aurweb: down services before updating

Without this, we update while services are still running, and those services depend on the AUR directory state. This commit installs services much earlier, downs all of them, deploys out updates, then starts them all again at the end.

Signed-off-by: Kevin Morris kevr@0cost.org

roles/aurweb/tasks/main.yml

@@ -40,7 +40,7 @@
   register: gpg
   changed_when: "gpg.rc == 0"
 
-- name: clone aurweb repo
+- name: aurweb git repo check
   git: >
     repo={{ aurweb_repository }}
     dest="{{ aurweb_dir }}"
@@ -50,6 +50,51 @@
   become: true
   become_user: "{{ aurweb_user }}"
   register: release
+  check_mode: true
+
+- name: install AUR systemd service and timers
+  template: src={{ item }}.j2 dest=/etc/systemd/system/{{ item }} owner=root group=root mode=0644
+  with_items:
+    - aurweb-git.service
+    - aurweb-git.timer
+    - aurweb-aurblup.service
+    - aurweb-aurblup.timer
+    - aurweb-mkpkglists.service
+    - aurweb-mkpkglists.timer
+    - aurweb-pkgmaint.service
+    - aurweb-pkgmaint.timer
+    - aurweb-popupdate.service
+    - aurweb-popupdate.timer
+    - aurweb-tuvotereminder.service
+    - aurweb-tuvotereminder.timer
+    - aurweb-usermaint.service
+    - aurweb-usermaint.timer
+    - aurweb.service
+  when: release.changed
+
+- name: stop AUR systemd services and timers
+  service: name={{ item }} enabled=yes state=stopped
+  with_items:
+    - aurweb-git.timer
+    - aurweb-aurblup.timer
+    - aurweb-mkpkglists.timer
+    - aurweb-pkgmaint.timer
+    - aurweb-popupdate.timer
+    - aurweb-tuvotereminder.timer
+    - aurweb-usermaint.timer
+    - aurweb.service
+  when: release.changed
+
+- name: clone aurweb repo
+  git: >
+    repo={{ aurweb_repository }}
+    dest="{{ aurweb_dir }}"
+    version={{ aurweb_version }}
+    verify_commit: true
+    gpg_whitelist: '{{ aurweb_pgp_keys }}'
+  become: true
+  become_user: "{{ aurweb_user }}"
+  when: release.changed
 
 - name: create necessary directories
   file: path={{ aurweb_dir }}/{{ item }} state=directory owner={{ aurweb_user }} group={{ aurweb_user }} mode=0755
@@ -239,32 +284,13 @@
   tags:
     - skip_ansible_lint
 
-- name: install AUR systemd service and timers
-  template: src={{ item }}.j2 dest=/etc/systemd/system/{{ item }} owner=root group=root mode=0644
-  with_items:
-    - aurweb-git.service
-    - aurweb-git.timer
-    - aurweb-aurblup.service
-    - aurweb-aurblup.timer
-    - aurweb-mkpkglists.service
-    - aurweb-mkpkglists.timer
-    - aurweb-pkgmaint.service
-    - aurweb-pkgmaint.timer
-    - aurweb-popupdate.service
-    - aurweb-popupdate.timer
-    - aurweb-tuvotereminder.service
-    - aurweb-tuvotereminder.timer
-    - aurweb-usermaint.service
-    - aurweb-usermaint.timer
-    - aurweb.service
-
 - name: configure sshd
   template: src=aurweb_config.j2 dest={{ sshd_includes_dir }}/aurweb_config owner=root group=root mode=0600 validate='/usr/sbin/sshd -t -f %s'
   notify:
     - restart sshd
 
 - name: start and enable AUR systemd services and timers
-  service: name={{ item }} enabled=yes state=restarted daemon_reload=yes
+  service: name={{ item }} enabled=yes state=started daemon_reload=yes
   with_items:
     - aurweb-git.timer
     - aurweb-aurblup.timer