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Commit | Line | Data |
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1 | #!/bin/sh | |
2 | ||
3 | # FIXME: edit this lines before release | |
4 | IPFVER=2.23 | |
5 | COREVER=$(cat /opt/pakfire/db/core/mine) | |
6 | ||
7 | arch=$(uname -m) | |
8 | ||
9 | case "${arch}" in | |
10 | aarch64|x86_64) | |
11 | ;; | |
12 | i?86) | |
13 | arch="i586" | |
14 | ;; | |
15 | *) | |
16 | echo "Arch is not supported" >&2 | |
17 | exit 1 | |
18 | ;; | |
19 | esac | |
20 | ||
21 | URL="https://downloads.ipfire.org/releases/ipfire-2.x/$IPFVER-core$COREVER/" | |
22 | ISO="ipfire-$IPFVER.$arch-full-core$COREVER.iso" | |
23 | ||
24 | makeiso() { | |
25 | local dir="${1}" | |
26 | local output="${2}" | |
27 | ||
28 | local args= | |
29 | ||
30 | # Add EFI options when EFI image is present | |
31 | if [ -e "${dir}/boot/isolinux/efiboot.img" ]; then | |
32 | args="${args} -eltorito-alt-boot -e boot/isolinux/efiboot.img -no-emul-boot" | |
33 | fi | |
34 | ||
35 | # Compose ISO | |
36 | mkisofs -J -r -V "IPFire ${IPFVER} ${arch}" \ | |
37 | -b boot/isolinux/isolinux.bin -no-emul-boot -boot-load-size 4 -boot-info-table \ | |
38 | -c boot/isolinux/boot.catalog \ | |
39 | ${args} ${dir} > ${output} | |
40 | ||
41 | # Add DOS paritition table | |
42 | if [ -e "${dir}/boot/isolinux/efiboot.img" ]; then | |
43 | isohybrid --uefi ${output} | |
44 | else | |
45 | isohybrid ${output} | |
46 | fi | |
47 | ||
48 | return 0 | |
49 | } | |
50 | ||
51 | if [ -z $1 ]; then | |
52 | echo usage: $0 backup-file | |
53 | exit | |
54 | fi | |
55 | ||
56 | TS=$1 | |
57 | ||
58 | mkdir -p /var/tmp/backupiso | |
59 | cd /var/tmp/backupiso | |
60 | ||
61 | if [ ! -f ${ISO} ] | |
62 | then | |
63 | echo "Fetching ${URL}${ISO}" | |
64 | wget --quiet -c ${URL}${ISO} | |
65 | fi | |
66 | ||
67 | echo "Fetching ${URL}${ISO}.md5" | |
68 | wget --quiet -O ${ISO}.md5 ${URL}${ISO}.md5 | |
69 | ||
70 | echo "Checking md5 of ${ISO}" | |
71 | md5sum --status -c ${ISO}.md5 | |
72 | if [ $? -eq 0 ] || [ $? -eq 24 ] | |
73 | then | |
74 | echo "md5 is OK" | |
75 | else | |
76 | echo "md5 mismatch" | |
77 | echo "Fetching again ${URL}${ISO}" | |
78 | wget --quiet -O ${ISO} ${URL}${ISO} | |
79 | echo "Checking again md5 of ${ISO}" | |
80 | md5sum --status -c ${ISO}.md5 | |
81 | if [ $? -eq 0 ] || [ $? -eq 24 ] | |
82 | then | |
83 | echo "md5 is OK" | |
84 | else | |
85 | echo "md5 mismatch" | |
86 | echo "aborting backup because md5 mismatch" | |
87 | exit 1 | |
88 | fi | |
89 | fi | |
90 | rm ${ISO}.md5 | |
91 | ||
92 | echo "Remastering iso" | |
93 | mkdir -p backupiso.tmp.${TS} | |
94 | mount -o loop ${ISO} backupiso.tmp.${TS} | |
95 | cp -pr backupiso.tmp.${TS} backupiso.${TS} | |
96 | umount backupiso.tmp.${TS} | |
97 | rm -r backupiso.tmp.${TS} | |
98 | ||
99 | # Copy backup file to disk | |
100 | cp "/var/ipfire/backup/${TS}.ipf" "backupiso.${TS}/backup.ipf" | |
101 | ||
102 | # Add a version tag | |
103 | touch "backupiso.${TS}/backup-${TS}.media" | |
104 | ||
105 | echo "Running mkisofs" | |
106 | makeiso backupiso.${TS} $(basename ${ISO} .iso)-${TS}.iso | |
107 | ||
108 | echo "Cleaning up" | |
109 | rm -rf backupiso.${TS} |