summaryrefslogtreecommitdiff
path: root/Master/tlpkg/bin/tl-update-images
blob: 1a230170a1025c143da6cef2ef07fc7f4b4a504d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
#!/bin/sh -e
# $Id$
#
# Create the .iso file system images for TeX Live:
# a) live: the complete uncompressed system (for DVD)
# 
# Copyright 2003, 2004, 2005 Sebastian Rahtz.
# Copyright 2007, 2008 Karl Berry.
#
# This file is licensed under the GNU General Public License version 2
# or any later version.
#
# In 2003, we also produced:
# c) demo: live subset which can be run as is (CD)
# but this was dropped in 2004.
#
# From 2004-2007, we also produced:
# b) inst: compressed zip files and installer only (CD)
# but this was dropped in 2008.
#
# Send bug reports or suggestions to tex-live@tug.org.

unset CDPATH  # avoid output from cd
umask 0
renice +19 -p $$ >/dev/null 2>&1

HERE=`cd \`dirname $0\` && /bin/pwd`
cd $HERE || exit 1  # the Master/tlpkg/bin directory
master=`cd ../.. && /bin/pwd`
test -z "$master" && exit 1

NAME=texlivetest
V=2008
D=`date +%Y%m%d`

debug=${OVERRIDE_DEBUG-false}
target=/home/ftp/texlive/Images/test
quiet=  # for passing to mkisofs
makelive=true
maketar=true
mkisofs=mkisofs

while test $# -gt 0; do
  case $1 in
  --debug)     debug=true; quiet=;;
  --help)      echo "$0: No help, use the source, sorry."; exit 0;;
  --master=*)  master=`echo $1 | sed 's/.*=//'`;;
  --mkisofs=*) mkisofs=`echo $1 | sed 's/.*=//'`;;
  --nolive)    makelive=false;;
  --notar)     maketar=false;;
  --quiet)     quiet=-quiet;;
  --target=*)  target=`echo $1 | sed 's/.*=//'`;;
  --version)   echo "$0 for $NAME-$V ($D)"; exit 0;;  # who cares ...
  *) echo "$0: unknown option $1; try --help if you need it." >&2; exit 1;;
  esac
  shift
done

if $debug; then
  echo "master = $master"
  echo "target = $target"
fi
mkdir -p $target

# From the days when we made multiple images.  Keep it factored out in
# case they come back.
common_mkisofs_options=" $quiet -pad -J -dir-mode 0755 -r \
   -copyright LICENSE.TL \
   -x ./support/tests \
   -x .svn \
"

# 
MAKELIVE ()
{
  prefix=$target/$NAME$V # directory and prefix for our files within
  live_iso=$prefix-$D.iso
  echo "-- `date` Writing live image to $live_iso."

  # remove old images and checksums.
  rm -f $prefix-*.iso* $prefix-*.md5 $prefix-*.sha256

  # The Master directory is the image.
  (cd $master && mkisofs $common_mkisofs_options -o $live_iso .)

  # also make compressed version, helps people downloading test images.
  # this takes two hours or so, so write to a temp file and then rename.
  lzma -v <$live_iso >$live_iso.lzma.part
  mv $live_iso.lzma.part $live_iso.lzma

  # make checksums
  # and symlinks with short names (potentially used in /etc/fstab).
  for ext in "" .lzma; do
    rm -f $prefix.iso$ext $prefix.iso$ext.md5 $prefix.iso$ext.sha256
    
    (cd $target && md5sum `basename $live_iso$ext`) >$live_iso$ext.md5
    (cd $target && sha256sum `basename $live_iso$ext`) >$live_iso$ext.sha256

    ln -s `basename $live_iso$ext` $prefix.iso$ext
    ln -s `basename $live_iso`$ext.md5 $prefix.iso$ext.md5
    ln -s `basename $live_iso`$ext.sha256 $prefix.iso$ext.sha256
    
    ls -l $live_iso$ext
  done
}


# 
# Make three tar files: the sources, the texmf trees, the binaries.
# Each should unpack into its directory name.  We use the GNU tar
# --transform option to avoid copying the whole hierarchy to temp
# directory.  This auxiliary function takes that name as its first
# argument, and the files to archive as the rest.
# 
do_tar ()
{
  if $debug; then
    verbose="-v --show-transformed-names"
  else
    verbose=
  fi
  compress=--lzma
  tar_common_opt="--exclude-vcs $compress $verbose"
  #
  name=$1
  shift
  tarfile=$target/$name.tar.lzma
  tar -cf "$tarfile" --transform="s,^,$name/," $tar_common_opt \
      "$@"
  (cd $target && sha256sum `basename $tarfile`) >$tarfile.sha256
  ls -l "$tarfile"
}

MAKETAR ()
{
  cd $master
  do_tar $NAME-$D-extra LICENSE* README* *.html install* release* tl-portable*
  do_tar $NAME-$D-texmf texmf*

  cd $master/../Build
  do_tar $NAME-$D-source source

  cd $master/bin
  do_tar $NAME-$D-bin *
}


#  main program.

$maketar && MAKETAR
$makelive && MAKELIVE

exit 0