From af7ada0e2b94bb70f52df8f67f42cbc773c56fd1 Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Sun, 13 Aug 2017 19:26:39 +0200
Subject: [PATCH] Add possibility to change ZONE_FILE_MASTER_DIR if script acts
 in interactive mode. Some further minor changes.

---
 bind_remove_domain_on_master.sh | 50 ++++++++++++++++++++++++++++-----
 1 file changed, 43 insertions(+), 7 deletions(-)

diff --git a/bind_remove_domain_on_master.sh b/bind_remove_domain_on_master.sh
index 5f10edd..b5555f4 100755
--- a/bind_remove_domain_on_master.sh
+++ b/bind_remove_domain_on_master.sh
@@ -329,6 +329,31 @@ if $LOGGING ; then
       done
    fi
 
+   echo ""
+   echo -e "\033[32m--\033[m"
+
+   echo ""
+   echo "Insert the directory, where your master zone-files resides."
+   echo ""
+   echo ""
+   ZONE_FILE_MASTER_DIR=""
+   if [[ -n "$DEFAULT_ZONE_FILE_MASTER_DIR" ]] ; then
+      echononl "Zone File Directory (master) [${DEFAULT_ZONE_FILE_MASTER_DIR}]: "
+      read ZONE_FILE_MASTER_DIR
+      if [[ "X$ZONE_FILE_MASTER_DIR" = "X" ]]; then
+         ZONE_FILE_MASTER_DIR="$DEFAULT_ZONE_FILE_MASTER_DIR"
+      fi
+   else
+      echononl "Zone File Directory (master): "
+      read ZONE_FILE_MASTER_DIR
+      while [ "X$ZONE_FILE_MASTER_DIR" = "X" ] ; do
+         echo -e "\n\t\033[33m\033[1mSetting 'Zone File Directory (master)' is required!\033[m\n"
+         echononl "Zone File Directory (master): "
+         read ZONE_FILE_MASTER_DIR
+      done
+   fi
+
+
 
    echo ""
    echo ""
@@ -338,6 +363,7 @@ if $LOGGING ; then
    echo ""
    echo -e   "\tBind Configuration Directory........: $CONF_FILE_DIR"
    echo -e   "\tZones Declaration File..............: $ZONES_DECLARATION_FILE"
+   echo -e   "\tZone File Directory (master)........: $ZONE_FILE_MASTER_DIR"
 
    echo ""
    info "Remove Domain \033[37m\033[1m${DOMAIN_REQUESTED_TO_REMOVE}\033[m.."
@@ -383,16 +409,22 @@ fi
 backup_date=$(date +%Y-%m-%d-%H%M)
 
 echononl "   Backup '$ZONES_DECLARATION_FILE'.."
-cp -a "$ZONES_DECLARATION_FILE" "${ZONES_DECLARATION_FILE}.$backup_date" > $log_file 2>&1
-if [[ $? -gt 0 ]]; then
-   echo_failed
-   error "$(cat $log_file)"
+if [[ -f "${ZONES_DECLARATION_FILE}.$backup_date" ]] ; then
+   echo_skipped
 else
-   echo_ok
+   cp -a "$ZONES_DECLARATION_FILE" "${ZONES_DECLARATION_FILE}.$backup_date" > $log_file 2>&1
+   if [[ $? -gt 0 ]]; then
+      echo_failed
+      error "$(cat $log_file)"
+   else
+      echo_ok
+   fi
 fi
 
-if [[ -d "$ZONE_FILE_MASTER_DIR" ]] ; then
-   echononl "   Backup directory '${ZONE_FILE_MASTER_DIR}'.."
+echononl "   Backup directory '${ZONE_FILE_MASTER_DIR}'.."
+if [[ -d ${ZONE_FILE_MASTER_DIR}.${backup_date} ]] ; then
+   echo_skipped
+else
    cp -a "${ZONE_FILE_MASTER_DIR}" "${ZONE_FILE_MASTER_DIR}.${backup_date}" > $log_file 2>&1
    if [[ $? -eq 0 ]]; then
       echo_ok
@@ -452,6 +484,10 @@ while IFS='' read -r _line || [[ -n $_line ]] ; do
 
 done < "$ZONES_DECLARATION_FILE"
 
+if $_found ; then
+   fatal "Configuration for zone '${DOMAIN_REQUESTED_TO_REMOVE}' was found, but cannot be deleted."
+fi
+
 $LOGGING && echo ""
 echononl "   Delete zone declaration for domain '${DOMAIN_REQUESTED_TO_REMOVE}'"
 sed -i "${_first_line},${_last_line}d" "$ZONES_DECLARATION_FILE" > $log_file 2>&1