117 lines
2.4 KiB
Perl
117 lines
2.4 KiB
Perl
#! /usr/bin/perl
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# $OpenBSD: check-wrkdir,v 1.1 2017/11/24 14:47:26 espie Exp $
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# Copyright (c) 2017 Marc Espie <espie@openbsd.org>
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#
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# Permission to use, copy, modify, and distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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use strict;
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use warnings;
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# this script can check a wrkdir for permission issues and unwanted changes
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# synopsis:
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# check-wrkdir [-i ignoredir] wrkdir timestamp-file [other ignored files]
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use File::Find;
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use Getopt::Std;
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our $opt_i;
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my $prog = $0;
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$prog =~ s/.*\///;
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getopt('i:');
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my $done;
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sub read_timestamps
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{
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my $name = shift;
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my $h = {};
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if (open(my $fh, "<", $name)) {
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while (<$fh>) {
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chomp;
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if (m/^(.*) === (\d+)$/) {
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$h->{$1} = $2;
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} elsif (m/^r\|(.*)$/) {
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$done->{$1} = 1;
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}
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}
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close $fh;
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}
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return $h;
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}
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my $known;
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my $wrkdir = shift;
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my $ts_file = $ARGV[0];
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if (-e $ts_file) {
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$known = read_timestamps($ts_file);
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}
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my $ignored = {map {($_, 1)} @ARGV};
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my @notreadable;
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my @changed;
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open(my $fh, ">", $ts_file) or die $!;
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find(
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sub {
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my ($mode, $mtime) = (lstat $_)[2, 9];
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my $f = $File::Find::name;
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if (defined $opt_i) {
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if ($f eq $opt_i) {
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$File::Find::prune = 1;
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return;
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}
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}
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if (-f _) {
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if (!$ignored->{$f}) {
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print $fh "$f === $mtime\n";
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if ($known->{$f} && $known->{$f} != $mtime) {
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push(@changed, $f);
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}
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}
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if (($mode & 0444) != 0444) {
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if (!$done->{$f}) {
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push(@notreadable, $f);
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}
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print $fh "r|$f\n";
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}
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} elsif (-d _) {
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my $d = "$f/";
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if (($mode & 0555) != 0555) {
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if (!$done->{$d}) {
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push(@notreadable, $d);
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}
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print $fh "r|$d\n";
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}
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}
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}, $wrkdir);
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close($fh);
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if (@notreadable > 0) {
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print "$prog: not readable:\n";
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for my $e (sort @notreadable) {
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print $e, "\n";
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}
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}
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if (@changed > 0) {
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print "$prog: files modified:\n";
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for my $e (sort @changed) {
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print $e, "\n";
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}
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}
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