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#!/usr/bin/env perl
# $Id$
# Copyright 2008 Norbert Preining
# This file is licensed under the GNU General Public License version 2
# or any later version.
#
# Creates a .run file for updating the texlive.infra and bin-texlive packages
# comparable to the windows .exe updater
BEGIN {
$^W = 1;
($mydir = $0) =~ s,/[^/]*$,,;
unshift (@INC, "$mydir/..");
}
our $mydir;
use strict;
use TeXLive::TLConfig;
use TeXLive::TLUtils;
use TeXLive::TLPOBJ;
use TeXLive::TLPDB;
use Getopt::Long;
use Pod::Usage;
use File::Path;
use Cwd;
my $help = 0;
TeXLive::TLUtils::process_logging_options();
GetOptions("help|?" => \$help) or pod2usage(1);
pod2usage(-exitstatus => 0, -verbose => 2) if $help;
exit (&main ());
sub main
{
# get the db.
chomp (my $Master = `cd $mydir/../.. && pwd`);
my $tlpdb = TeXLive::TLPDB->new ("root" => $Master);
die("Cannot find tlpdb in $Master\n") unless defined($tlpdb);
my @packs = ();
my $bintexlive = $tlpdb->get_package("bin-texlive");
my $texliveinfra = $tlpdb->get_package("texlive.infra");
push @packs, $bintexlive;
push @packs, $texliveinfra;
for my $a ($tlpdb->available_architectures) {
next if $a eq "win32";
my $foo = $tlpdb->get_package("bin-texlive.$a");
push @packs, $foo if defined($foo);
my $bar = $tlpdb->get_package("texlive.infra.$a");
push @packs, $bar if defined($bar);
}
my @allfiles = ();
for my $p (@packs) {
push @allfiles, $p->all_files;
}
my $tmpdir = `mktemp -d`;
chomp($tmpdir);
for my $f (@allfiles) {
if ($f !~ m!/!) {
$f = "./$f";
}
my ($dn, $fn) = TeXLive::TLUtils::dirname_and_basename($f);
system("mkdir -p \"$tmpdir/master/$dn\"");
system("cp -a \"$Master/$f\" \"$tmpdir/master/$f\"");
}
# get highest rev of all these packages.
my $rev = 0;
for my $p (@packs) {
$rev = $p->revision if $rev < $p->revision;
}
# we have to create the tlpobj files, too
my $tlpobjdir = "$InfraLocation/tlpobj";
if (! -d "$tmpdir/master/$tlpobjdir") {
&TeXLive::TLUtils::mkdirhier("$tmpdir/master/$tlpobjdir");
}
for my $p (@packs) {
open(TMP,">$tmpdir/master/$tlpobjdir/$p->{'name'}.tlpobj") or die "Cannot create $tmpdir/master/$tlpobjdir/$p->{'name'}.tlpobj";
$p->writeout(\*TMP);
close(TMP);
}
open (RUN, ">$tmpdir/runme.sh") or die "Cannot create $tmpdir/runme.sh: $!";
print RUN <<'EOF';
#!/bin/sh
#
# updater for tlmgr and infrastructure on unix
#
ROOT=`kpsewhich --var-value=SELFAUTOPARENT`
if [ -r "$ROOT/tlpkg/texlive.tlpdb" ] ; then
mv ./master/bin .
cp -a ./master/* $ROOT/
# now try to get the list of installed architectures by listing the
# directories in $ROOT/bin
tlpobjs="$ROOT/tlpkg/tlpobj/bin-texlive.tlpobj $ROOT/tlpkg/tlpobj/texlive.infra.tlpobj"
for a in $ROOT/bin/* ; do
b=`basename $a`
cp -a bin/$b $ROOT/bin/
tlpobjs="$tlpobjs $ROOT/tlpkg/tlpobj/bin-texlive.$b.tlpobj $ROOT/tlpkg/tlpobj/texlive.infra.$b.tlpobj"
done
else
# could be made more intelligent
echo "Cannot find root, please call the .run script with --noexec --keep and"
echo "then call the runme.sh script in the unpacked directory with the"
echo "root as the first argument, i.e., someting like"
echo " sh runme.sh /your/path/to/the/texlive/installaton/2008"
exit 1
fi
tlmgr _include_tlpobj $tlpobjs
EOF
close(RUN);
system("chmod ugo+x \"$tmpdir/runme.sh\"");
system("makeself \"$tmpdir\" update-texlive-${rev}.run \"TeX Live Manager Updater ${rev}\" ./runme.sh");
return(0);
}
__END__
=head1 NAME
tl-create-makeself - creates a .run file for bin-texlive and texlive.infra
=head1 SYNOPSIS
tl-create-makeself [OPTION]...
=head1 OPTIONS
Only the standard options B<-help> and B<-q>, B<-v>, and
B<-logfile>=I<file> are accepted; see the C<process_logging_options>
function in L<TeXLive::TLUtils> for details.
There should be an option for the destination of the .run file.
=head1 DESCRIPTION
Creates an updater for Unix systems for the central TeX Live packages
using makeself.
=head1 AUTHORS AND COPYRIGHT
This script and its documentation were written for the TeX Live
distribution (L<http://tug.org/texlive>) and both are licensed under the
GNU General Public License Version 2 or later.
=cut
### Local Variables:
### perl-indent-level: 2
### tab-width: 2
### indent-tabs-mode: nil
### End:
# vim:set tabstop=2 expandtab: #
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