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#!/usr/bin/perl -w
=head1 NAME
dh_installcatalog - install and register SGML Catalogs
=cut
use strict;
use Debian::Debhelper::Dh_Lib;
my $sgmlbasever = "1.17";
=head1 SYNOPSIS
B<dh_installcatalog> [S<I<debhelper options>>] [B<-n>]
=head1 DESCRIPTION
dh_registersgmlcatalog is a debhelper program that installs and
registers SGML catalogs. (Note: it will be extended for XML catalog
registration when xml-core is available.) It complies with the Debian
XML/SGML policy.
The file F<debian/I<package>.sgmlcatalogs> contains the catalogs to be
installed per package. Each line in that file should be of the form
C<source dest>, where C<source> indicates where the catalog resides in
the source tree, and C<dest> indicates the destination location for
the catalog under the package build area. C<dest> should start with
F</usr/share/sgml/>.
Catalogs will be registered in a supercatalog, in
F</etc/sgml/I<package>.cat>.
This script automatically adds maintainer script snippets for
registering and unregistering the catalogs and "supercatalogs" (unless
B<-n> is used). A dependancy on B<sgml-base> will be added to
C<${misc:Depends}>, so be sure your package uses that variable in
F<debian/control>. See L<dh_installdeb(1)> for an explantion of
Debhelper maintainer script snippets.
=head1 OPTIONS
=over 4
=item B<-n>, B<--noscripts>
Do not modify F<postinst>/F<postrm>/F<prerm> scripts.
=back
=head1 NOTES
Note that this command is not idempotent. "dh_clean -k" should be
called between invocations of this command. Otherwise, it may cause
multiple instances of the same text to be added to maintainer scripts.
=cut
init();
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmpdir = tmpdir($package);
my $sgmlcatlistfile = pkgfile($package, "sgmlcatalogs");
my @sgmlinstalled; # catalogs we've installed
if ($#ARGV >= 0) {
error("extra command-line arguments");
}
if ($sgmlcatlistfile) {
foreach my $line (filedoublearray($sgmlcatlistfile)) {
my $source = $line->[0];
my $dest = $line->[1];
my $fulldest = "$tmpdir/$dest";
$fulldest =~ s|//|/|g; # beautification
if (! -d dirname($fulldest)) {
doit("install","-d","-m755",dirname($dest));
}
doit("install","-p","-m644",$source,$fulldest);
push(@sgmlinstalled,$dest);
}
}
if (@sgmlinstalled) {
addsubstvar($package, "misc:Depends", "sgml-base", ">= $sgmlbasever");
if (! $dh{NOSCRIPTS}) {
my $ordcats = join(" ", @sgmlinstalled);
my $centralcat = "/etc/sgml/$package.cat";
autoscript($package, "postinst", "postinst-sgmlcatalog",
"s%#CENTRALCAT#%$centralcat%g; s%#ORDCATS#%$ordcats%g;");
autoscript($package, "prerm", "prerm-sgmlcatalog",
"s%#CENTRALCAT#%$centralcat%g;");
autoscript($package, "postrm", "postrm-sgmlcatalog",
"s%#CENTRALCAT#%$centralcat%g;");
}
}
else {
# remove the dependency
addsubstvar($package, "misc:Depends", "sgml-base", ">= $sgmlbasever", 1);
}
}
=head1 SEE ALSO
L<debhelper(7)>
F</usr/share/doc/sgml-base-doc/>
=head1 AUTHOR
Adam Di Carlo <aph@debian.org>
=cut
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