зеркало из https://github.com/mozilla/pjs.git
386 строки
12 KiB
Perl
386 строки
12 KiB
Perl
#!/usr/bin/perl
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#
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is Patcher 2, a patch generator for the AUS2 system.
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#
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# The Initial Developer of the Original Code is
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# Mozilla Corporation
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#
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# Portions created by the Initial Developer are Copyright (C) 2006
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Chase Phillips (chase@mozilla.org)
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# J. Paul Reed (preed@mozilla.com)
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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#
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package MozAUSLib;
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use Cwd;
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use File::Path;
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use File::Copy qw(move copy);
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use English;
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use File::Spec::Functions;
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use MozBuild::Util qw(RunShellCommand MkdirWithPath HashFile);
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require Exporter;
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@ISA = qw(Exporter);
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@EXPORT_OK = qw(CreatePartialMarFile CreatePartialMarPatchInfo
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GetAUS2PlatformStrings GetBouncerPlatformStrings
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ValidateToolsDirectory
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EnsureDeliverablesDir
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SubstitutePath
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GetSnippetDirFromChannel
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CachedHashFile
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);
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use strict;
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##
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## CONSTANTS
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##
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use vars qw($MAR_BIN $MBSDIFF_BIN $MAKE_BIN
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$INCREMENTAL_UPDATE_BIN $UNWRAP_FULL_UPDATE_BIN
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$FAST_INCREMENTAL_UPDATE_BIN
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$TMPDIR_PREFIX
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%BOUNCER_PLATFORMS %AUS2_PLATFORMS
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$DEFAULT_PARTIAL_MAR_OUTPUT_FILE
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$DEFAULT_SNIPPET_BASE_DIR $DEFAULT_SNIPPET_TEST_DIR
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$SNIPPET_CHECKSUM_HASH_CACHE);
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$MAR_BIN = 'dist/host/bin/mar';
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$MBSDIFF_BIN = 'dist/host/bin/mbsdiff';
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$INCREMENTAL_UPDATE_BIN = 'tools/update-packaging/make_incremental_update.sh';
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$FAST_INCREMENTAL_UPDATE_BIN = 'tools/update-packaging/make_incremental_updates.py';
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$UNWRAP_FULL_UPDATE_BIN = 'tools/update-packaging/unwrap_full_update.pl';
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$MAKE_BIN = '/usr/bin/make';
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$TMPDIR_PREFIX = '/dev/shm/tmp/MozAUSLib';
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%BOUNCER_PLATFORMS = ( 'win32' => 'win',
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'linux-i686' => 'linux',
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'mac' => 'osx',
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'unimac' => 'osx',
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);
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%AUS2_PLATFORMS = ( 'macppc' => 'Darwin_ppc-gcc3',
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'mac' => 'Darwin_Universal-gcc3',
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'linux-i686' => 'Linux_x86-gcc3',
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'win32' => 'WINNT_x86-msvc' );
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$DEFAULT_PARTIAL_MAR_OUTPUT_FILE = 'partial.mar';
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$DEFAULT_SNIPPET_BASE_DIR = 'aus2';
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$DEFAULT_SNIPPET_TEST_DIR = $DEFAULT_SNIPPET_BASE_DIR . '.test';
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##
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## Global, used by CachedHashFile()
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##
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$SNIPPET_CHECKSUM_HASH_CACHE = {};
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sub CachedHashFile {
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my %args = @_;
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if (! exists($args{'file'}) || !exists($args{'type'})) {
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die("ASSERT: CachedHashFile: null file and/or type");
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}
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# Let HashFile do all the heavy error checking lifting...
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my $file = $args{'file'};
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my $checksumType = $args{'type'};
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if (! exists($SNIPPET_CHECKSUM_HASH_CACHE->{$file})) {
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$SNIPPET_CHECKSUM_HASH_CACHE->{$file} = {};
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}
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if (! exists($SNIPPET_CHECKSUM_HASH_CACHE->{$file}->{$checksumType})) {
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$SNIPPET_CHECKSUM_HASH_CACHE->{$file}->{$checksumType} =
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HashFile(file => $file, type => $checksumType);
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}
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return $SNIPPET_CHECKSUM_HASH_CACHE->{$file}->{$checksumType};
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}
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sub EnsureDeliverablesDir
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{
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my %args = @_;
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die "ASSERT: null config spec\n" if (not defined($args{'config'}));
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my $configSpec = $args{'config'};
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my $fullDeliverableDirPath = catfile($configSpec->GetDeliverableDir(),
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lc($configSpec->GetApp()));
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MkdirWithPath(dir => $fullDeliverableDirPath, mask => 0751) or
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die "ASSERT: EnsureDeliverablesDir(): " .
