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Merge pull request #431 from YunoHost/NO_BACKUP_UPGRADE

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[enh] Allow to disable the backup during the upgrade
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Bram 2018-05-12 21:37:07 +02:00 • committed by GitHub
commit cc290cd55b
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1 changed files with 42 additions and 29 deletions
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13
data/helpers.d/utils
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@ -38,6 +38,10 @@ ynh_restore_upgradebackup () {
echo "Upgrade failed." >&2
local app_bck=${app//_/-} # Replace all '_' by '-'
NO_BACKUP_UPGRADE=${NO_BACKUP_UPGRADE:-0}
if [ "$NO_BACKUP_UPGRADE" -eq 0 ]
then
# Check if an existing backup can be found before removing and restoring the application.
if sudo yunohost backup list | grep -q $app_bck-pre-upgrade$backup_number
then
@ -47,6 +51,9 @@ ynh_restore_upgradebackup () {
sudo yunohost backup restore --ignore-system $app_bck-pre-upgrade$backup_number --apps $app --force --verbose
ynh_die "The app was restored to the way it was before the failed upgrade."
fi
else
echo "\$NO_BACKUP_UPGRADE is set, that means there's no backup to restore. You have to fix this upgrade by yourself !" >&2
fi
}
# Make a backup in case of failed upgrade
@ -67,7 +74,10 @@ ynh_backup_before_upgrade () {
backup_number=1
local old_backup_number=2
local app_bck=${app//_/-} # Replace all '_' by '-'
NO_BACKUP_UPGRADE=${NO_BACKUP_UPGRADE:-0}
if [ "$NO_BACKUP_UPGRADE" -eq 0 ]
then
# Check if a backup already exists with the prefix 1
if sudo yunohost backup list | grep -q $app_bck-pre-upgrade1
then
@ -89,6 +99,9 @@ ynh_backup_before_upgrade () {
else
ynh_die "Backup failed, the upgrade process was aborted."
fi
else
echo "\$NO_BACKUP_UPGRADE is set, backup will be avoided. Be careful, this upgrade is going to be operated without a security backup"
fi
}
# Download, check integrity, uncompress and patch the source from app.src