gecko-dev/config/add-chrome.pl

88 строки
2.3 KiB
Perl

#!/perl
use File::Path;
use Fcntl qw(:DEFAULT :flock);
use Getopt::Std;
use IO::File;
getopts("l");
my $installedChromeFile = $ARGV[0];
my $disableJarPackaging = $ARGV[1];
my $chromeType = $ARGV[2];
my $pkgName = $ARGV[3];
my $jarFileName = $ARGV[4];
#print "add-chrome $installedChromeFile $disableJarPackaging $chromeType $pkgName $jarFileName\n";
my $nofilelocks = 0;
if (defined($::opt_l)) {
$nofilelocks = 1;
}
if ($jarFileName =~ /(.*)\.jar/) {
$jarFileName = $1;
}
my $line;
if ($disableJarPackaging) {
$line = "$chromeType,install,url,resource:/chrome/$jarFileName/$chromeType/$pkgName/";
}
else {
$line = "$chromeType,install,url,jar:resource:/chrome/$jarFileName.jar!/$chromeType/$pkgName/";
}
my $lockfile = "$installedChromeFile.lck";
my $lockhandle = new IO::File;
if (!$nofilelocks) {
open($lockhandle,">$lockfile") ||
die("WARNING: Could not create lockfile for $lockfile. Exiting.\n");
flock($lockhandle, LOCK_EX);
}
if (open(FILE, "<$installedChromeFile")) {
while (<FILE>) {
chomp;
if ($_ =~ $line) {
# line already appears in installed-chrome.txt file
# just update the mod date
close(FILE) || die "error: can't close $installedChromeFile: $!";
if (!$nofilelocks) {
unlink($lockfile);
flock($lockhandle, LOCK_UN);
}
my $now = time;
utime($now, $now, $installedChromeFile) || die "couldn't touch $installedChromeFile";
print "+++ updating chrome $installedChromeFile\n+++\t$line\n";
exit;
}
}
close(FILE) || die "error: can't close $installedChromeFile: $!";
}
if (!$nofilelocks) {
unlink($lockfile);
flock($lockhandle, LOCK_UN);
}
my $dir = $installedChromeFile;
if ("$dir" =~ /([\w\d.\-\\\/]+)[\\\/]([\w\d.\-]+)/) {
$dir = $1;
}
mkpath($dir, 0, 0755);
if (!$nofilelocks) {
open($lockhandle,">$lockfile") ||
die("WARNING: Could not create lockfile for $lockfile. Exiting.\n");
flock($lockhandle, LOCK_EX);
}
open(FILE, ">>$installedChromeFile") || die "can't open $installedChromeFile: $!";
print FILE "$line\n";
close(FILE) || die "error: can't close $installedChromeFile: $!";
if (!$nofilelocks) {
unlink($lockfile);
flock($lockhandle, LOCK_UN);
}
print "+++ adding chrome $installedChromeFile\n+++\t$line\n";