112 lines
3.2 KiB
Perl
112 lines
3.2 KiB
Perl
#!/usr/bin/perl
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# $OpenBSD: find-all-conflicts,v 1.1 2000/04/19 14:31:18 espie Exp $
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# Copyright (c) 2000
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# Marc Espie. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Neither the name of OpenBSD nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY ITS AUTHOR AND THE OpenBSD project ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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# check all packages in the current directory, and report conflicts which
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# are not apparent in @pkgcfl.
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use File::Spec;
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sub analyze {
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my $fh = shift;
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my $all = shift;
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my $conflicts = shift;
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my ($name, $cwd);
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my $default_conflict=1;
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my $conflict_list = [];
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local $_;
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while (<$fh>) {
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chomp;
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if (m/^\@(?:comment|exec|unexec|dirrm|mtree|src|pkgdep|mode|group|owner|display)/) {
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next;
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} elsif (m/^\@ignore/) {
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$_ = <$fh>;
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next;
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} elsif (m/^\@name\s+/) {
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$name = $';
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} elsif (m/^\@cwd\s+/) {
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my $newpath = $';
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if (File::Spec->file_name_is_absolute($newpath)) {
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$cwd = $newpath;
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} else {
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$cwd = File::Spec->catfile($cwd, $newpath);
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}
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} elsif (m/^\@pkgcfl\s+(.*?)\s*$/) {
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my $conflict="\Q$1\E";
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$conflict =~ s/\\\*/\.\*/g;
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push @$conflict_list, "$conflict";
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} elsif (m/^\@option\s+no-default-conflict/) {
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$default_conflict=0;
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} elsif (m/^\@/) {
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print $_, "\n";
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} else {
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my $file= File::Spec->catfile($cwd, $_);
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$file = File::Spec->canonpath($file);
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unless (defined $all->{$file}) {
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$all->{$file} = [];
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}
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push @{$all->{$file}}, $name;
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}
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}
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if ($default_conflict) {
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$name =~ m/^(.*)-\d/ or $name =~ m/^(.*)-/;
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push @$conflict_list, "\Q$1\E\-.*";
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}
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$conflicts{$name}=$conflict_list;
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}
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%hash=();
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%conflicts=();
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for my $pkgname (<*.tgz>) {
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print STDERR "$pkgname\n";
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system "tar zxqf $pkgname +CONTENTS";
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if (open(my $fh, '<+CONTENTS')) {
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analyze($fh, \%hash, \%conflicts);
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unlink("+CONTENTS");
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} else {
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warn "Problem with $pkgname";
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}
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}
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while (my ($key, $l) = each %hash) {
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if (@$l > 1) {
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my $notfound = 0;
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for my $pkg (@$l) {
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FOUND: for my $pkg2 (@$l) {
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next FOUND if $pkg2 eq $pkg;
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for my $check (@{$conflicts{$pkg}}) {
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next FOUND if ($pkg2 =~ m/^$check$/);
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}
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$notfound = 1;
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}
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}
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if ($notfound) {
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print "$key: ", join(',', @$l), "\n";
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}
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}
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}
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