Export command bug fixes and enhancements

usr/local/share/bastille/export.sh

@@ -32,7 +32,7 @@
 . /usr/local/etc/bastille/bastille.conf
 
 usage() {
-    error_exit "Usage: bastille export TARGET [option]"
+    error_exit "Usage: bastille export TARGET [option] | PATH"
 }
 
 # Handle special-case commands first
@@ -42,11 +42,17 @@ help|-h|--help)
     ;;
 esac
 
-if [ $# -gt 1 ] || [ $# -lt 0 ]; then
+# Check for unsupported actions
+if [ "${TARGET}" = "ALL" ]; then
+    error_exit "Batch export is unsupported."
+fi
+
+if [ $# -gt 2 ] || [ $# -lt 0 ]; then
     usage
 fi
 
 OPTION="${1}"
+EXPATH="${2}"
 
 # Handle some options
 if [ -n "${OPTION}" ]; then
@@ -55,12 +61,28 @@ if [ -n "${OPTION}" ]; then
             # Temporarily disable ZFS so we can create a standard backup archive
             bastille_zfs_enable="NO"
         fi
+    elif echo "${OPTION}" | grep -q "\/"; then
+        if [ -d "${OPTION}" ]; then
+            EXPATH="${OPTION}"
+        else
+            error_exit "Error: Path not found."
+        fi
     else
         error_notify "Invalid option!"
         usage
     fi
 fi
 
+# Export directory check
+if [ -n "${EXPATH}" ]; then
+    if [ -d "${EXPATH}" ]; then
+        # Set the user defined export directory
+        bastille_backupsdir="${EXPATH}"
+    else
+        error_exit "Error: Path not found."
+    fi
+fi
+
 jail_export()
 {
     # Attempt to export the container
@@ -97,13 +119,6 @@ jail_export()
     fi
 }
 
-# Check for user specified file location
-if echo "${TARGET}" | grep -q '\/'; then
-    GETDIR="${TARGET}"
-    TARGET=$(echo ${TARGET} | awk -F '\/' '{print $NF}')
-    bastille_backupsdir=$(echo ${GETDIR} | sed "s/${TARGET}//")
-fi
-
 # Check if backups directory/dataset exist
 if [ ! -d "${bastille_backupsdir}" ]; then
     error_exit "Backups directory/dataset does not exist. See 'bastille bootstrap'."