pjs/tools/tinderbox/multi-tinderbox.pl

92 строки
2.2 KiB
Perl
Executable File

#!/usr/bin/perl
# vim:sw=4:et:ts=4:ai:
use strict;
use Cwd;
sub PrintUsage() {
die <<END_USAGE
usage: $0 [options]
Options:
--example-config Instead of running, print an example
'multi-config.pl' to help get started.
END_USAGE
}
sub PrintExample() {
print <<END_EXAMPLE
# multi-config.pl
\$BuildSleep = 10; # minutes
\$Tinderboxes = [
{ tree => "SeaMonkey", args => "--depend --mozconfig mozconfig" },
{ tree => "SeaMonkey-Branch", args => "--depend --mozconfig mozconfig" },
];
END_EXAMPLE
;
exit;
}
sub HandleArgs() {
return if ($#ARGV == -1);
PrintUsage() if ($#ARGV != 0 || $ARGV[0] ne "--example-config");
PrintExample();
}
sub LoadConfig() {
if (-r 'multi-config.pl') {
no strict 'vars';
open CONFIG, 'multi-config.pl' or
print "can't open multi-config.pl, $?\n";
local $/ = undef;
my $config = <CONFIG>;
close CONFIG;
package Settings;
eval $config;
} else {
warn "Error: Need tinderbox config file, multi-config.pl\n";
exit;
}
}
sub Run() {
my $start_time = time();
OUTER: while (1) {
# $BuildSleep is the minimum amount of time a build is allowed to take.
# It prevents sending too many messages to the tinderbox server when
# something is broken.
foreach my $treeentry (@{$Settings::Tinderboxes}) {
my $multidir = getcwd();
chdir($treeentry->{tree}) or
die "Tree $treeentry->{tree} does not exist";
system("./build-seamonkey.pl --once $treeentry->{args}");
chdir($multidir);
# We sleep 15 seconds to open up a window for stopping a build.
sleep 15;
# Provide a fall-over technique that stops the multi-tinderbox
# script once the current build cycle has completed.
if ( -e "fall-over" ) {
system("mv fall-over fall-over.$$.done");
last OUTER;
}
}
my $sleep_time = ($Settings::BuildSleep * 60) - (time() - $start_time);
if ($sleep_time > 0) {
print "\n\nSleeping $sleep_time seconds ...\n";
sleep $sleep_time;
}
$start_time = time();
}
}
HandleArgs();
LoadConfig();
Run();