Add autocomplete jail name function

usr/local/bin/bastille

@@ -157,7 +157,10 @@ clone|config|cmd|console|convert|cp|edit|htop|limits|mount|pkg|rcp|rename|servic
     elif [ "${1}" != 'help' ] && [ "${1}" != '-h' ] && [ "${1}" != '--help' ]; then
         TARGET="${1}"
         shift
-
+        # If TARGET is not ALL, attempt to autocomplet given jail name
+        if [ "${TARGET}" != ALL ]; then
+          jail_autocomplete
+        fi
         # This is needed to handle the special case of 'bastille rcp' and 'bastille cp' with the '-q' or '--quiet'
         # option specified before the TARGET. Also seems the cp and rcp commands does not support ALL as a target, so
         # that's why is handled here. Maybe this behaviour needs an improvement later. -- yaazkal

usr/local/share/bastille/common.sh

@@ -70,6 +70,16 @@ warn() {
     echo -e "${COLOR_YELLOW}$*${COLOR_RESET}"
 }
 
+jail_autocomplete() {
+    AUTOTARGET=$( ls "${bastille_jailsdir}" | grep "${TARGET}" )
+    if [ $( echo "${AUTOTARGET}" | wc -l ) -eq 1 ]; then
+        TARGET="${AUTOTARGET}"
+        return 0
+    else
+        error_exit "Multiple jails found for $TARGET:\n$AUTOTARGET"
+    fi
+}
+
 generate_vnet_jail_netblock() {
     local jail_name="$1"
     local use_unique_bridge="$2"

usr/local/share/bastille/destroy.sh

@@ -211,6 +211,7 @@ if [ $# -gt 1 ] || [ $# -lt 1 ]; then
 fi
 
 bastille_root_check
+jail_autocomplete
 
 ## check what should we clean
 case "${TARGET}" in

usr/local/share/bastille/export.sh

@@ -72,6 +72,7 @@ if [ $# -gt 5 ] || [ $# -lt 1 ]; then
 fi
 
 bastille_root_check
+jail_autocomplete
 
 zfs_enable_check() {
     # Temporarily disable ZFS so we can create a standard backup archive

usr/local/share/bastille/start.sh

@@ -55,6 +55,7 @@ if [ "${TARGET}" = 'ALL' ]; then
     JAILS=$(bastille list jails)
 fi
 if [ "${TARGET}" != 'ALL' ]; then
+    jail_autocomplete
     JAILS=$(bastille list jails | awk "/^${TARGET}$/")
     ## check if exist
     if [ ! -d "${bastille_jailsdir}/${TARGET}" ]; then

usr/local/share/bastille/update.sh

@@ -82,6 +82,9 @@ arch_check() {
     fi
 }
 
+# Attempt to autocomplete jail name
+jail_autocomplete
+
 jail_check() {
     # Check if the jail is thick and is running
     if [ ! "$(/usr/sbin/jls name | awk "/^${TARGET}$/")" ]; then

usr/local/share/bastille/upgrade.sh

@@ -76,6 +76,9 @@ case "${OPTION}" in
         ;;
 esac
 
+# Attempt to autocomplete jail name
+jail_autocomplete
+
 jail_check() {
     # Check if the jail is thick and is running
     if [ ! "$(/usr/sbin/jls name | awk "/^${TARGET}$/")" ]; then