mirror of
https://github.com/mozilla/gecko-dev.git
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355 lines
9.5 KiB
Perl
355 lines
9.5 KiB
Perl
#!/perl
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# make-jars [-f] [-v] [-l] [-d <chromeDir>] [-s <srcdir>] < <jar.mn>
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# we'll be pulling in some stuff from the script directory
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use FindBin;
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push @INC, $FindBin::Bin;
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use strict;
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use Getopt::Std;
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use Cwd;
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use File::stat;
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use Time::localtime;
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use Cwd;
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use File::Copy;
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use File::Path;
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use IO::File;
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require mozLock;
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import mozLock;
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my $objdir = getcwd;
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getopts("d:s:f:avl");
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my $baseFilesDir = ".";
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if (defined($::opt_s)) {
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$baseFilesDir = $::opt_s;
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}
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my $chromeDir = ".";
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if (defined($::opt_d)) {
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$chromeDir = $::opt_d;
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}
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my $verbose = 0;
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if (defined($::opt_v)) {
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$verbose = 1;
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}
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my $fileformat = "jar";
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if (defined($::opt_f)) {
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($fileformat = $::opt_f) =~ tr/A-Z/a-z/;
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}
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if ("$fileformat" ne "jar" &&
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"$fileformat" ne "flat" &&
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"$fileformat" ne "both") {
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print "File format specified by -f option must be one of: jar, flat, or both.\n";
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exit(1);
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}
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my $zipmoveopt = "";
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if ("$fileformat" eq "jar") {
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$zipmoveopt = "-m";
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}
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my $nofilelocks = 0;
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if (defined($::opt_l)) {
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$nofilelocks = 1;
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}
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my $autoreg = 1;
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if (defined($::opt_a)) {
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$autoreg = 0;
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}
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if ($verbose) {
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print "make-jars "
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. "-v -d $chromeDir "
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. ($fileformat ? "-f $fileformat " : "")
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. ($nofilelocks ? "-l " : "")
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. ($baseFilesDir ? "-s $baseFilesDir " : "")
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. "\n";
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}
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sub zipErrorCheck($$)
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{
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my ($err,$lockfile) = @_;
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return if ($err == 0 || $err == 12);
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mozUnlock($lockfile) if (!$nofilelocks);
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die ("Error invoking zip: $err");
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}
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sub JarIt
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{
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my ($destPath, $jarfile, $args, $overrides) = @_;
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my $oldDir = cwd();
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chdir("$destPath/$jarfile");
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if ("$fileformat" eq "flat") {
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unlink("../$jarfile.jar") if ( -e "../$jarfile.jar");
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chdir($oldDir);
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return 0;
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}
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#print "cd $destPath/$jarfile\n";
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my $lockfile = "../$jarfile.lck";
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mozLock($lockfile) if (!$nofilelocks);
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if (!($args eq "")) {
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my $cwd = getcwd;
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my $err = 0;
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#print "zip $zipmoveopt -u ../$jarfile.jar $args\n";
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# Handle posix cmdline limits (4096)
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while (length($args) > 4000) {
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#print "Exceeding POSIX cmdline limit: " . length($args) . "\n";
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my $subargs = substr($args, 0, 3999);
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my $pos = rindex($subargs, " ");
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$subargs = substr($args, 0, $pos);
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$args = substr($args, $pos);
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#print "zip $zipmoveopt -u ../$jarfile.jar $subargs\n";
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#print "Length of subargs: " . length($subargs) . "\n";
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system("zip $zipmoveopt -u ../$jarfile.jar $subargs") == 0 or
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$err = $? >> 8;
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zipErrorCheck($err,$lockfile);
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}
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#print "Length of args: " . length($args) . "\n";
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#print "zip $zipmoveopt -u ../$jarfile.jar $args\n";
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system("zip $zipmoveopt -u ../$jarfile.jar $args") == 0 or
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$err = $? >> 8;
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zipErrorCheck($err,$lockfile);
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}
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if (!($overrides eq "")) {
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my $err = 0;
