source: branches/stable/mindi/rootfs/sbin/untar-and-softlink @ 866

Last change on this file since 866 was 866, checked in by Bruno Cornec, 14 years ago
  • tabs inserted for scripts
  • MyInsmod? should be less verbose
  • x86_64 directories taken in account in install-additional-tools
  • one useless function removed from init
  • Property svn:keywords set to Id
File size: 1.8 KB
Line 
1#!/bin/sh
2#
3# $Id: untar-and-softlink 866 2006-10-02 17:45:36Z bruno $
4#
5########################################################################
6
7
8Die() {
9    echo "Fatal error! $1" >> /dev/stderr
10    exit 1
11}
12
13
14# ---------------------- main ----------------------
15
16mountpoint=/mnt/floppy
17[ -e "/tmp/CDROM-LIVES-HERE" ] && mountpoint=/mnt/cdrom/images
18[ "$#" -eq "3" ] || Die "untar-and-softlink <tarball> <untar_to> <softlink_to>"
19diskno=$1
20untar_path=$2
21softlink_path=$3
22tarball=$mountpoint/$diskno.tar.gz
23if [ -e "/tmp/CDROM-LIVES-HERE" ] ; then
24    [ -e "$tarball" ] || LogIt "Can't find CD's $tarball" 1
25else
26    while [ ! -f "$tarball" ] ; do
27        echo -e -n "Please insert data (floppy) disk #$diskno and press ENTER."
28        read line
29        mount /dev/fd0 -t ext2 -o ro $mountpoint
30        [ -f "$tarball" ] || umount $mountpoint ; # unmount if tarball not on disk
31        echo -en "Working..."
32    done
33fi
34
35[ -e "$mountpoint/LAST-DISK" ] && cp -f $mountpoint/LAST-DISK /
36old_pwd=`pwd`
37cd $untar_path
38counter=0
39for fname in `tar -zxvf $tarball` ; do
40    [ -e "$softlink_path/$fname" ] && continue
41    mkdir -p $softlink_path/$fname 2> /dev/null
42    if [ ! -d "$untar_path/$fname" ] ; then
43        rmdir $softlink_path/$fname 2> /dev/null
44        ln -sf $untar_path/$fname $softlink_path/$fname
45        sync;sync;sync
46    fi
47    counter=$(($counter+1))
48    [ "$(($counter % 4))" -eq "0" ] && echo -en "\r\t\t\t\t\t\t\t\\"
49    [ "$(($counter % 4))" -eq "1" ] && echo -en "\r\t\t\t\t\t\t\t|"
50    [ "$(($counter % 4))" -eq "2" ] && echo -en "\r\t\t\t\t\t\t\t/"
51    [ "$(($counter % 4))" -eq "3" ] && echo -en "\r\t\t\t\t\t\t\t-"
52done
53cd $old_pwd
54echo -e -n "\r"
55[ ! -e "/tmp/CDROM-LIVES-HERE" ] && umount $mountpoint
56sleep 1
57if [ ! -e "/tmp/CDROM-LIVES-HERE" -a -f "/LAST-DISK" ] ; then
58    echo -en "Please remove the last data disk and press ENTER."
59    read line
60fi
61exit 0
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