slitaz-forge annotate mirror/floppies/mkfdrolling.sh @ rev 716

mirror/floppies: multi-format support
author Pascal Bellard <pascal.bellard@slitaz.org>
date Fri Jul 23 16:41:12 2021 +0000 (2021-07-23)
parents 061a079077a3
children 291e2d88bab3
rev   line source
pascal@625 1 #!/bin/sh
pascal@625 2
pascal@630 3 WD=$(cd $(dirname $0); pwd)
pascal@630 4 while read name iso; do
pascal@696 5 [ -d $WD/$name ] || continue
pascal@630 6 cd $WD/$name
pascal@696 7 ISO=$(ls -t ../../$iso | sed q)
pascal@696 8 [ -s "$ISO" ] || continue
pascal@630 9 if [ ! -s fd001.img ] || [ $ISO -nt fd001.img ]; then
pascal@625 10 rm -f fd* 2> /dev/null
pascal@625 11 taziso $ISO floppyset > /dev/null
pascal@625 12 md5sum fd* > md5sum
pascal@625 13 mnt=/mnt$$
pascal@625 14 mkdir $mnt
pascal@625 15 mount -o loop,ro $ISO $mnt
pascal@696 16 mtime=$(stat -c %y $mnt/md5sum | cut -f1 -d ' ')
pascal@696 17 [ $(date --help 2>&1 | sed '/^BusyB/!d;s/.* v\([^ ]*\).*/\1/;s/\./ /g'\
pascal@696 18 | awk '{ printf "%d%02d\n",$1,$2 }') -gt 126 ] &&
pascal@696 19 mtime=$(LC_ALL=C date '+%d %B %Y' -d $mtime)
pascal@630 20 set -- $(sed '/ifmem/!d;s/.*ifmem //' $mnt/boot/isolinux/isolinux.cfg \
pascal@630 21 | sed 's|^|echo |;s|\([0-9][0-9]*\) |$((\1/1024))M |g' | sh)
pascal@716 22 umount $mnt 2> /dev/null || umount -l $mnt
pascal@625 23 rmdir $mnt
pascal@696 24 cat > description.html <<EOT
pascal@696 25 <p>This floppy set uses the BIOS instead of the linux driver. You can boot
pascal@696 26 SliTaz using unsupported floppy drives such as some PCMCIA devices.</p>
pascal@696 27 EOT
pascal@696 28 if [ -z "$1" ]; then
pascal@696 29 echo "Built on $mtime" > title
pascal@696 30 else
pascal@696 31 echo "Built on $mtime, needs up to ${1}b of RAM" > title
pascal@696 32 n=0; x=1; while [ -n "$x" ]; do n=$(($n+2)); eval x=\$$n; done
pascal@696 33 n=$((($n - 2) / 2))
pascal@696 34 cat >> description.html <<EOT
pascal@625 35 <p>You can start with one of the $n following flavors:</p>
pascal@625 36
pascal@625 37 <ul>
pascal@625 38 EOT
pascal@696 39 i=0
pascal@696 40 while [ $i -lt $n ]; do
pascal@696 41 eval flavor=\$$((($n - $i)*2))
pascal@696 42 eval ram=\$$((($n - $i)*2 -1))
pascal@696 43 cat >> description.html <<EOT
pascal@716 44 <li><b>$flavor</b> needs ${ram}B of RAM and <span id="cnt$i">$(ls fd* | \
pascal@716 45 awk "/fd$(($i+1))/{q=1}{if(!q)n++}END{print n}")</span> floppies:
pascal@716 46 <tt>fd001.img</tt> to <tt>fd<span id="last$i">$(ls -r fd${i}* | sed 's|fd||;s|.img||;q')</span>.img</tt>.<br>
pascal@625 47 $flavor provides $(while read f d; do
pascal@698 48 [ $f = $flavor ] && echo $d; done <<EOT
pascal@625 49 base the minimum SliTaz distribution subset in text mode
pascal@625 50 justx the minimum SliTaz distribution subset with X11 support
pascal@625 51 gtkonly the minimum SliTaz distribution subset with GTK+ support
pascal@625 52 core the default SliTaz distribution
pascal@625 53 EOT
pascal@696 54 ).</li>
pascal@625 55 EOT
pascal@696 56 i=$(($i+1))
pascal@696 57 done
pascal@696 58 echo "</ul>" >> description.html
pascal@696 59 fi
pascal@625 60 cat >> description.html <<EOT
pascal@625 61
pascal@625 62 <p>Start your computer with <tt>fd001.img</tt>. It will show the kernel version
pascal@625 63 string and the kernel cmdline line. You can edit the cmdline. Most users can
pascal@625 64 just press Enter.</p>
pascal@625 65
pascal@625 66 <p>The floppy is then loaded into memory (one dot each 64KB) and you will be
pascal@625 67 prompted to insert the next floppy, <tt>fd002.img</tt>. And so on up to last
pascal@625 68 floppy.</p>
pascal@696 69 EOT
pascal@696 70 [ -n "$1" ] && cat >> description.html <<EOT
pascal@625 71
pascal@625 72 <p>You will be prompted to insert extra floppies for the next flavors.
pascal@625 73 You can bypass this by using B to boot without loading extra floppies.</p>
pascal@625 74 EOT
pascal@625 75 cd ..
pascal@630 76 ./mkindex.sh $name > index-$name.html
pascal@630 77 fi
pascal@630 78 done <<EOT
pascal@630 79 rolling iso/rolling/slitaz-rolling.iso
pascal@630 80 loram-rolling iso/rolling/slitaz-rolling-loram.iso
pascal@696 81 next iso/next/slitaz-next-*.iso
pascal@630 82 EOT