Add getopt handling to localadduser.

1 files changed, 18 insertions, 2 deletions

diff --git a/localadduser b/localadduser
index e3cd3a1..292608b 100755
--- a/localadduser
+++ b/localadduser
@@ -8,15 +8,31 @@
 # Execute adduser noninteractively through sudo
 #
 # TODO: Check for bad arguments
-# TODO: Use getopts to offer help
+# TODO: Implement --help option
 # TODO: Support overriding options in /etc/local file
 #
 
 set -e
 
+PRG=$(basename "$0")
+
+TEMP="`getopt -s sh -o vqin -l verbose,quiet,interactive,noninteractive,dry-run -n "$PRG" -- "$@"`"
+if [ $? != 0 ] ; then echo >&2 "ERROR: Internal getopt error." ; exit 1 ; fi
+eval set -- "$TEMP"
+
 verbose=1
-#simulate=true
 interactive=0
+while true ; do
+	case "$1" in
+		-v|--verbose) verbose=1; shift ;;
+		-q|--quiet) verbose=0; shift ;;
+		-i|--interactive) interactive=1; shift ;;
+		-n|--noninteractive) interactive=0; shift ;;
+		--dry-run) simulate=true; shift ;;
+		--) shift ; break ;;
+		*) echo >&2 "ERROR: Internal error resolving options." ; exit 1 ;;
+	esac
+done
 
 # echo something, but only if in verbose mode
 vecho() {