#!/bin/sh
##
# USAGE:
#   icewm-change-workspace <workspace_number>
#     - "workspace_number": integer starting from 1 up to the number
#                           of workspaces available
##
# REQUIREMENTS:
#   icesh - included in icewm
#   grep
#   sed
##
# altblue 2000

WS=${1:-1}
ICESH='icesh -window root'

WSM=$(icesh -window root listWorkspaces |grep -c .)
if [ $WS -gt $WSM ] ; then
    echo "Only $WSM workspaces available!"
    exit 1
fi

$ICESH setWorkspace \
    $($ICESH listWorkspaces |sed -n "$WS{s/^.*: .\(.\+\).\$/\1/;p;q;}")