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freebsd-ports/Tools/scripts/chkversion.pl
Kris Kennaway 2c759cf3d0 Retire PORTOBJFORMAT
2007-02-01 03:28:03 +00:00

466 lines
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Perl
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#!/usr/bin/perl -w
#
# Copyright (c) 2004 Oliver Eikemeier. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# 1. Redistributions of source code must retain the above copyright notice
# this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# 3. Neither the name of the author nor the names of its contributors may be
# used to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# $FreeBSD$
#
# MAINTAINER= erwin@FreeBSD.org
#
# PORTVERSION and PKGORIGIN auditing script
#
# This scripts compares version numbers with previously known ones, and
# checks ports for a correct PKGORIGIN. It is primarily intended to be run
# from a (non-root) cron job.
#
# If you just call it with no preparation, it will compare all port versions
# with their INDEX entries and complain if they have gone backwards. You need
# You need an old INDEX for this, of course. An up-to-date INDEX will accomplish
# nothing.
#
# To use the script as intended, do the following (assuming you want to
# run the script as user `ports'):
#
# install port sysutils/pkg_install-devel (optional)
# mkdir -p /var/db/chkversion
# touch /var/db/chkversion/VERSIONS
# chown -R ports /var/db/chkversion
# and enter something like
#
# CVSBLAME=yes
# ALLPORTS=yes
# RCPT_ORIGIN=you@domain.example
# RCPT_VERSION=you@domain.example
# 0 */2 * * * /usr/ports/Tools/scripts/chkversion.pl
#
# into `crontab -u ports -e', or run the script by hand if you can spare the time.
#
# If the environment variable CVSBLAME is set and the ports tree is checked
# out by CVS, every entry is listed with a record of the last CVS commit.
#
require 5.005;
use strict;
use POSIX;
use File::Find;
use Cwd 'abs_path';
my $portsdir = $ENV{PORTSDIR} ? $ENV{PORTSDIR} : '/usr/ports';
my $versiondir = $ENV{VERSIONDIR} ? $ENV{VERSIONDIR} : '/var/db/chkversion';
my $cvsblame = $ENV{CVSBLAME} ? 1 : 0;
my $allports = $ENV{ALLPORTS} ? 1 : 0;
my $watchre = $ENV{WATCH_REGEX} ? $ENV{WATCH_REGEX} : '';
my $watchmre = $ENV{WATCHM_REGEX} ? $ENV{WATCHM_REGEX} : '';
my $returnpath = $ENV{RETURNPATH} ? $ENV{RETURNPATH} : '';
my $h_from = $ENV{HEADER_FROM} ? $ENV{HEADER_FROM} : "$ENV{USER}\@$ENV{HOST}";
my $h_replyto = $ENV{HEADER_REPLYTO} ? $ENV{HEADER_REPLYTO} : $h_from;
my $rcpt_watch = $ENV{RCPT_WATCH} ? $ENV{RCPT_WATCH} : '';
my $rcpt_watchm = $ENV{RCPT_WATCHM} ? $ENV{RCPT_WATCHM} : '';
my $rcpt_orig = $ENV{RCPT_ORIGIN} ? $ENV{RCPT_ORIGIN} : '';
my $rcpt_vers = $ENV{RCPT_VERSION} ? $ENV{RCPT_VERSION} : '';
