From efe1f21f05c483aa785a707eea454ecaed4c8daf Mon Sep 17 00:00:00 2001
From: Julian Foad <julian@foad.me.uk>
Date: Mon, 4 Jul 2022 14:51:55 +0100
Subject: [PATCH] matrix-ntfy: fix and separate out uninstall tasks

---
 roles/matrix-ntfy/tasks/main.yml              |  9 ++++-
 .../tasks/{setup.yml => setup_install.yml}    | 36 +------------------
 roles/matrix-ntfy/tasks/setup_uninstall.yml   | 36 +++++++++++++++++++
 3 files changed, 45 insertions(+), 36 deletions(-)
 rename roles/matrix-ntfy/tasks/{setup.yml => setup_install.yml} (53%)
 create mode 100644 roles/matrix-ntfy/tasks/setup_uninstall.yml

diff --git a/roles/matrix-ntfy/tasks/main.yml b/roles/matrix-ntfy/tasks/main.yml
index b2abac66..5dd0d172 100644
--- a/roles/matrix-ntfy/tasks/main.yml
+++ b/roles/matrix-ntfy/tasks/main.yml
@@ -4,7 +4,14 @@
   tags:
     - always
 
-- import_tasks: "{{ role_path }}/tasks/setup.yml"
+- import_tasks: "{{ role_path }}/tasks/setup_install.yml"
+  when: "run_setup|bool and matrix_ntfy_enabled|bool"
+  tags:
+    - setup-all
+    - setup-ntfy
+
+- import_tasks: "{{ role_path }}/tasks/setup_uninstall.yml"
+  when: "run_setup|bool and not matrix_ntfy_enabled|bool"
   tags:
     - setup-all
     - setup-ntfy
diff --git a/roles/matrix-ntfy/tasks/setup.yml b/roles/matrix-ntfy/tasks/setup_install.yml
similarity index 53%
rename from roles/matrix-ntfy/tasks/setup.yml
rename to roles/matrix-ntfy/tasks/setup_install.yml
index 9a2c1559..b674d320 100644
--- a/roles/matrix-ntfy/tasks/setup.yml
+++ b/roles/matrix-ntfy/tasks/setup_install.yml
@@ -1,7 +1,4 @@
 ---
-#
-# Tasks related to setting up matrix-ntfy
-#
 
 - name: Ensure matrix-ntfy image is pulled
   docker_image:
@@ -9,7 +6,6 @@
     source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
     force_source: "{{ matrix_ntfy_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_ntfy_docker_image_force_pull }}"
-  when: "matrix_ntfy_enabled|bool"
   register: result
   retries: "{{ matrix_container_retries_count }}"
   delay: "{{ matrix_container_retries_delay }}"
@@ -32,38 +28,8 @@
     dest: "{{ matrix_systemd_path }}/matrix-ntfy.service"
     mode: 0644
   register: matrix_ntfy_systemd_service_result
-  when: matrix_ntfy_enabled|bool
 
 - name: Ensure systemd reloaded after matrix-ntfy.service installation
   service:
     daemon_reload: true
-  when: "matrix_ntfy_enabled|bool and matrix_ntfy_systemd_service_result.changed"
-
-#
-# Tasks related to getting rid of matrix-ntfy (if it was previously enabled)
-#
-
-- name: Check existence of matrix-ntfy service
-  stat:
-    path: "{{ matrix_systemd_path }}/matrix-ntfy.service"
-  register: matrix_ntfy_service_stat
-
-- name: Ensure matrix-ntfy is stopped
-  service:
-    name: matrix-ntfy
-    state: stopped
-    enabled: false
-    daemon_reload: true
-  register: stopping_result
-  when: "not matrix_ntfy_enabled|bool and matrix_ntfy_service_stat.stat.exists"
-
-- name: Ensure matrix-ntfy.service doesn't exist
-  file:
-    path: "{{ matrix_systemd_path }}/matrix-ntfy.service"
-    state: absent
-  when: "not matrix_ntfy_enabled|bool and matrix_ntfy_service_stat.stat.exists"
-
-- name: Ensure systemd reloaded after matrix-ntfy.service removal
-  service:
-    daemon_reload: true
-  when: "not matrix_ntfy_enabled|bool and matrix_ntfy_service_stat.stat.exists"
+  when: "matrix_ntfy_systemd_service_result.changed"
diff --git a/roles/matrix-ntfy/tasks/setup_uninstall.yml b/roles/matrix-ntfy/tasks/setup_uninstall.yml
new file mode 100644
index 00000000..e63caa9a
--- /dev/null
+++ b/roles/matrix-ntfy/tasks/setup_uninstall.yml
@@ -0,0 +1,36 @@
+---
+
+- name: Check existence of matrix-ntfy service
+  stat:
+    path: "{{ matrix_systemd_path }}/matrix-ntfy.service"
+  register: matrix_ntfy_service_stat
+
+- name: Ensure matrix-ntfy is stopped
+  service:
+    name: matrix-ntfy
+    state: stopped
+    enabled: false
+    daemon_reload: true
+  register: stopping_result
+  when: "matrix_ntfy_service_stat.stat.exists"
+
+- name: Ensure matrix-ntfy.service doesn't exist
+  file:
+    path: "{{ matrix_systemd_path }}/matrix-ntfy.service"
+    state: absent
+  when: "matrix_ntfy_service_stat.stat.exists"
+
+- name: Ensure systemd reloaded after matrix-ntfy.service removal
+  service:
+    daemon_reload: true
+  when: "matrix_ntfy_service_stat.stat.exists"
+
+- name: Ensure matrix-ntfy path doesn't exist
+  file:
+    path: "{{ matrix_ntfy_base_path }}"
+    state: absent
+
+- name: Ensure ntfy Docker image doesn't exist
+  docker_image:
+    name: "{{ matrix_ntfy_docker_image }}"
+    state: absent