nc-backup: fixes in checking space and auto

changelog.md

@@ -1,5 +1,7 @@
 
-[v0.45.0](https://github.com/nextcloud/nextcloudpi/commit/645375f) (2018-02-03) update to NC 12.0.5
+[v0.45.1](https://github.com/nextcloud/nextcloudpi/commit/4cea878) (2018-02-05) nc-backup: fixes in checking space and auto
+
+[v0.45.0](https://github.com/nextcloud/nextcloudpi/commit/e229cba) (2018-02-03) update to NC 12.0.5
 
 [v0.44.15](https://github.com/nextcloud/nextcloudpi/commit/3124d68) (2018-01-10) nc-init and samba: default to ncp user
 

etc/nextcloudpi-config.d/nc-backup.sh

@@ -41,7 +41,7 @@ DATADIR=$( cd "$BASEDIR"/nextcloud; sudo -u www-data php occ config:system:get d
 
 echo "check free space..."
 SIZE=$( du -s "$DATADIR" |           awk '{ print $1 }' )
-FREE=$( df    "$DATADIR" | tail -1 | awk '{ print $4 }' )
+FREE=$( df    "$DESTDIR" | tail -1 | awk '{ print $4 }' )
 
 [ $SIZE -ge $FREE ] && { 
   echo "free space check failed. Need $( du -sh "$DATADIR" | awk '{ print $1 }' )";

update.sh

@@ -195,17 +195,16 @@ y
 y
 EOF
 
-  # update btrfs-snp
-  grep -q "btrfs subvolume list" /usr/local/bin/btrfs-snp && {
-    wget https://raw.githubusercontent.com/nachoparker/btrfs-snp/master/btrfs-snp -O /usr/local/bin/btrfs-snp
-    chmod +x /usr/local/bin/btrfs-snp
-  }
-
   # update ncp-backup
   cd /usr/local/etc/nextcloudpi-config.d &>/dev/null
   install_script nc-backup.sh
   cd - &>/dev/null
 
+  # update ncp-backup-auto
+  cd /usr/local/etc/nextcloudpi-config.d &>/dev/null
+  install_script nc-backup-auto.sh
+  cd - &>/dev/null
+
   # refresh nc-backup-auto
   cd /usr/local/etc/nextcloudpi-config.d &>/dev/null
   grep -q '^ACTIVE_=yes$' nc-backup-auto.sh && activate_script nc-backup-auto.sh