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#!/usr/bin/perl -w
=head1 NAME
dh_installudev - install udev rules files
=cut
use strict;
use Debian::Debhelper::Dh_Lib;
use File::Find;
=head1 SYNOPSIS
B<dh_installudev> [S<I<debhelper options>>] [B<-n>] [B<--name=>I<name>] [B<--priority=>I<priority>]
=head1 DESCRIPTION
dh_installudev is a debhelper program that is responsible for
installing udev rules files.
Files named debian/package.udev will be installed in
etc/udev/rules.d/ in the package build directory.
Code is added to the preinst and postinst to handle the upgrade from the
old udev rules file location.
=head1 OPTIONS
=over 4
=item B<--name=>I<name>
When this parameter is used, dh_installudev looks for and
installs files named debian/package.name.udev instead of the usual
debian/package.udev.
=item B<--priority=>I<priority>
Sets the priority string of the rules.d symlink. Default is z60.
=item B<-n>, B<--noscripts>
Do not modify postinst/postrm scripts.
=back
=head1 NOTES
Note that this command is not idempotent. L<dh_prep(1)> 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();
if (! defined $dh{PRIORITY}) {
$dh{PRIORITY}="z60";
}
if ($dh{PRIORITY}) {
$dh{PRIORITY}.="_";
}
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmp=tmpdir($package);
my $rules_file=pkgfile($package,"udev");
my $filename=basename($rules_file);
if ($filename eq 'udev') {
$filename = "$package.udev";
}
$filename=~s/\.udev$/.rules/;
if ($rules_file) {
if (! -e "$tmp/etc/udev/rules.d") {
doit("install","-d","$tmp/etc/udev/rules.d");
}
doit("install","-m","0644",$rules_file,"$tmp/etc/udev/rules.d/$dh{PRIORITY}$filename");
if (! $dh{NOSCRIPTS}) {
my $old="/etc/udev/$filename";
my $rule="/etc/udev/rules.d/$dh{PRIORITY}$filename";
autoscript($package,"preinst","preinst-moveconffile","s!#OLD#!$old!g;s!#PACKAGE#!$package!g");
autoscript($package,"postinst","postinst-moveconffile","s!#OLD#!$old!g;s!#NEW#!$rule!g");
autoscript($package,"preinst","preinst-udev","s!#RULE#!$rule!g");
}
}
}
=head1 SEE ALSO
L<debhelper(7)>
This program is a part of debhelper.
=head1 AUTHOR
Joey Hess <joeyh@debian.org>
=cut
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