From e568d3530d3dc01698a8e5bb29284948c252904d Mon Sep 17 00:00:00 2001
From: Arthur BOUDREAULT <arthur@lydra.fr>
Date: Fri, 22 Jul 2022 12:13:12 +0200
Subject: [PATCH] feat: add purge system for local YunoHost backups
---
roles/ynh_backup/templates/ynh_backup.sh.j2 | 27 +++++++++++++++++----
1 file changed, 22 insertions(+), 5 deletions(-)
diff --git a/roles/ynh_backup/templates/ynh_backup.sh.j2 b/roles/ynh_backup/templates/ynh_backup.sh.j2
index a4a7d40..8dff693 100644
--- a/roles/ynh_backup/templates/ynh_backup.sh.j2
+++ b/roles/ynh_backup/templates/ynh_backup.sh.j2
@@ -1,8 +1,25 @@
#!/bin/sh
-yunohost backup create {% if ynh_backup.system %}--system{% endif %}{% if ynh_backup.apps %} --apps{% endif %}{% if ynh_backup.directory %} --output-directory {{ ynh_backup.directory }}/backup_$(date +%Y%m%d_%H%M) {% endif %}
+today=$(date +%Y%m%d_%H%M)
+old_backup=$(yunohost backup list --output-as plain | grep "$(date --date="2 days ago" +"%Y%m%d")")
-{% if ynh_backup.system is false and ynh_backup.apps is false %}
- echo "Read the readme to know more about vars ynh_backup.system and ynh_backup.apps"
- exit 1
-{% endif %}
+_check_old_backup() {
+ if [ -n "$old_backup" ]; then
+ for i in $old_backup; do
+ echo "Backup $i is 2 days old or more. Purging it now."
+ yunohost backup delete "$i"
+ echo "Purging of old backup is now complete."
+ done
+ else
+ echo "There is no old backup to be purged."
+ fi
+}
+
+_create_ynh_backup() {
+ echo "Backing up $today YunoHost data now."
+ yunohost backup create {% if ynh_backup.system %}--system{% endif %}{% if ynh_backup.apps %} --apps{% endif %}{% if ynh_backup.directory %} --output-directory {{ ynh_backup.directory }}/backup_"$today" {% endif %}
+
+}
+
+_check_old_backup
+_create_ynh_backup
--
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