my $cc_author = $ENV{CC_AUTHOR} ? 1 : 0;
my $cc_mntnr = $ENV{CC_MAINTAINER} ? 1 : 0;
my $make = '/usr/bin/make';
my $cvs = '/usr/bin/cvs';
my $pkg_version =
$ENV{PKG_VERSION} && -x $ENV{PKG_VERSION} ? $ENV{PKG_VERSION}
: -x '/usr/local/sbin/pkg_version' ? '/usr/local/sbin/pkg_version'
: '/usr/sbin/pkg_version';
my $sendmail = '/usr/sbin/sendmail';
my $watch_re = join '|', split ' ', $watchre;
my $watchm_re = join '|', split ' ', $watchmre;
-d $portsdir or die "Can't find ports tree at $portsdir.\n";
$portsdir = abs_path($portsdir);
my $versionfile = "$versiondir/VERSIONS";
my $useindex = !-w $versiondir;
my $starttime = strftime("%a %b %e %G %k:%M:%S %Z",localtime);
sub readfrom {
my $dir = shift;
if (!open CHILD, '-|') {
open STDERR, '>/dev/null';
chdir $dir if $dir;
exec @_;
die;
}
my @childout = <CHILD>;
close CHILD;
map chomp, @childout;
return wantarray ? @childout : $childout[0];
}
foreach (qw(ARCH OPSYS OSREL OSVERSION PKGINSTALLVER UID)) {
my @cachedenv = readfrom $portsdir, $make, "-V$_";
$ENV{$_} = $cachedenv[0];
}
$ENV{WITH_OPENSSL_BASE} = 'yes';
my %pkgname;
my %pkgorigin;
my %masterdir;
my %pkgmntnr;
sub wanted {
return
if !-d;
if (/^CVS$/
|| $File::Find::name =~
m"^$portsdir/(?:Mk|Templates|Tools|distfiles|packages)$"os
|| $File::Find::name =~ m"^$portsdir/[^/]+/pkg$"os)
{
$File::Find::prune = 1;
}
elsif ($File::Find::name =~ m"^$portsdir/([^/]+/[^/]+)$"os) {
$File::Find::prune = 1;
if (-f "$File::Find::name/Makefile") {
my @makevar = readfrom $File::Find::name,
$make, '-VPKGORIGIN', '-VPKGNAME', '-VMAINTAINER', '-VMASTERDIR';
if ($#makevar == 3 && $makevar[1]) {
$pkgorigin{$1} = $makevar[0]
if $1 ne $makevar[0];
$pkgname{$1} = $makevar[1];
$pkgmntnr{$1} = $makevar[2];
$masterdir{$1} = $makevar[3];
}
}
}
}
if ($allports) {
find(\&wanted, $portsdir);
}
else {
my @categories = split ' ', readfrom $portsdir, $make, '-VSUBDIR';
foreach my $category (@categories) {
-f "$portsdir/$category/Makefile" || next;
my @ports = split ' ',
readfrom "$portsdir/$category", $make, '-VSUBDIR';
foreach (map "$category/$_", @ports) {
-f "$portsdir/$_/Makefile" || next;
my @makevar = readfrom "$portsdir/$_",
$make, '-VPKGORIGIN', '-VPKGNAME', '-VMAINTAINER', '-VMASTERDIR';
next if $#makevar != 3 || ! $makevar[1];
$pkgorigin{$_} = $makevar[0]
if $_ ne $makevar[0];
$pkgname{$_} = $makevar[1];
$pkgmntnr{$_} = $makevar[2];
$masterdir{$_} = $makevar[3];
}
}
}
my %backwards;
my %watched;
my %watchedm;
if ($useindex) {
my $indexname = readfrom $portsdir, $make, '-VINDEXFILE';
$versionfile = "$portsdir/$indexname";
}
open VERSIONS, "<$versionfile";
while (<VERSIONS>) {
chomp;
next if /^(#|$)/;
my ($origin, $version, $maintainer);
if ($useindex) {
($origin, $version, $maintainer) = (split /\|/)[1,0,5];
$origin =~ s,^.*/([^/]+/[^/]+)/?$,$1,;
