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#!/usr/bin/perl
#
# check-old-build: check for packages which are in Building for extended time
# Copyright (C) 1998 Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# $Id: check-old-builds,v 1.10 2000/09/11 11:40:02 rnhodek Exp $
#
# $Log: check-old-builds,v $
# Revision 1.10 2000/09/11 11:40:02 rnhodek
# Added a host part when sending mails.
#
# Revision 1.9 1999/08/03 11:07:59 rnhodek
# Ignore "Database locked" lines from wanna-build.
#
# Revision 1.8 1999/07/09 13:19:00 rnhodek
# In old-build mails, add a note what happens without uploaded-build.
#
# Revision 1.7 1999/06/02 12:39:59 rnhodek
# Add /usr/local/bin to $PATH if not there yet.
#
# Revision 1.6 1999/05/31 11:33:55 rnhodek
# Remove calls to symlinks of wanna-build (list-needs-build, build-info etc.)
# and use wanna-build itself with appropriate option instead (this removes the
# necessity to have the symlinks; you may still want them for typing
# convenience...)
# Remove assumption that wanna-build & Co. are installed in /usr/local; remove
# absolute paths where possible and otherwise search for it in /usr/local/bin
# and /usr/bin.
# do-merge-*: Remove hardcoded /usr/local/var/debbuild path; extract the path
# from /etc/wanna-build-conf.
#
# Revision 1.5 1999/03/09 12:05:59 rnhodek
# Handle "Database for DIST doesn't exist" output.
#
# Revision 1.4 1999/02/03 11:20:51 rnhodek
# Remove packages from reported-old-builds that aren't in state Building
# anymore.
#
# Revision 1.3 1999/01/19 13:00:02 rnhodek
# Check in all distributions, not only in unstable.
#
# Revision 1.2 1998/11/06 13:50:40 rnhodek
# Remove debugging stuff.
#
# Revision 1.1 1998/11/06 13:48:56 rnhodek
# Initial writing
#
use strict;
use Time::Local;
my $HOME = $ENV{'HOME'}
or die "HOME not defined in environment!\n";
$ENV{PATH} .= ":/usr/local/bin" if $ENV{'PATH'} !~ m,/usr/local/bin(:|$),;
my $reported_file = "$HOME/lib/reported-old-builds";
my $list_cmd = "wanna-build --list=building -v";
my $report_days = 10;
my $mailprog = "/usr/lib/sendmail";
chomp( my $mailname = `cat /etc/mailname` || `hostname` );
my $sender = $ENV{'LOGNAME'} || (getpwuid($<))[0];
my ($pkg, $builder, $date);
my %reported;
my %seen;
my $now = time;
my $report_time = $report_days * 24*60*60;
my %monname = ('jan', 0,
'feb', 1,
'mar', 2,
'apr', 3,
'may', 4,
'jun', 5,
'jul', 6,
'aug', 7,
'sep', 8,
'oct', 9,
'nov', 10,
'dec', 11 );
if (open( F, "<$reported_file" )) {
while( <F> ) {
next if !/^(\S+)\s+(\S+)\s+(\d+)$/;
$reported{$2}->{$1} = $3;
}
close( F );
}
my $dist;
foreach $dist (qw(stable frozen unstable)) {
open( PIPE, "$list_cmd --dist=$dist 2>&1 |" )
or die "Cannot spawn $list_cmd: $!\n";
while( <PIPE> ) {
next if /^wanna-build Revision/ || /^Total \d+ package/;
if (/^Database for \S+ doesn't exist/i) {
last;
}
elsif (m,^\S*/(\S+) by (\S+) \[.*\]$,) {
($pkg, $builder) = ($1, $2);
$seen{$dist}->{$pkg} = 1;
}
elsif (/^\s+Previous state was \S+ until (.*)$/) {
$date = parse_date($1);
check( $dist, $pkg, $builder, $date );
}
elsif (/^Database locked by \S+ -- please wait/ || /^\s/) {
# ignore
}
else {
warn "Unexpected output from $list_cmd line $.:\n$_";
}
}
close( PIPE );
}
open( F, ">$reported_file" )
or die "Cannot open $reported_file for writing: $!\n";
foreach $dist (qw(stable frozen unstable)) {
foreach (keys %{$reported{$dist}}) {
print F "$_ $dist $reported{$dist}->{$_}\n"
if $seen{$dist}->{$_};
}
}
close( F );
exit 0;
sub check {
my ($dist, $pkg, $builder, $bdate) = @_;
my $date = (exists $reported{$dist}->{$pkg}) ?
$reported{$dist}->{$pkg} : $bdate;
if ($now - $date > $report_time) {
notify_mail( $dist, $pkg, $builder, $bdate );
$reported{$dist}->{$pkg} = $now;
}
}
sub notify_mail {
my ($dist, $pkg, $to, $_date) = @_;
my $date = localtime($date);
local( *MAIL );
local $SIG{'PIPE'} = 'IGNORE';
open( MAIL, "| $mailprog -oem $to\@$mailname" )
or die "Can't open pipe to $mailprog: $!\n";
print MAIL <<"EOF";
From: $sender\@$mailname
To: $to\@$mailname
Subject: Old build of $pkg (dist=$dist)
The package $pkg has been taken by you for
building in distribution $dist at $date.
This is some time ago now, so it could be you have forgotten the build.
Can you please check this and --if this is the case-- give back the package
or finish it?
If you did not call wanna-build --uploaded, it might also be the case
that the package isn't installed yet in the archive.
(This is an automated message.)
EOF
close( MAIL );
}
sub parse_date {
my $text = shift;
die "Cannot parse date: $text\n"
if $text !~ /^(\d{4}) (\w{3}) (\d+) (\d{2}):(\d{2}):(\d{2})$/;
my ($year, $mon, $day, $hour, $min, $sec) = ($1, $2, $3, $4, $5, $6);
$mon =~ y/A-Z/a-z/;
die "Invalid month name $mon" if !exists $monname{$mon};
$mon = $monname{$mon};
return timelocal($sec, $min, $hour, $day, $mon, $year);
}
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