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"MkdirWithPath($fullDeliverableDirPath) failed\n";
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return $fullDeliverableDirPath;
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}
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sub ValidateToolsDirectory
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{
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my %args = @_;
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my $toolsDir= $args{'toolsDir'};
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if ($toolsDir !~ /^\//) {
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die "ASSERT: ValidateToolsDirectory() requires a full path: $toolsDir\n";
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}
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my $binPrefix = "$toolsDir/mozilla";
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return (-d $binPrefix and
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-x "$binPrefix/$MAR_BIN" and
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-x "$binPrefix/$MBSDIFF_BIN" and
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-x "$binPrefix/$FAST_INCREMENTAL_UPDATE_BIN" and
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-x "$binPrefix/$INCREMENTAL_UPDATE_BIN" and
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-x "$binPrefix/$UNWRAP_FULL_UPDATE_BIN");
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}
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sub GetAUS2PlatformStrings
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{
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my %retHash = %AUS2_PLATFORMS;
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return %retHash;
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}
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sub GetBouncerPlatformStrings
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{
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my %retHash = %BOUNCER_PLATFORMS;
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return %retHash;
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}
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sub CreatePartialMarFile
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{
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my %args = @_;
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my $fromCompleteMar = $args{'from'};
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my $toCompleteMar = $args{'to'};
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my $outputDir = $args{'outputDir'} || getcwd();
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my $outputFile = $args{'outputFile'} || $DEFAULT_PARTIAL_MAR_OUTPUT_FILE;
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my $mozdir = $args{'mozdir'};
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my $forceList = $args{'force'};
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my $startingWd = getcwd();
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if (not defined($mozdir)) {
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die "ASSERT: CreatePartialMarFile(): mozdir undefined\n";
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}
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if (not ValidateToolsDirectory(toolsDir => $mozdir)) {
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print STDERR "Invalid Mozilla working dir: $mozdir\n";
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return -1;
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} else {
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# We actually want the CVS directory itself...
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$mozdir .= '/mozilla';
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}
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my $mar = "$mozdir/$MAR_BIN";
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my $mbsdiff = "$mozdir/$MBSDIFF_BIN";
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my $makeIncrementalUpdate = "$mozdir/$INCREMENTAL_UPDATE_BIN";
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# Seed PRNG.
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srand (time() ^ $PID ^ unpack "%L*", `ps axww|gzip`);
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my $tmpDir = "$TMPDIR_PREFIX.CreatePartialMarFile/$PID/" .
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int(rand(1000000));
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my $fromDir = "$tmpDir/from";
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my $toDir = "$tmpDir/to";
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my $partialDir = "$tmpDir/partial";
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my @createdDirs = ($tmpDir, $fromDir, $toDir, $partialDir);
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foreach my $dir (@createdDirs) {
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if (not MkdirWithPath(dir => $dir)) {
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print STDERR "MkdirWithPath() failed on $dir: $EVAL_ERROR\n";
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return -1;
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}
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}
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if ( not -r $fromCompleteMar) {
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print STDERR "CreatePartialMarFile: $fromCompleteMardoesn't exist!";
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return -1;
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}
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if ( not -r $toCompleteMar ) {
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print STDERR "CreatePartialMarFile: $toCompleteMar doesn't exist!";
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return -1;
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}
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# XXX - Add check here to verify md5/sha1 checksum of file is as-expected.
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# Extract the source MAR file.
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$ENV{'MAR'} = $mar;
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my $extractCommand = catfile($mozdir, $UNWRAP_FULL_UPDATE_BIN);
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my $unwrapArgs = [catfile($startingWd, $fromCompleteMar)];
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printf("Decompressing $fromCompleteMar with $extractCommand " .
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join(" ", @{$unwrapArgs}) . "...\n");
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chdir($fromDir) or die "chdir() $fromDir failed: $ERRNO";
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my $rv = RunShellCommand(command => $extractCommand,
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args => $unwrapArgs,
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output => 1);
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if ($rv->{'exitValue'} != 0) {
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die "FAILED: $extractCommand: $rv->{'exitValue'}, output: $rv->{'output'}\n";
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}
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printf("done\n");
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# Extract the destination MAR file.
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$unwrapArgs = [catfile($startingWd, $toCompleteMar)];
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printf("Decompressing $toCompleteMar with $extractCommand " .
