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[fix] Fix helper for old apps without backup script (#388)

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This commit is contained in:
Maniack Crudelis 2017-11-28 19:58:51 +01:00 • committed by Alexandre Aubin
parent b0849cc43d
commit 17ba10ad92
1 changed files with 10 additions and 5 deletions
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15
data/helpers.d/utils
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@ -59,14 +59,19 @@ ynh_restore_upgradebackup () {
# ynh_abort_if_errors # ynh_abort_if_errors
# #
ynh_backup_before_upgrade () { ynh_backup_before_upgrade () {
if [ ! -e "/etc/yunohost/apps/$app/scripts/backup" ]
then
echo "This app doesn't have any backup script." >&2
return
fi
backup_number=1 backup_number=1
old_backup_number=2 old_backup_number=2
app_bck=${app//_/-} # Replace all '_' by '-' app_bck=${app//_/-} # Replace all '_' by '-'
# Check if a backup already exists with the prefix 1 # Check if a backup already exists with the prefix 1
if sudo yunohost backup list | grep -q $app_bck-pre-upgrade1 if sudo yunohost backup list | grep -q $app_bck-pre-upgrade1
then then
# Prefix becomes 2 to preserve the previous backup # Prefix becomes 2 to preserve the previous backup
backup_number=2 backup_number=2
old_backup_number=1 old_backup_number=1
fi fi
@ -74,7 +79,7 @@ ynh_backup_before_upgrade () {
# Create backup # Create backup
sudo yunohost backup create --ignore-system --apps $app --name $app_bck-pre-upgrade$backup_number sudo yunohost backup create --ignore-system --apps $app --name $app_bck-pre-upgrade$backup_number
if [ "$?" -eq 0 ] if [ "$?" -eq 0 ]
then then
# If the backup succeeded, remove the previous backup # If the backup succeeded, remove the previous backup
if sudo yunohost backup list | grep -q $app_bck-pre-upgrade$old_backup_number if sudo yunohost backup list | grep -q $app_bck-pre-upgrade$old_backup_number
then then