+    dest: "{{ matrix_mautrix_signal_docker_src_files_path }}"
+    force: "yes"
+  register: matrix_mautrix_signal_git_pull_results
+  when: "matrix_mautrix_signal_enabled|bool and matrix_mautrix_signal_container_self_build|bool"
+
+- name: Ensure Mautrix Signal image is built
+  docker_image:
+    name: "{{ matrix_mautrix_signal_docker_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_mailer_git_pull_results.changed }}"
+    build:
+      dockerfile: Dockerfile
+      path: "{{ matrix_mautrix_signal_docker_src_files_path }}"
+      pull: yes
+  when: "matrix_mautrix_signal_enabled|bool and matrix_mautrix_signal_container_self_build|bool"
+  
 - name: Ensure Mautrix Signal image is pulled
   docker_image:
     name: "{{ matrix_mautrix_signal_docker_image }}"
     source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
     force_source: "{{ matrix_mautrix_signal_docker_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_docker_image_force_pull }}"
-  when: matrix_mautrix_signal_enabled|bool
+  when: "matrix_mautrix_signal_enabled|bool and not matrix_mautrix_signal_container_self_build|bool"
+
 
 - name: Ensure Mautrix Signal Daemon image is pulled
   docker_image: