#!/usr/bin/perl -w

=head1 NAME

dh_installmime - install mime files into package build directories

=cut

use strict;
use Debian::Debhelper::Dh_Lib;

=head1 SYNOPSIS

B<dh_installmime> [S<I<debhelper options>>] [B<-n>]

=head1 DESCRIPTION

dh_installmime is a debhelper program that is responsible for installing
mime files into package build directories.

It also automatically generates the postinst and postrm commands needed to
interface with the debian mime-support and shared-mime-info packages. These
commands are inserted into the maintainer scripts by dh_installdeb. See
L<dh_installdeb(1)> for an explanation of how this works.

If files named debian/package.mime or debian/package.sharedmimeinfo exist, then
they are installed into usr/lib/mime/packages/package and
/usr/share/mime/packages/package.xml (respectively) in the package build
directory.

=head1 OPTIONS

=over 4

=item B<-n>, B<--noscripts>

Do not modify postinst/postrm 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 $tmp=tmpdir($package);
	my $mime=pkgfile($package,"mime");
	
	if ($mime ne '') {
		if (! -d "$tmp/usr/lib/mime/packages") {
			doit("install","-d","$tmp/usr/lib/mime/packages");
		}
		doit("install","-p","-m644",$mime,"$tmp/usr/lib/mime/packages/$package");
	}
	# Check wether we have to call update-mime (either upstream already
	# installs a MIME information file or Debian provides one)
	if ((! $dh{NOSCRIPTS}) && (-d "$tmp/usr/lib/mime/packages")) {
		autoscript($package,"postinst","postinst-mime");
		autoscript($package,"postrm","postrm-mime")
	}
	
	my $sharedmimeinfo=pkgfile($package,"sharedmimeinfo");
	
	if ($sharedmimeinfo ne '') {
		if (! -d "$tmp/usr/share/mime/packages") {
			doit("install", "-d", "$tmp/usr/share/mime/packages");
		}
		doit("install", "-p", "-m644", $sharedmimeinfo, "$tmp/usr/share/mime/packages/$package.xml");
	}
	# check wether we have to call update-mime-database (either upstream
	# already installs a shared MIME information file or Debian provides
	# one)
	if ((! $dh{NOSCRIPTS}) && (-d "$tmp/usr/share/mime/packages")) {
		autoscript($package, "postinst", "postinst-sharedmimeinfo");
		autoscript($package, "postrm", "postrm-sharedmimeinfo")
	}
}

=head1 SEE ALSO

L<debhelper(7)>

This program is a part of debhelper.

=head1 AUTHOR

Joey Hess <joeyh@debian.org>

=cut