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#!/usr/bin/perl -w
# Copyright (C) 2011, 2012, 2013 Apple Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Filters the output of build-webkit into a more human-readable format.
use strict;
use warnings;
use CGI qw(escapeHTML);
use File::Basename;
use FindBin;
use lib $FindBin::Bin;
use Getopt::Long;
use VCSUtils;
use constant {
STYLE_PLAIN => 0,
STYLE_HEADER => 1,
STYLE_SUCCESS => 2,
STYLE_ALERT => 3,
HTML_HEADER =><<HTMLHEADER,
<html>
<head>
<title>Build Log</title>
<style>
body { font-family: Monaco, monospace; font-size: 10px; color: #666; line-height: 1.5em; }
h2 { margin: 1.5em 0 0 0; font-size: 1.0em; font-weight: bold; color: blue; }
p { margin: 0; padding-left: 1.5em; border-left: 3px solid #fff; }
p.alert { border-left-color: red; color: red; margin: 1.5em 0 0 0; }
p.alert + p { margin: 1.5em 0 0 0; }
p.alert + p.alert { margin: 0; }
p.success { color: green; }
</style>
</head>
<body>
HTMLHEADER
HTML_FOOTER =><<HTMLFOOTER,
</body>
</html>
HTMLFOOTER
};
sub printLine($$);
sub setLogfileOption($$);
sub setOutputFormatOption($$);
sub shouldIgnoreLine($$);
sub usageAndExit();
# Defined in VCSUtils.
sub possiblyColored($$);
# Global variables used only in global scope.
my $outputPath = "&STDOUT";
my $showHelp;
# Global variables used in global and subroutine scope.
our $logUnfilteredOutput;
our $outputFormat = "text";
our $unfilteredOutputPath = "build.log";
our $useColor = -t STDOUT;
sub usageAndExit()
{
print STDERR <<__END__;
Usage: @{[ basename($0) ]} [options] buildlog1 [buildlog2 ...]
build-webkit | @{[ basename($0) ]} [options]
-h|--help Show this help message
Output Options:
-o|--output Path for output (default: STDOUT)
-f|--format Output format (default: $outputFormat)
text: Plain text
html: Standalone HTML document
--[no-]color ANSI color output for text (default: on, if -o is STDOUT)
Unfiltered Logging Options:
-l|--log Save unfiltered output to file (see --log-file)
--logfile Path to save unfiltered output (implies --log, default: $unfilteredOutputPath)
__END__
exit 1;
}
my $getOptionsResult = GetOptions(
'h|help' => \$showHelp,
'o|output=s' => \$outputPath,
'f|format=s' => \&setOutputFormatOption,
'color!' => \$useColor,
'l|log' => \$logUnfilteredOutput,
'logfile=s' => \&setLogfileOption,
);
if (-t STDIN || $showHelp || !$getOptionsResult) {
usageAndExit();
}
open(OUTPUT_HANDLE, ">$outputPath") or die "Failed to open $outputPath : $!";
if ($logUnfilteredOutput) {
open(UNFILTERED_OUTPUT_HANDLE, ">$unfilteredOutputPath") or die "Failed to open $unfilteredOutputPath : $!";
}
print OUTPUT_HANDLE HTML_HEADER if ($outputFormat eq "html");
my $buildFinished;
my $buildFailed = 0;
for (my $previousLine = "", my $line = <>; $line; $previousLine = $line, $line = <>) {
print UNFILTERED_OUTPUT_HANDLE $line if $logUnfilteredOutput;
chomp($line);
next if shouldIgnoreLine($previousLine, $line);
if ($line =~ /^={10}/) {
printLine($line, STYLE_SUCCESS);
$buildFinished = 1;
} elsif ($line =~ /^===/) {
printLine($line, STYLE_HEADER);
} elsif ($line =~ /Checking Dependencies|Check dependencies/) {
printLine($line, STYLE_PLAIN);
} elsif ($line =~ /\*\* BUILD SUCCEEDED \*\*/) {
printLine("Build Succeeded", STYLE_SUCCESS);
