updated/ generalised backup scripts

scripts/backup_edi.sh

@@ -1,34 +1,10 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-source /sync/home_external/.bash_aliases
+source /sync/scripts/backup_resources.sh
+# FSFIXME expand_aliases still needed?
 shopt -s expand_aliases # make aliases work
 
-
-backupRootDirectory() {
-   ensureRootDirectory $2
-   sd rsync_backup $1 $2
-}
-
-
-backupDirectory() {
-   ensureDirectory $2
-   rsync_backup $1 $2
-}
-
-
-ensureRootDirectory() {
-   ensureDirectory $1
-   sudo chown root:root $1
-}
-
-
-ensureDirectory() {
-   if [[ ! -e $1 ]]; then
-      mkdir -p $1
-   fi
-}
-
 ###############################
 ### update local backup dir ###
 ###############################
@@ -37,10 +13,12 @@ BACKUP_DIR=/sync/backup
 ensureDirectory $BACKUP_DIR
 BACKUP_DIR_HOME=$BACKUP_DIR/home
 ensureDirectory $BACKUP_DIR_HOME
+
 backupDirectory $HOME/.ssh/ $BACKUP_DIR_HOME/.ssh/
 
 BACKUP_DIR_ROOT=$BACKUP_DIR/root/etc
 ensureRootDirectory $BACKUP_DIR_ROOT
+
 sd rsync_backup /etc/hosts $BACKUP_DIR_ROOT/
 sd rsync_backup /etc/ddclient.conf $BACKUP_DIR_ROOT/
 backupRootDirectory /etc/ddclient/ $BACKUP_DIR_ROOT/ddclient/
@@ -60,3 +38,4 @@ fi
 
 sd rsync_backup -e "ssh -i /home/edi/.ssh/id_ed25519" --filter="P /home/docker" /sync/backup/ fabian@garrus:/citadel/backup/edi/
 sd rsync_backup -e "ssh -i /home/edi/.ssh/id_ed25519" /home/edi/docker/ fabian@garrus:/citadel/backup/edi/home/docker/
+echo "Note: remember to keep /citadel in sync!"