install-sh revision 302408 
1#!/bin/sh
2#
3# this shell script is amazingly similar to the old and lamented
4# BSD "install" command.  It recognized the following options:
5#
6#	-o target file owner
7#	-m target file mode
8#	-g target file group owner
9#
10#
11# scan the options
12#
13while [ $# -gt 0 ]; do
14    case $1 in
15      -o)
16	owner=$2
17	shift ; shift
18	;;
19
20      -m)
21	mode=$2
22	shift; shift
23	;;
24
25      -g)
26	group=$2
27	shift ; shift
28	;;
29
30      -*)
31	echo "install: unknown option $1"
32	exit
33	;;
34
35      *)
36	break
37	;;
38    esac
39done
40#
41# we need two more:  filename and destination
42#
43if [ $# -ne 2 ]; then
44    echo "Usage:  install [ -o owner ] [ -m mode ] [ -g group ] file destination"
45    exit
46fi
47#
48# first, copy
49#
50cp $1 $2
51#
52# normalize the name
53#
54dest=$2
55if [ -d $2 ]; then
56    dest=$2/`basename $1`
57fi
58#
59# do optional things
60#
61if [ "$owner" ]; then
62    chown $owner $dest
63fi
64if [ "$group" ]; then
65    chgrp $group $dest
66fi
67if [ "$mode" ]; then
68    chmod $mode $dest
69fi
70