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|
#!/usr/bin/perl
=head1 NAME
dh_clean - clean up package build directories
=cut
use strict;
use warnings;
use Debian::Debhelper::Dh_Lib;
our $VERSION = DH_BUILTIN_VERSION;
=head1 SYNOPSIS
B<dh_clean> [S<I<debhelper options>>] [B<-k>] [B<-d>] [B<-X>I<item>] [S<I<path> ...>]
=head1 DESCRIPTION
B<dh_clean> is a debhelper program that is responsible for cleaning up. It should
be the last step of the B<clean> target and other debhelper commands generally
assume that B<dh_clean> will clean up after them.
It removes the package build directories, and removes some other files including
F<debian/files>, and any detritus left behind by other debhelper commands. It
also removes common files and directories that should not appear in a Debian diff:
#*# *~ DEADJOE *.orig *.rej *.SUMS __pycache__ TAGS .deps/* *.P *-stamp
It does not run "make clean" to clean up after the build process. Use
L<dh_auto_clean(1)> to do things like that.
=head1 FILES
=over 4
=item F<debian/clean>
Can list other paths to be removed.
Note that directories listed in this file B<must> end with a trailing
slash. Any content in these directories will be removed as well.
Supports substitution variables in compat 13 and later as
documented in L<debhelper(7)>.
=back
=head1 OPTIONS
=over 4
=item B<-k>, B<--keep>
This is deprecated, use L<dh_prep(1)> instead.
The option is removed in compat 12.
=item B<-d>, B<--dirs-only>
Only clean the package build directories, do not clean up any other files
at all.
=item B<-X>I<item> B<--exclude=>I<item>
Exclude files that contain I<item> anywhere in their filename from being
deleted, even if they would normally be deleted. You may use this option
multiple times to build up a list of things to exclude.
=item I<path> ...
Delete these I<path>s too.
Note that directories passed as arguments B<must> end with a trailing
slash. Any content in these directories will be removed as well.
=back
=cut
init(options => {
'dirs-only' => \$dh{D_FLAG},
'keep|k' => \$dh{K_FLAG},
},
inhibit_log => 1,
);
if ($dh{K_FLAG}) {
deprecated_functionality('dh_clean -k is deprecated; use dh_prep instead',
12,
'The -k option is not supported in compat 12; use dh_prep instead');
}
# Remove the debhelper stamp file
rm_files('debian/debhelper-build-stamp') if not $dh{D_FLAG};
my (@clean_files, @clean_dirs, %seen);
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmp=tmpdir($package);
my $ext=pkgext($package);
my $source_dir = default_sourcedir($package);
if (! $dh{D_FLAG}) {
push(@clean_files, "debian/${ext}substvars")
unless excludefile("debian/${ext}substvars");
# These are all debhelper temp files, and so it is safe to
# wildcard them.
my @temp = glob("debian/$ext*.debhelper");
push(@clean_files, @temp);
}
push(@clean_dirs , "${tmp}/")
unless excludefile($tmp);
push(@clean_dirs, "${source_dir}/")
if (not $seen{$source_dir}++ and not excludefile($source_dir));
}
if (not $dh{D_FLAG}) {
# Restore all files in our bucket (before we delete said bucket)
restore_all_files(1);
# Remove internal state data
doit('rm', '-rf', 'debian/.debhelper/');
}
# Remove all debhelper logs.
if (! $dh{D_FLAG} && ! $dh{K_FLAG}) {
my @logs = glob('debian/*.debhelper.log');
rm_files(@logs) if @logs;
}
if (! $dh{D_FLAG}) {
if (@ARGV) {
push(@clean_files, grep { !m@/$@ } @ARGV);
push(@clean_dirs, grep { m@/$@ } @ARGV);
}
if (! $dh{K_FLAG}) {
if (!compat(6) && -e "debian/clean") {
my @clean=grep {
! excludefile($_)
# Silently ignore missing files - for all we know, dh_clean is run before
# they have been created.
} filearray('debian/clean', ["."], \&glob_expand_error_handler_silently_ignore);
push(@clean_files, grep { !m@/$@ } @clean);
push(@clean_dirs, grep { m@/$@ } @clean);
}
push(@clean_files, 'debian/files')
unless excludefile("debian/files");
}
}
xargs(\@clean_files, 'rm', '-f', '--') if @clean_files;
xargs(\@clean_dirs, 'rm', '-fr', '--') if @clean_dirs;
if (! $dh{D_FLAG}) {
# 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="! \\( $dh{EXCLUDE_FIND} \\) -a";
}
# vcs directories that should not have their contents cleaned
# (plus the internal "quilt" directory)
my $vcs_dirs=join " -o ", map { "-path .\\*/" . $_ }
(".git", ".svn", ".bzr", ".hg", "CVS", '.pc', '_darcs');
# Remove other temp files.
complex_doit("find . $find_options \\( \\( \\
\\( $vcs_dirs \\) -prune -o -type f -a \\
\\( -name '#*#' -o -name '.*~' -o -name '*~' -o -name DEADJOE \\
-o -name '*.orig' -o -name '*.rej' -o -name '*.bak' \\
-o -name '.*.orig' -o -name .*.rej -o -name '.SUMS' \\
-o -name TAGS -o \\( -path '*/.deps/*' -a -name '*.P' \\) \\
\\) -exec rm -f {} + \\) -o \\
\\( -type d -a \\( -name autom4te.cache -o -name __pycache__ \\) -prune -exec rm -rf {} + \\) \\)");
}
if (!compat(6) && !$dh{K_FLAG}) {
my @stamp_files = glob('*-stamp');
rm_files(@stamp_files) if @stamp_files;
}
=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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