}
else {
($origin, $version, $maintainer) = split /\t/;
}
if (defined $pkgname{$origin}) {
my $newversion = $pkgname{$origin};
my $oldversion = $version;
$newversion =~ s/^.*-//;
$oldversion =~ s/^.*-//;
my $result = $newversion eq $oldversion ? '=' : readfrom '',
$pkg_version, '-t', $newversion, $oldversion;
$watched{$origin} = "$version -> $pkgname{$origin}"
if ($watch_re && $result ne '=' && $origin =~ /^(?:$watch_re)$/o);
$watchedm{$origin} = "(was <$maintainer>) $version -> $pkgname{$origin}"
if ($watchm_re && $maintainer && $pkgmntnr{$origin}
&& $maintainer ne $pkgmntnr{$origin} && $origin =~ /^(?:$watchm_re)$/o);
if ($result eq '<') {
$backwards{$origin} = "$pkgname{$origin} < $version";
$pkgname{$origin} = $version;
}
}
elsif ($origin) {
$pkgname{$origin} = $version;
$pkgmntnr{$origin} = $maintainer;
}
}
close VERSIONS;
if (!$useindex) {
system 'mv', '-f', $versionfile, "$versionfile.bak";
open VERSIONS, ">$versionfile";
foreach (sort keys %pkgname) {
print VERSIONS "$_\t$pkgname{$_}\t$pkgmntnr{$_}\n";
}
close VERSIONS;
}
my %revision;
sub parsemakefile {
my ($portdir) = @_;
my ($r, $d, $a);
open MAKEFILE, "<$portdir/Makefile";
while (<MAKEFILE>) {
if (m'\$FreeBSD\: [^\$ ]+,v (\d+(?:\.\d+)+) (\d{4}(?:[/-]\d{2}){2} \d{2}(?::\d{2}){2}) (\w+) [\w ]+\$') {
($r, $d, $a) = ($1, $2, $3);
}
}
close MAKEFILE;
return ($r, $d, $a);
}
sub getauthors {
my ($ports) = @_;
my %author;
foreach my $origin (keys %{$ports}) {
if (!$revision{$origin}) {
my ($r, $d, $a) = parsemakefile "$portsdir/$origin";
push @{$revision{$origin}}, $r;
push @{$author{$origin}}, $a;
if ($masterdir{$origin} ne "$portsdir/$origin") {
($r, $d, $a) = parsemakefile $masterdir{$origin};
push @{$revision{$origin}}, $r;
push @{$author{$origin}}, $a;
}
}
}
return %author;
}
sub printlog {
my ($fh, $portdir, $r) = @_;
if ($cvsblame && -d "$portsdir/CVS") {
my @cvslog = readfrom $portdir,
$cvs, '-R', 'log', '-N', '-r' . ($r ? $r : '.'), 'Makefile';
foreach (@cvslog) {
my $in_log = /^-{28}$/ ... /^(-{28}|={77})$/;
print $fh " | $_\n"
if ($in_log && $in_log != 1 && $in_log !~ /E0$/);
}
}
}
sub blame {
my ($fh, $ports) = @_;
if (%{$ports}) {
foreach my $origin (sort keys %{$ports}) {
print $fh "- *$origin* <$pkgmntnr{$origin}>: $ports->{$origin}\n";
printlog $fh, "$portsdir/$origin", $revision{$origin}[0];
if ($masterdir{$origin} ne "$portsdir/$origin") {
my $master = $masterdir{$origin};
$master =~ s/^$portsdir\///o;
while ($master =~ s/(^|\/)[^\/]+\/\.\.(?:\/|$)/$1/) {}
print $fh " (master: $master)\n";
printlog $fh, $masterdir{$origin}, $revision{$origin}[1];
}
print $fh "\n";
}
print $fh "\n";
}
}
sub template {
my ($from, $rcpt, $replyto, $starttime, $ports) = @_;
my $portlist = join ', ', sort keys %{$ports};
substr($portlist, 32) = '...'
