gecko/build/macosx/universal/fix-buildconfig

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#!/usr/bin/perl
2012-05-21 04:12:37 -07:00
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
use strict;
use warnings;
use Archive::Zip(':ERROR_CODES');
my ($BUILDCONFIG);
sub fixBuildconfig($$$);
$BUILDCONFIG = 'content/global/buildconfig.html';
if (scalar(@ARGV) != 3) {
print STDERR ("usage: fix-buildconfig <jar|file> <file1> <file2>\n");
exit(1);
}
if (!fixBuildconfig($ARGV[0], $ARGV[1], $ARGV[2])) {
exit(1);
}
exit(0);
sub fixBuildconfig($$$) {
my ($mode, $path1, $path2);
($mode, $path1, $path2) = @_;
if ($mode ne 'jar' && $mode ne 'file') {
print STDERR ($0.': must specify jar or file\n');
return 0;
}
my ($contents1, $contents2);
my ($ze, $zip1, $zip2);
if ($mode eq 'jar') {
$zip1 = Archive::Zip->new();
if (($ze = $zip1->read($path1)) != AZ_OK) {
print STDERR ($0.': could not read "'.$path1.'": error '.$ze."\n");
return 0;
}
$zip2 = Archive::Zip->new();
if (($ze = $zip2->read($path2)) != AZ_OK) {
print STDERR ($0.': could not read "'.$path2.'": error '.$ze."\n");
return 0;
}
$contents1 = $zip1->contents($BUILDCONFIG);
$contents2 = $zip2->contents($BUILDCONFIG);
} elsif ($mode eq 'file') {
local($/);
my ($file1, $file2);
open($file1, '<'.$path1.$BUILDCONFIG) or return 0;
open($file2, '<'.$path2.$BUILDCONFIG) or return 0;
$contents1 = <$file1>;
$contents2 = <$file2>;
close($file1);
close($file2);
}
if (!defined($contents1)) {
print STDERR ($0.': could not get "'.$BUILDCONFIG.'" from "'.$path1.'"'.
"\n");
return 0;
}
if (!defined($contents2)) {
print STDERR ($0.': could not get "'.$BUILDCONFIG.'" from "'.$path2.'"'.
"\n");
return 0;
}
my (@lines1, @lines2);
@lines1 = split(/\n/, $contents1);
@lines2 = split(/\n/, $contents2);
my ($line, @linesNew);
@linesNew = ();
# Copy everything from the first file up to the end of its <body>.
while ($line = shift(@lines1)) {
if ($line eq '</body>') {
last;
}
push(@linesNew, $line);
}
# Insert a <hr> between the two files.
push (@linesNew, '<hr> </hr>');
# Copy the second file's content beginning after its leading <h1>.
while ($line = shift(@lines2)) {
if ($line eq '<h1>about:buildconfig</h1>') {
last;
}
}
while ($line = shift(@lines2)) {
push(@linesNew, $line);
}
my ($contentsNew);
$contentsNew = join("\n", @linesNew);
if ($mode eq 'jar') {
if (!defined($zip1->contents($BUILDCONFIG, $contentsNew))) {
print STDERR ($0.': could not set "'.$BUILDCONFIG.'" to "'.$path1.'"'.
"\n");
return 0;
}
if (!defined($zip2->contents($BUILDCONFIG, $contentsNew))) {
print STDERR ($0.': could not set "'.$BUILDCONFIG.'" to "'.$path2.'"'.
"\n");
return 0;
}
if (($ze = $zip1->overwrite()) != AZ_OK) {
print STDERR ($0.': could not write "'.$path1.'": error '.$ze."\n");
return 0;
}
if (($ze = $zip2->overwrite()) != AZ_OK) {
print STDERR ($0.': could not write "'.$path2.'": error '.$ze."\n");
return 0;
}
} elsif ($mode eq 'file') {
my ($file1, $file2);
open($file1, '>'.$path1.$BUILDCONFIG) or return 0;
open($file2, '>'.$path2.$BUILDCONFIG) or return 0;
print $file1 ($contentsNew);
print $file2 ($contentsNew);
close($file1);
close($file2);
}
return 1;
}