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print "+++ overriding $overrides\n";
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while (length($args) > 4000) {
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#print "Exceeding POSIX cmdline limit: " . length($args) . "\n";
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my $subargs = substr($args, 0, 3999);
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my $pos = rindex($subargs, " ");
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$subargs = substr($args, 0, $pos);
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$args = substr($args, $pos);
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#print "zip $zipmoveopt ../$jarfile.jar $subargs\n";
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#print "Length of subargs: " . length($subargs) . "\n";
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system("zip $zipmoveopt ../$jarfile.jar $subargs") == 0 or
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$err = $? >> 8;
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zipErrorCheck($err,$lockfile);
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}
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#print "zip $zipmoveopt ../$jarfile.jar $overrides\n";
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system("zip $zipmoveopt ../$jarfile.jar $overrides\n") == 0 or
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$err = $? >> 8;
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zipErrorCheck($err,$lockfile);
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}
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mozUnlock($lockfile) if (!$nofilelocks);
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chdir($oldDir);
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#print "cd $oldDir\n";
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}
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sub RegIt
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{
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my ($chromeDir, $jarFileName, $chromeType, $pkgName) = @_;\
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chop($pkgName) if ($pkgName =~ m/\/$/);
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#print "RegIt: $chromeDir, $jarFileName, $chromeType, $pkgName\n";
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my $line;
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if ($fileformat eq "flat") {
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$line = "$chromeType,install,url,resource:/chrome/$jarFileName/$chromeType/$pkgName/";
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} else {
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$line = "$chromeType,install,url,jar:resource:/chrome/$jarFileName.jar!/$chromeType/$pkgName/";
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}
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my $installedChromeFile = "$chromeDir/installed-chrome.txt";
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my $lockfile = "$installedChromeFile.lck";
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mozLock($lockfile) if (!$nofilelocks);
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my $err = 0;
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if (open(FILE, "<$installedChromeFile")) {
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while (<FILE>) {
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chomp;
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if ($_ =~ $line) {
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# line already appears in installed-chrome.txt file
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# just update the mod date
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close(FILE) or $err = 1;
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if ($err) {
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mozUnlock($lockfile) if (!$nofilelocks);
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die "error: can't close $installedChromeFile: $!";
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}
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my $now = time;
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utime($now, $now, $installedChromeFile) or $err = 1;
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mozUnlock($lockfile) if (!$nofilelocks);
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if ($err) {
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die "couldn't touch $installedChromeFile";
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}
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print "+++ updating chrome $installedChromeFile\n+++\t$line\n";
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return;
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}
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}
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close(FILE) or $err = 1;
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if ($err) {
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mozUnlock($lockfile) if (!$nofilelocks);
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die "error: can't close $installedChromeFile: $!";
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}
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}
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mozUnlock($lockfile) if (!$nofilelocks);
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my $dir = $installedChromeFile;
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if ("$dir" =~ /([\w\d.\-\\\/\+]+)[\\\/]([\w\d.\-]+)/) {
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$dir = $1;
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}
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mkpath($dir, 0, 0755);
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mozLock($lockfile) if (!$nofilelocks);
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$err = 0;
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open(FILE, ">>$installedChromeFile") or $err = 1;
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if ($err) {
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mozUnlock($lockfile) if (!$nofilelocks);
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die "can't open $installedChromeFile: $!";
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}
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print FILE "$line\n";
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close(FILE) or $err = 1;
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mozUnlock($lockfile) if (!$nofilelocks);
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if ($err) {
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die "error: can't close $installedChromeFile: $!";
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}
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print "+++ adding chrome $installedChromeFile\n+++\t$line\n";
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}
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sub EnsureFileInDir
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{
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my ($destPath, $srcPath, $destFile, $srcFile, $override) = @_;
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#print "EnsureFileInDir($destPath, $srcPath, $destFile, $srcFile, $override)\n";
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my $src = $srcFile;
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if (defined($src)) {
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if (! -e $src ) {
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$src = "$srcPath/$srcFile";
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}
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}
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else {
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$src = "$srcPath/$destFile";
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# check for the complete jar path in the dest dir
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if (!-e $src) {
