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88 lines
2.0 KiB
88 lines
2.0 KiB
1 year ago
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#! /usr/bin/perl
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#
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# This script recursively (beginning with the current directory)
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# wipes out everything not registered in CVS.
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#
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# written by Oswald Buddenhagen <ossi@kde.org>
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# inspired by the "old" cvs-clean target from Makefile.common
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#
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# This file is free software in terms of the BSD license. That means
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# that you can do anything with it except removing this license or
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# the above copyright notice. There is NO WARRANTY of any kind.
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#
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sub rmrf()
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{
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my $fn = shift;
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lstat ($fn);
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if (-d _) {
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if (opendir (DIR, $fn)) {
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for my $efn (grep (!/^\.\.?$/, readdir (DIR))) {
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&rmrf ($fn."/".$efn);
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}
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closedir (DIR);
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rmdir ($fn);
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}
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} else {
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unlink ($fn);
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}
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}
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sub newfiles()
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{
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my ($indir, $incvs) = @_;
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for my $n (keys (%$incvs)) { delete $$indir{$n} }
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return sort (keys (%$indir));
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}
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sub cvsclean()
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{
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my $dir = shift;
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my (%dirsdir, %filesdir, %dirscvs, %filescvs);
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my $dnam = $dir ? $dir : ".";
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if (!opendir (DIR, $dnam)) {
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print STDERR "Cannot enter \"".$dnam."\".\n";
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return;
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}
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for my $fn (grep (!/^\.\.?$/, readdir (DIR))) {
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if (-d $dir.$fn) {
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$fn eq "CVS" or $dirsdir{$fn} = 1;
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} else {
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$filesdir{$fn} = 1;
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}
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}
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closedir (DIR);
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if (!open (FILE, "<".$dir."CVS/Entries")) {
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print STDERR "No CVS information in \"".$dnam."\".\n";
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return;
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}
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while (<FILE>) {
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m%^D/([^/]+)/.*$% and $dirscvs{$1} = 1;
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m%^/([^/]+)/.*$% and $filescvs{$1} = 1;
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}
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close (FILE);
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if (open (FILE, "<".$dir."CVS/Entries.Log")) {
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while (<FILE>) {
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m%^A D/([^/]+)/.*$% and $dirscvs{$1} = 1;
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m%^A /([^/]+)/.*$% and $filescvs{$1} = 1;
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m%^R D/([^/]+)/.*$% and delete $dirscvs{$1};
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m%^R /([^/]+)/.*$% and delete $filescvs{$1};
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}
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close (FILE);
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}
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for my $fn (&newfiles (\%filesdir, \%filescvs)) {
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print ("F ".$dir.$fn."\n");
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&rmrf ($dir.$fn);
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}
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for my $fn (&newfiles (\%dirsdir, \%dirscvs)) {
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print ("D ".$dir.$fn."\n");
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&rmrf ($dir.$fn);
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}
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for my $fn (sort (keys (%dirscvs))) {
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&cvsclean ($dir.$fn."/");
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}
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}
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&cvsclean ("");
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