if length $portlist > 35;
my %cclist;
my %author = getauthors $ports;
if ($cc_author) {
foreach (map @{$author{$_} ? $author{$_} : []}, keys %{$ports}) {
$cclist{"$_\@FreeBSD.org"} = 1
if $_;
}
}
if ($cc_mntnr) {
foreach (map $pkgmntnr{$_}, keys %{$ports}) {
$cclist{$_} = 1
if $_;
}
}
my $cc = join ', ', sort keys %cclist;
my $header = '';
while (<main::DATA>) {
last if /^\.\n?$/;
$_ =~ s/%%FROM%%/$from/og;
$_ =~ s/%%RCPT%%/$rcpt/og;
$_ =~ s/%%CC%%/$cc/og;
$_ =~ s/%%REPLYTO%%/$replyto/og;
$_ =~ s/%%SUBJECT%%/$portlist/og;
$_ =~ s/%%STARTTIME%%/$starttime/og;
$header .= $_;
}
return $header;
}
sub mail {
my ($template, $rcpt, $ports) = @_;
if (%{$ports}) {
if ($rcpt) {
if (!open MAIL, '|-') {
exec $sendmail, '-oi', '-t', '-f', $returnpath;
die;
}
print MAIL $template;
blame *MAIL, $ports;
close MAIL;
} else {
$template =~ s/^.*?\n\n//os;
print $template;
blame *STDOUT, $ports;
}
}
}
my $tmpl;
$tmpl = template $h_from, $rcpt_orig, $h_replyto, $starttime, \%pkgorigin;
mail $tmpl, $rcpt_orig, \%pkgorigin;
$tmpl = template $h_from, $rcpt_vers, $h_replyto, $starttime, \%backwards;
mail $tmpl, $rcpt_vers, \%backwards;
$tmpl = template $h_from, $rcpt_watch, $h_replyto, $starttime, \%watched;
mail $tmpl, $rcpt_watch, \%watched;
$tmpl = template $h_from, $rcpt_watch, $h_replyto, $starttime, \%watchedm;
mail $tmpl, $rcpt_watchm, \%watchedm;
exit((%pkgorigin || %backwards) ? 1 : 0);
__END__
From: %%FROM%%
To: %%RCPT%%
CC: %%CC%%
Reply-To: %%REPLYTO%%
Subject: Ports with a broken PKGORIGIN: %%SUBJECT%%
X-FreeBSD-Chkversion: PKGORIGIN
** The following ports have an incorrect PKGORIGIN **
PKGORIGIN connects packaged or installed ports to the directory they
originated from. This is essential for tools like pkg_version or
portupgrade to work correctly. Wrong PKGORIGINs are often caused by a
wrong order of CATEGORIES after a repocopy.
Please fix any errors as soon as possible.
The ports tree was updated at %%STARTTIME%%.
.
From: %%FROM%%
To: %%RCPT%%
CC: %%CC%%
Reply-To: %%REPLYTO%%
Subject: Ports with version numbers going backwards: %%SUBJECT%%
X-FreeBSD-Chkversion: backwards
** The following ports have a version number that sorts before a previous one **
For many package tools to work correctly, it is of utmost importance that
version numbers of a port form a monotonic increasing sequence over time.
Refer to the FreeBSD Porter's Handbook, 'Package Naming Conventions' for
more information. Tools that won't work include pkg_version, portupgrade
and portaudit. A common error is an accidental deletion of PORTEPOCH.
Please fix any errors as soon as possible.
The ports tree was updated at %%STARTTIME%%.
.
From: %%FROM%%
To: %%RCPT%%
Reply-To: %%REPLYTO%%
Subject: Version changes in your watched ports: %%SUBJECT%%
X-FreeBSD-Chkversion: vwatch
** The following ports have changed version numbers **
You have requested to be notified of version changes in the following
ports:
The ports tree was updated at %%STARTTIME%%.
.
From: %%FROM%%
To: %%RCPT%%
Reply-To: %%REPLYTO%%
Subject: Maintainer changes in your watched ports: %%SUBJECT%%
X-FreeBSD-Chkversion: mwatch
** The following ports have changed maintainers **
You have requested to be notified of maintainer changes in the following
ports:
The ports tree was updated at %%STARTTIME%%.
.
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