Fixes

v2b.sh

@@ -1,51 +1,22 @@
 #!/bin/bash
 
-#set -o xtrace
+set -o xtrace
 set -u
 set -o pipefail
 
 UMASK="$(umask)"
 
-final-local () {
-  if [[ -z "$(ls -A ${TEMPF})" ]]; then
-    rmdir "${TEMPF}"
-  else
-    if [[ $KEEP == "true" ]]; then
-      mv "${FOLDER}" "${NEWFL}"
-    else
-      rm -rf "${FOLDER}"
-    fi
-    mv "${TEMPF}" "${FOLDER}"
-  fi
-}
-
-final-remote () {
-  if [[ -z "$(ls ${TEMPF})" ]]; then
-    rmdir "${TEMPF}"
-  else
-    sudo scp -r "${TEMPF}" "${ADDR}:/srv/backup/${TEMPF}" || exit 1
-    if [[ $KEEP == "true" ]]; then
-      sudo ssh "${ADDR}" "cd /srv/backup; mv \"${FOLDER}\" \"${NEWFL}\""
-    else
-      sudo ssh "${ADDR}" "cd /srv/backup; rm -rf \"${FOLDER}\""
-    fi
-    sudo scp -r "${TEMPF}" "${ADDR}:/srv/backup" && rm -rf "${TEMPF}"
-    sudo ssh "${ADDR}" "cd /srv/backup; mv \"${TEMPF}\" \"${FOLDER}\""
-  fi
-}
-
 cprompt () {
-  if [[ $UNATTENDED == "true" ]]; then return; fi
-  read -r -s -N 1 -p "Continue [Enter]?"
+  if [[ $UNATTENDED == "true" ]]; then
+    return;
+  fi
+  read -r -s -N 1 -p "Press 'Enter' to continue "
   if [[ $REPLY != $'\n' ]]; then
     printf "\n"
-    printf "  Script stopped!\n"
-    if [[ $SEND == "true" ]]; then
-      final-remote
-    else 
-      final-local
-    fi
-    exit
+    printf "  Backup stopped!\n"
+    return 1
+  else
+    printf "\n"
   fi
 }
 
@@ -76,11 +47,7 @@ while getopts ':s:pku' OPT; do
 done
 shift $((OPTIND -1))
 
-if [[ $SEND == "true" ]]; then
-  FOLDER="_$(hostname -f)_"
-else
-  FOLDER="_vols_"
-fi
+FOLDER="_vols_"
 
 if [[ $# > 0 ]]; then
   VOLUMES="$(sudo docker volume ls -q |grep "${1}")"
@@ -93,23 +60,15 @@ if [[ -z $VOLUMES ]]; then
   exit 1
 fi
 
-if [[ $SEND == "true" ]]; then
-  if sudo ssh "${ADDR}" test -d "/srv/backup/${FOLDER}"; then
-    LASTF="$(sudo ssh "${ADDR}" ls -d --format=single-column ${FOLDER}* |tail -n1)"
-  else
-    LASTF="${FOLDER}"
-  fi
+if [[ -d ${FOLDER} ]]; then
+  LASTF="$(ls -d --format=single-column ${FOLDER}* |tail -n1)"
 else
-  if [[ -d ${FOLDER} ]]; then
-    LASTF="$(ls -d --format=single-column ${FOLDER}* |tail -n1)"
-  else
-    LASTF="${FOLDER}"
-  fi
+  LASTF="${FOLDER}"
 fi
 
 INDEX="$((( ${LASTF#${FOLDER}} + 0 )))"
 NEWFL="${FOLDER}$(printf "%05d" $((( ${INDEX} + 1 ))))"
-TEMPF="$(mktemp -dt -p $PWD XXXXXXXXXXXXXXX)"
+TEMPF="$(mktemp -dt -p $PWD _XXXXXXXXXXXXXXX_)"
 
 for VOL in ${VOLUMES}; do
   if [[ $REMOVE == "true" ]]; then
@@ -118,18 +77,35 @@ for VOL in ${VOLUMES}; do
     TAR="${VOL}.tar.bz2"
   fi
   printf "${VOL} --> ${TEMPF}/${TAR}\n"
-  cprompt
+  cprompt || break
   sudo docker run --rm --log-driver none \
     -v "${VOL}:/volume" \
     -v "${TEMPF}:/backup" \
     loomchild/volume-backup backup -v "${TAR}"
-  sudo chmod 400 "${TEMPF}/${TAR}"
+  sudo chmod 600 "${TEMPF}/${TAR}"
 done
 
-if [[ $SEND == "true" ]]; then
-  final-remote
-else 
-  final-local
+if [[ -z "$(ls -A ${TEMPF})" ]]; then
+  rmdir "${TEMPF}"
+else
+  if [[ $KEEP == "true" ]]; then
+    mv "${FOLDER}" "${NEWFL}"
+  else
+    rm -rf "${FOLDER}"
+  fi
+  if mv "${TEMPF}" "${FOLDER}"; then
+    if [[ $SEND == "true" ]]; then
+      if [[ $ADDR =~ ":" ]]; then
+        if sudo ssh "${ADDR%:*}" "mkdir -p ${ADDR#*:}"; then
+          sudo scp "${FOLDER}"/* "${ADDR}"
+        fi
+      else
+        if sudo ssh "${ADDR}" "mkdir -p ${PWD}/_$(hostname -f)_"; then
+          sudo scp "${FOLDER}"/* "${ADDR}:${PWD}/_$(hostname -f)_"
+        fi
+      fi
+    fi
+  fi
 fi
 
 set +o xtrace