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#!/usr/bin/perl -w
=head1 NAME
dh_clean - clean up package build directories
=cut
use strict;
use Debian::Debhelper::Dh_Lib;
=head1 SYNOPSIS
dh_clean [debhelper options] [-k] [-d] [file ...] [-Xitem]
=head1 DESCRIPTION
dh_clean is a debhelper program that is responsible for cleaning up after a
package is built. It removes the package build directories, and removes some
other files, such as debian/substvars, debian/files, and any detritus left
behind by other debhelper commands (debian/*.debhelper). It also removes
common files that should not appear in a debian diff:
#*# *~ DEADJOE *.orig *.rej *.SUMS TAGS core .deps/* *.P
=head1 OPTIONS
=over 4
=item B<-k>, B<--keep>
Do not delete debian/files. When do you want to use this? Anytime you have a
debian/rules that has 2 binary targets that build different .deb packages;
for example, one target is binary-arch, and the other is binary-indep, or
one target builds the shared library, and the other the -dev package. If you
didn't use -k in these cases, then debian/files would be deleted in the
middle, and your changes file will only contain the last binary package that
was built.
=item B<-d>, B<--dirs-only>
Only clean the package build directories, do not clean up any other files
at all.
=item B<-X>I<item> B<--exclude=>I<item>
Exclude files that contain "item" anywhere in their filename from being
deleted, even if they would normally be deleted. You may use this option
multiple times to build up a list of things to exclude.
=item I<file ...>
Delete these files too.
=back
=cut
init();
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmp=tmpdir($package);
my $ext=pkgext($package);
if (! $dh{D_FLAG}) {
doit("rm","-f","debian/${ext}substvars");
}
doit ("rm","-rf",$tmp);
}
if (! $dh{D_FLAG}) {
if (@ARGV) {
doit("rm","-f","--",@ARGV);
}
if (! $dh{K_FLAG}) {
doit("rm","-f","debian/files");
}
# These are all debhelper temp files, and so it is safe to
# wildcard them.
complex_doit("rm -f debian/*.debhelper");
# See if some files that would normally be deleted are excluded.
my $find_options='';
if (defined($dh{EXCLUDE_FIND}) && $dh{EXCLUDE_FIND} ne '') {
$find_options="-a ! ( $dh{EXCLUDE_FIND} )";
}
# Remove other temp files.
# (The \s+ is important, \s won't work because find would get null
# parameters). Note that you _don't_ quote wildcards used by find
# in here.
doit(split(/\s+/,"find . -type f -a
( -name #*# -o -name *~ -o -name DEADJOE
-o -name *.orig -o -name *.rej -o -name *.bak
-o -name .*.orig -o -name .*.rej -o -name .SUMS
-o -name TAGS -o -name core -o ( -path */.deps/* -a -name *.P )
) $find_options -exec rm -f {} ;"));
}
doit('rm', '-rf', 'debian/tmp') if -x 'debian/tmp' && ! compat(1);
=head1 SEE ALSO
L<debhelper(1)>
This program is a part of debhelper.
=head1 AUTHOR
Joey Hess <joeyh@debian.org>
=cut
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