aurweb: setup git gc for all aurweb git repos

Signed-off-by: Leonidas Spyropoulos <artafinde@archlinux.org>

roles/aurweb/tasks/main.yml

@@ -205,6 +205,10 @@
     state: link
   when: release.changed
 
+- name: Install aurweb-git-gc script
+  template: src=aurweb-git-update.sh.j2 dest=/usr/local/bin/aurweb-git-gc.sh owner=root group=root mode=0755
+  when: release.changed
+
 - name: Generate HTML documentation
   make:
     chdir: "{{ aurweb_dir }}/doc"

roles/aurweb/templates/aurweb-git-gc.sh

+#!/bin/bash
+
+find {{ aurweb_dir }} -maxdepth 1 -type d -name "*.git" -execdir sh -c 'cd {} && git gc' \;

roles/aurweb/templates/aurweb-git.service.j2

@@ -4,6 +4,6 @@ Description=Git gc AUR
 [Service]
 Type=oneshot
 User={{ aurweb_user }}
-WorkingDirectory={{ aurweb_git_dir }}
-ExecStart=/usr/bin/git gc
+WorkingDirectory={{ aurweb_dir }}
+ExecStart=/usr/local/bin/aurweb-git-gc.sh
 Nice=5