1 #!/bin/sh
2 
3 # Based on ranger launcher.
4 #
5 # Usage: ". ./rover.sh [/path/to/rover]"
6 
7 tempfile="$(mktemp 2> /dev/null || printf "/tmp/rover-cwd.%s" $$)"
8 if [ $# -gt 0 ]; then
9     rover="$1"
10     shift
11 else
12     rover="rover"
13 fi
14 "$rover" --save-cwd "$tempfile" "$@"
15 returnvalue=$?
16 test -f "$tempfile" &&
17 if [ "$(cat -- "$tempfile")" != "$(echo -n `pwd`)" ]; then
18     cd "$(cat "$tempfile")"
19 fi
20 rm -f -- "$tempfile"
21 return $returnvalue