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#else check for just the file name in the dest dir
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my $dir = "";
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my $file;
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if ($destFile =~ /([\w\d.\-\_\\\/\+]+)[\\\/]([\w\d.\-\_]+)/) {
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$dir = $1;
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$file = $2;
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}
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else {
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die "file not found: $srcPath/$destFile";
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}
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$src = "$srcPath/$file";
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if (!-e $src) {
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die "file not found: $srcPath/$destFile";
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}
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}
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}
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$srcPath = $src;
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$destPath = "$destPath/$destFile";
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my $srcStat = stat($srcPath);
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my $srcMtime = $srcStat ? $srcStat->mtime : 0;
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my $destStat = stat($destPath);
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my $destMtime = $destStat ? $destStat->mtime : 0;
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#print "destMtime = $destMtime, srcMtime = $srcMtime\n";
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if (!-e $destPath || $destMtime < $srcMtime || $override) {
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#print "copying $destPath, from $srcPath\n";
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my $dir = "";
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my $file;
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if ($destPath =~ /([\w\d.\-\_\\\/\+]+)[\\\/]([\w\d.\-\_]+)/) {
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$dir = $1;
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$file = $2;
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}
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else {
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$file = $destPath;
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}
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if ($srcPath) {
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$file = $srcPath;
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}
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if (!-e $file) {
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die "error: file '$file' doesn't exist";
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}
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if (!-e $dir) {
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mkpath($dir, 0, 0775) || die "can't mkpath $dir: $!";
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}
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unlink $destPath; # in case we had a symlink on unix
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copy($file, $destPath) || die "copy($file, $destPath) failed: $!";
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# fix the mod date so we don't jar everything (is this faster than just jarring everything?)
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my $mtime = stat($file)->mtime || die $!;
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my $atime = stat($file)->atime;
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$atime = $mtime if !defined($atime);
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utime($atime, $mtime, $destPath);
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return 1;
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}
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return 0;
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}
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while (<STDIN>) {
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chomp;
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start:
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if (/^([\w\d.\-\_\\\/]+).jar\:\s*$/) {
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my $jarfile = $1;
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my $args = "";
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my $overrides = "";
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my $cwd = cwd();
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print "+++ making chrome $cwd => $chromeDir/$jarfile.jar\n";
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while (<STDIN>) {
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if (/^\s+([\w\d.\-\_\\\/\+]+)\s*(\([\w\d.\-\_\\\/]+\))?$\s*/) {
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my $dest = $1;
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my $srcPath = defined($2) ? substr($2, 1, -1) : $2;
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EnsureFileInDir("$chromeDir/$jarfile", $baseFilesDir, $dest, $srcPath, 0);
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$args = "$args$dest ";
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if ($autoreg && $dest =~ /([\w\d.\-\_\+]+)\/([\w\d.\-\_\\\/]+)contents.rdf/)
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{
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my $chrome_type = $1;
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my $pkg_name = $2;
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RegIt($chromeDir, $jarfile, $chrome_type, $pkg_name);
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}
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} elsif (/^\+\s+([\w\d.\-\_\\\/\+]+)\s*(\([\w\d.\-\_\\\/]+\))?$\s*/) {
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my $dest = $1;
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my $srcPath = defined($2) ? substr($2, 1, -1) : $2;
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EnsureFileInDir("$chromeDir/$jarfile", $baseFilesDir, $dest, $srcPath, 1);
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$overrides = "$overrides$dest ";
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if ($autoreg && $dest =~ /([\w\d.\-\_\+]+)\/([\w\d.\-\_\\\/]+)contents.rdf/)
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{
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my $chrome_type = $1;
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my $pkg_name = $2;
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RegIt($chromeDir, $jarfile, $chrome_type, $pkg_name);
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}
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} elsif (/^\s*$/) {
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# end with blank line
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last;
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} else {
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JarIt($chromeDir, $jarfile, $args, $overrides);
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goto start;
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}
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}
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JarIt($chromeDir, $jarfile, $args, $overrides);
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} elsif (/^\s*\#.*$/) {
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# skip comments
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} elsif (/^\s*$/) {
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# skip blank lines
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} else {
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close;
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die "bad jar rule head at: $_";
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}
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}
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