Fix some errors for drop/create scripts in case og multiple mysql instances.

create_database.sh

@@ -299,7 +299,7 @@ fi
 
 if ! $NON_INTERACTIVE_MODE ; then
 
-   declare -i i=0
+   declare -i index_arr=0
 
    # - Get MySQL Version
    # -
@@ -313,8 +313,11 @@ if ! $NON_INTERACTIVE_MODE ; then
       echo ""
 
 		declare -a _tmp_arr=()
-      for _val in ${mysql_credential_args_arr[@]} ; do
-         IFS=':' read -a _val_arr <<< "${_val}"
+      #for _val in ${mysql_credential_args_arr[@]} ; do
+      while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
+
+         #IFS=':' read -a _val_arr <<< "${_val}"
+         IFS=':' read -a _val_arr <<< "${mysql_credential_args_arr[$index_arr]}"
 
          mysql_version="${_val_arr[0]}"
          mysql_credential_args="${_val_arr[1]}"
@@ -324,10 +327,10 @@ if ! $NON_INTERACTIVE_MODE ; then
          else
             mysql_dist="MySQL/Percona $mysql_version"
          fi
-         echo "   [$i] $mysql_dist"
-			_temp_arr[${i}]="$mysql_credential_args"
+         echo "   [$index_arr] $mysql_dist"
+			_temp_arr[${index_arr}]="$mysql_credential_args"
 			#_temp_arr+=("$mysql_credential_args")
-         (( i++ ))
+         (( index_arr++ ))
       done
 
 		_OK=false

drop_database.sh

@@ -153,6 +153,16 @@ echo_skipped() {
    fi
 }
 
+is_number() {
+
+   return $(test ! -z "${1##*[!0-9]*}" > /dev/null 2>&1);
+
+   # - also possible
+   # -
+   #[[ ! -z "${1##*[!0-9]*}" ]] && return 0 || return 1
+   #return $([[ ! -z "${1##*[!0-9]*}" ]])
+}
+
 
 trap clean_up SIGHUP SIGINT SIGTERM
 
@@ -241,6 +251,7 @@ if [[ -n "$DATABASE_NAME" ]] ; then
    fi
 fi
 
+
 if $NON_INTERACTIVE_MODE ; then
    if [[ -z "$DATABASE_USER" ]]; then
       fatal "Database user not given. Maybe missing or wrong file '${working_dir}/databases/$DATABASE_NAME'."
@@ -252,6 +263,10 @@ if $NON_INTERACTIVE_MODE ; then
 fi
 
 
+# - Clear Screen
+# -
+clear
+
 
 # -------------
 # - Load Settings from configuration file mysql_credetials.conf
@@ -274,13 +289,69 @@ else
    warn "No Configuration File found. Loading defaults.."
 fi
 
-[[ -n "$MYSQL_CREDENTIAL_ARGS" ]] || MYSQL_CREDENTIAL_ARGS="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
-#[[ -n "$ACTION" ]] || ACTION="$DEFAULT_ACTION"
-   
+if [[ -n "$mysql_credential_args" ]]; then
+   MYSQL_CREDENTIAL_ARGS="$mysql_credential_args"
+else
+   MYSQL_CREDENTIAL_ARGS="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
+fi
+
 
 if ! $NON_INTERACTIVE_MODE ; then
 
-   clear
+   declare -i index_arr=0
+
+   # - Get MySQL Version
+   # -
+   if [[ ${#mysql_credential_args_arr[@]} -gt 0 ]] ; then
+
+      echo ""
+      echo -e "\033[32m--\033[m"
+      echo ""
+      echo "Which Installation should be used for dropping database?"
+      echo ""
+      echo ""
+
+      declare -a _tmp_arr=()
+      #for _val in ${mysql_credential_args_arr[@]} ; do
+      while [[ $index_arr -lt ${#mysql_credential_args_arr[@]} ]] ; do
+
+         #IFS=':' read -a _val_arr <<< "${_val}"
+         IFS=':' read -a _val_arr <<< "${mysql_credential_args_arr[$index_arr]}"
+
+         mysql_version="${_val_arr[0]}"
+         mysql_credential_args="${_val_arr[1]}"
+         mysql_dist_string="$(mysql $mysql_credential_args -N -s -e "SELECT VERSION()" 2> /dev/null)"
+         if [[ "$mysql_dist_string" =~ MariaDB ]]; then
+            mysql_dist="MariaDB $mysql_version"
+         else
+            mysql_dist="MySQL/Percona $mysql_version"
+         fi
+         echo "   [$index_arr] $mysql_dist"
+         _temp_arr[${index_arr}]="$mysql_credential_args"
+         #_temp_arr+=("$mysql_credential_args")
+         (( index_arr++ ))
+      done
+
+      _OK=false
+      echo ""
+      echononl "Eingabe: "
+      while ! $_OK ; do
+         read _IN
+         if is_number "$_IN" && [[ -n ${_temp_arr[$_IN]} ]]; then
+
+            MYSQL_CREDENTIAL_ARGS="${_temp_arr[$_IN]}"
+            _OK=true
+         else
+            echo ""  
+            echo -e "\tFalsche Eingabe !"
+            echo ""
+            echononl "Eingabe: "
+         fi
+      done
+
+   fi
+
+
    if $DATABASE_NAME_NEEDED ; then
       echo ""
       echo -e "\033[32m--\033[m"
@@ -330,6 +401,44 @@ if ! $NON_INTERACTIVE_MODE ; then
 
 fi
 
+
+# - Get MySQL Version
+# -
+echo ""
+echo -e "\033[32m--\033[m"
+echo ""
+echononl "   Get MySQL Version"
+_version="$(mysql $MYSQL_CREDENTIAL_ARGS -N -s -e "SELECT VERSION()" 2> $tmp_log_file)"
+if [[ $? -ne 0 ]] ; then
+   echo_failed
+   fatal "$(cat $tmp_log_file)"
+else
+   echo_ok
+fi
+
+IFS='.' read -r -a version_arr <<< "$_version"
+declare -i MAJOR_VERSION="${version_arr[0]}"
+declare -i MINOR_VERSION="${version_arr[1]}"
+_path_level="${version_arr[2]}"
+declare -i PATCH_LEVEL="${_path_level%%-*}"
+
+## - Get current MySQL Distribution
+## -
+echononl "   Get current MySQL distribution .."
+if [[ -z "$_version" ]]; then
+   echo_failed
+   fatal "No installed MySQL server or distribution found!"
+elif [[ "$_version" =~ MariaDB ]]; then
+   MYSQL_CUR_DISTRIBUTION="MariaDB"
+else
+   MYSQL_CUR_DISTRIBUTION="MySQL"
+fi
+echo_ok
+echo ""
+echo -e "\033[32m--\033[m"
+echo ""
+
+
 if ! $QUIET_MODE ; then
    echo ""
    echo ""
@@ -337,6 +446,10 @@ if ! $QUIET_MODE ; then
    echo "Drop MySQL Database settings"
    echo -e "\033[32m\033[1m====================\033[m"
    echo ""
+   echo "   MySQL Distribution...........: $MYSQL_CUR_DISTRIBUTION"
+   echo "   MySQL Version................: ${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_LEVEL}"
+   echo "   MySQL Credentials............: $MYSQL_CREDENTIAL_ARGS"
+   echo ""
    echo "   Database name................: $DATABASE_NAME"
    if $DO_NOT_DELTE_USER ; then
       echo -e "   Database user................: \033[33mNone\033[m"