mkpkgs revision 1.1 1 1.1 agc #! /bin/sh
2 1.1 agc
3 1.1 agc # $NetBSD: mkpkgs,v 1.1 2012/01/15 02:01:02 agc Exp $
4 1.1 agc
5 1.1 agc # Copyright (c) 2012 Alistair Crooks <agc (at] NetBSD.org>
6 1.1 agc # All rights reserved.
7 1.1 agc #
8 1.1 agc # Redistribution and use in source and binary forms, with or without
9 1.1 agc # modification, are permitted provided that the following conditions
10 1.1 agc # are met:
11 1.1 agc # 1. Redistributions of source code must retain the above copyright
12 1.1 agc # notice, this list of conditions and the following disclaimer.
13 1.1 agc # 2. Redistributions in binary form must reproduce the above copyright
14 1.1 agc # notice, this list of conditions and the following disclaimer in the
15 1.1 agc # documentation and/or other materials provided with the distribution.
16 1.1 agc #
17 1.1 agc # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 1.1 agc # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 1.1 agc # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 1.1 agc # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 1.1 agc # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 1.1 agc # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 1.1 agc # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 1.1 agc # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 1.1 agc # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 1.1 agc # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 1.1 agc #
28 1.1 agc
29 1.1 agc # find next available vnd device, from kre
30 1.1 agc next_avail ()
31 1.1 agc {
32 1.1 agc local dev="$1"
33 1.1 agc local N=$(( ${#dev} + 1 ))
34 1.1 agc local unit units
35 1.1 agc
36 1.1 agc units=$(
37 1.1 agc sysctl -n hw.disknames |
38 1.1 agc tr ' ' '\012' |
39 1.1 agc grep '^'"${dev}"'[0-9]' |
40 1.1 agc sort -n -k 1.$N )
41 1.1 agc
42 1.1 agc test -z "${units}" && {
43 1.1 agc test -e "/dev/${dev}0a" || {
44 1.1 agc echo >&2 "No ${dev}s available!"
45 1.1 agc return 1
46 1.1 agc }
47 1.1 agc echo "${dev}0"
48 1.1 agc return
49 1.1 agc }
50 1.1 agc
51 1.1 agc N=0
52 1.1 agc for unit in ${units}
53 1.1 agc do
54 1.1 agc if [ "${unit}" = "${dev}${N}" ]
55 1.1 agc then
56 1.1 agc N=$(( N + 1 ))
57 1.1 agc else
58 1.1 agc echo "${dev}${N}"
59 1.1 agc return
60 1.1 agc fi
61 1.1 agc done
62 1.1 agc
63 1.1 agc test -e /dev/"${dev}${N}a" || {
64 1.1 agc echo >&2 "All ${dev}s in use"
65 1.1 agc return 1
66 1.1 agc }
67 1.1 agc
68 1.1 agc echo "${dev}${N}"
69 1.1 agc }
70 1.1 agc
71 1.1 agc # find the size of the gzipped files in a .tgz archive
72 1.1 agc sizeone() {
73 1.1 agc case "$1" in
74 1.1 agc *.tgz|*.tar.gz)
75 1.1 agc tar tvzf "$1" | awk '{ tot += $5 } END { print tot }'
76 1.1 agc ;;
77 1.1 agc *.tbz|*.tar.bz2)
78 1.1 agc tar tvjf "$1" | awk '{ tot += $5 } END { print tot }'
79 1.1 agc ;;
80 1.1 agc *)
81 1.1 agc echo 0
82 1.1 agc ;;
83 1.1 agc esac
84 1.1 agc }
85 1.1 agc
86 1.1 agc pkgdir=/usr/pkgsrc/packages/All
87 1.1 agc size=0 # in MB
88 1.1 agc image=pkgs.img
89 1.1 agc pkgs="digest screen sudo"
90 1.1 agc bar="==="
91 1.1 agc
92 1.1 agc while [ $# -gt 0 ]; do
93 1.1 agc case "$1" in
94 1.1 agc -S) pkgdir=$2; shift ;;
95 1.1 agc -o) image=$2; shift ;;
96 1.1 agc -s) size=$2; shift ;;
97 1.1 agc -x) set -x ;;
98 1.1 agc *) break ;;
99 1.1 agc esac
100 1.1 agc shift
101 1.1 agc done
102 1.1 agc
103 1.1 agc while [ $# -gt 0 ]; do
104 1.1 agc # take the next argument as being the image name
105 1.1 agc pkgs="${pkgs} $1"
106 1.1 agc shift
107 1.1 agc done
108 1.1 agc
109 1.1 agc # find the size of the fs needed
110 1.1 agc total=0
111 1.1 agc for p in ${pkgs}; do
112 1.1 agc total=$(expr $total + $(sizeone ${pkgdir}/${p}-*.tgz))
113 1.1 agc done
114 1.1 agc total=$(expr \( $total / 1000000 \) + 2)
115 1.1 agc if [ $size -eq 0 ]; then
116 1.1 agc # auto-size the pkgs fs
117 1.1 agc size=${total}
118 1.1 agc else
119 1.1 agc # check that we've been given enough space
120 1.1 agc if [ ${total} -gt ${size} ]; then
121 1.1 agc echo "File system size given as ${size} MB, but it needs ${total} MB" >&2
122 1.1 agc exit 1
123 1.1 agc fi
124 1.1 agc fi
125 1.1 agc
126 1.1 agc echo "${bar} making a new ${size} MB image in ${image} ${bar}"
127 1.1 agc dd if=/dev/zero of=${image} bs=1m count=${size}
128 1.1 agc
129 1.1 agc vnddev=$(next_avail vnd)
130 1.1 agc echo "${bar} mounting image via vnd ${vnddev} ${bar}"
131 1.1 agc sudo vnconfig ${vnddev} ${image}
132 1.1 agc sudo newfs /dev/r${vnddev}a
133 1.1 agc sudo mount /dev/${vnddev}a /mnt
134 1.1 agc
135 1.1 agc echo "${bar} installing packages ${bar}"
136 1.1 agc sudo mkdir -p /mnt/usr/pkg/.dbdir
137 1.1 agc for p in ${pkgs}; do
138 1.1 agc echo "${bar} Installing ${p} ${bar}"
139 1.1 agc sudo pkg_add -K /usr/pkg/.dbdir -P /mnt -v ${pkgdir}/${p}-*.tgz
140 1.1 agc done
141 1.1 agc
142 1.1 agc df /mnt
143 1.1 agc
144 1.1 agc sudo umount /mnt
145 1.1 agc sudo vnconfig -u ${vnddev}
146 1.1 agc
147 1.1 agc exit 0
148