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join(" ", @{$unwrapArgs}) . "...\n");
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chdir($toDir) or die "chdir() $toDir failed: $ERRNO";;
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$rv = RunShellCommand(command => $extractCommand,
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args => $unwrapArgs,
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output => 1);
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if ($rv->{'exitValue'} != 0) {
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die "FAILED: $extractCommand: $rv->{'exitValue'}, output: $rv->{'output'}\n";
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}
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printf("done\n");
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# Build the partial patch.
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chdir($mozdir);
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my $outputMar = catfile($mozdir, $DEFAULT_PARTIAL_MAR_OUTPUT_FILE);
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$ENV{'MBSDIFF'} = $mbsdiff;
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my $incrUpdateArgs = [];
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# Tack any force arguments onto the beginning of the arg list
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if (defined($forceList) && scalar(@{$forceList}) > 0) {
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foreach my $file (@{$forceList}) {
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push(@{$incrUpdateArgs}, ('-f', $file));
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}
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}
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push(@{$incrUpdateArgs}, ($outputMar, $fromDir, $toDir));
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printf("Building partial update with: $makeIncrementalUpdate " .
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join(" ", @{$incrUpdateArgs}) . "\n...");
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$rv = RunShellCommand(command => $makeIncrementalUpdate,
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args => $incrUpdateArgs,
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output => 1);
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if ($rv->{'exitValue'} != 0) {
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die "FAILED: $makeIncrementalUpdate: $rv->{'exitValue'}, " .
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"output: $rv->{'output'}\n";
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}
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printf("done\n");
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if (-f $outputMar) {
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printf("Found $outputMar.\n");
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} else {
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print STDERR "Couldn't find partial output mar: $outputMar\n";
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}
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my $finalDeliverable = catfile($outputDir, $outputFile);
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printf("Moving $outputMar to $finalDeliverable... \n");
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move($outputMar, $finalDeliverable) or
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die "move($outputMar, $finalDeliverable) failed: $ERRNO";
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printf("done\n");
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printf("Removing temporary directories...\n");
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foreach my $dir (@createdDirs ) {
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printf("\tRemoving $dir...\n");
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eval { rmtree($dir) };
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if ($EVAL_ERROR) {
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print STDERR "rmtree on $dir failed; $EVAL_ERROR";
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return 1;
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}
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}
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printf("done\n");
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chdir($startingWd) or die "Couldn't chdir() back to $startingWd: $ERRNO";
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return 1;
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}
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sub SubstitutePath
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{
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my %args = @_;
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my $string = $args{'path'} ||
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die 'ASSERT: SubstitutePath() called with null path';
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my $platform = $args{'platform'} || 'UNDEFINED';
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my $locale = $args{'locale'} ||'UNDEFINED';
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my $version = $args{'version'} || 'UNDEFINED';
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my $app = $args{'app'} || 'UNDEFINED';
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my %bouncer_platforms = GetBouncerPlatformStrings();
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my $bouncer_platform = $bouncer_platforms{$platform};
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$string =~ s/%platform%/$platform/g;
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$string =~ s/%locale%/$locale/g;
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$string =~ s/%bouncer\-platform%/$bouncer_platform/g;
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$string =~ s/%version%/$version/g;
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$string =~ s/%app%/$app/g;
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return $string;
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}
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sub GetSnippetDirFromChannel {
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my %args = @_;
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die 'ASSERT: GetSnippetDirFromChannel(): null/invalid update config ' .
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"object\n" if (!exists($args{'config'}) || ref($args{'config'}) ne 'HASH');
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die "ASSERT: GetSnippetDirFromChannel(): null channel\n" if (
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!exists($args{'channel'}));
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my $channel = $args{'channel'};
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my $currentUpdateConfig = $args{'config'};
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die "ASSERT: GetSnippetDirFromChannel(): invalid update config object\n"
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if (! exists($currentUpdateConfig->{'to'}) ||
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!exists($currentUpdateConfig->{'from'}));
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my $snippetDirTestKey = $channel . '-dir';
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if (exists($currentUpdateConfig->{$snippetDirTestKey})) {
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return $DEFAULT_SNIPPET_BASE_DIR . '.' .
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$currentUpdateConfig->{$snippetDirTestKey};
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} elsif ($channel =~ /test(-\w+)?$/) {
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return $DEFAULT_SNIPPET_TEST_DIR;
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} else {
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return $DEFAULT_SNIPPET_BASE_DIR;
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}
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}
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1;
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