blob: f48550b0ac73ba04e74cab45ed0d386538ef8d66
1 | #!/bin/sh |
2 | # |
3 | # This should work with the GNU version of cpio and gzip! |
4 | # This should work with the bash or ash shell! |
5 | # Requires the programs (cpio, gzip, and the pager more or less). |
6 | # |
7 | usage() { |
8 | cat <<EOF |
9 | Usage: unrpm -l package.rpm <List contents of rpm package> |
10 | unrpm -x package.rpm /foo/boo <Extract rpm package to this directory, |
11 | put . for current directory> |
12 | EOF |
13 | exit |
14 | } |
15 | |
16 | rpm=$2 |
17 | |
18 | exist() { |
19 | if [ -z "${rpm}" ]; then |
20 | usage |
21 | elif [ ! -s "${rpm}" ]; then |
22 | echo "Can't find ${rpm}!" |
23 | exit 1 |
24 | fi |
25 | } |
26 | |
27 | if [ -z "$1" ]; then |
28 | usage |
29 | elif [ "$1" = "-l" ]; then |
30 | exist |
31 | type more >/dev/null 2>&1 && pager=more |
32 | type less >/dev/null 2>&1 && pager=less |
33 | [ "$pager" = "" ] && echo "No pager found!" && exit |
34 | ( |
35 | printf "\nPress enter to scroll, q to Quit!\n\n" |
36 | rpm2cpio "${rpm}" | cpio -tv --quiet |
37 | ) | ${pager} |
38 | exit |
39 | elif [ "$1" = "-x" ]; then |
40 | exist |
41 | if [ -z "$3" ]; then |
42 | usage |
43 | elif [ ! -d "$3" ]; then |
44 | echo "No such directory $3!" |
45 | exit 1 |
46 | fi |
47 | rpm2cpio "${rpm}" | (umask 0 ; cd "$3" ; cpio -idmuv) || exit |
48 | echo |
49 | echo "Extracted ${rpm} to $3!" |
50 | exit |
51 | else |
52 | usage |
53 | fi |
54 |