} elsif ($line =~ /^(PhaseScriptExecution|CompileC|Distributed-CompileC|Ld|PBXCp|CpResource|CopyPNGFile|CopyTiffFile|CpHeader|Processing|ProcessInfoPlistFile|ProcessPCH|ProcessPCH\+\+|Touch|Libtool|CopyStringsFile|Mig|CreateUniversalBinary|Analyze|ProcessProductPackaging|CodeSign|SymLink|Updating|CompileXIB|StripNIB|CopyPlistFile|GenerateDSYMFile) ("[^"]+"|\S+)?/) {
my ($command, $path) = ($1, basename($2));
$path =~ s/"//g;
printLine("$command $path", STYLE_PLAIN);
} elsif ($line =~ /^\/\S+?(strip|WebCoreExportFileGenerator) .*?(\/|\> )(\S+)/) {
my ($command, $path) = (basename($1), basename($3));
printLine("$command $path", STYLE_PLAIN);
} elsif ($line =~ /^offlineasm\: /) {
printLine($line, STYLE_PLAIN);
} elsif ($line =~ /^Generating message.*(header|receiver) for (\S+)\.\.\./) {
my ($command, $path) = ($1, basename($2));
printLine("Generating message $command $path", STYLE_PLAIN);
} elsif ($line =~ /^(\S+\/cc).*?(\S+)\.(out|exp)/) {
my ($command, $path) = (basename($1), basename($2));
printLine("$command $path", STYLE_PLAIN);
} else {
# This only gets hit if stderr is redirected to stdout.
if ($line =~ /\*\* BUILD FAILED \*\*/) {
$buildFailed = 1;
}
printLine($line, $buildFinished ? STYLE_SUCCESS : STYLE_ALERT);
}
}
print OUTPUT_HANDLE HTML_FOOTER if ($outputFormat eq "html");
close(OUTPUT_HANDLE);
close(UNFILTERED_OUTPUT_HANDLE) if ($logUnfilteredOutput);
exit $buildFailed;
sub printLine($$)
{
my ($line, $style) = @_;
if ($outputFormat eq "html") {
$line = escapeHTML($line);
if ($style == STYLE_HEADER) { print OUTPUT_HANDLE "<h2>$line</h2>"; }
elsif ($style == STYLE_SUCCESS) { print OUTPUT_HANDLE "<p class=\"success\">$line</p>"; }
elsif ($style == STYLE_ALERT) { print OUTPUT_HANDLE "<p class=\"alert\">$line</p>"; }
else { print OUTPUT_HANDLE "<p>$line</p>"; }
} else {
if ($useColor) {
my $colors = "reset";
if ($style == STYLE_HEADER) { $colors = "blue"; }
if ($style == STYLE_SUCCESS) { $colors = "green"; }
if ($style == STYLE_ALERT) { $colors = "red"; }
print OUTPUT_HANDLE possiblyColored($colors, $line);
} else {
print OUTPUT_HANDLE $line;
}
}
print OUTPUT_HANDLE "\n";
}
sub setLogfileOption($$)
{
my ($opt, $value) = @_;
$unfilteredOutputPath = $value;
$logUnfilteredOutput = 1;
}
sub setOutputFormatOption($$)
{
my ($opt, $value) = @_;
$value = lc($value);
if ($value ne "html" && $value ne "text") {
die "The $opt option must be either \"html\" or \"text\"";
}
$outputFormat = $value;
}
sub shouldIgnoreLine($$)
{
my ($previousLine, $line) = @_;
return 1 if $line =~ /^\s*$/;
return 1 if $line =~ /^Build settings from command line:/;
return 1 if $line =~ /make: Nothing to be done for `all'\./;
return 1 if $line =~ /^JavaScriptCore\/create_hash_table/;
return 1 if $line =~ /JavaScriptCore.framework\/PrivateHeaders\/create_hash_table/;
return 1 if $line =~ /^JavaScriptCore\/pcre\/dftables/;
return 1 if $line =~ /^Creating hashtable for /;
return 1 if $line =~ /^Wrote output to /;
return 1 if $line =~ /^(touch|perl|cat|rm -f|bison|flex|python|\/usr\/bin\/g\+\+|gperf|echo|sed|if \[ \-f|WebCore\/generate-export-file) /;
return 1 if $line =~ /^UNDOCUMENTED: /;
return 1 if $line =~ /libtool.*has no symbols/;
return 1 if $line =~ /^# Lower case all the values, as CSS values are case-insensitive$/;
return 1 if $line =~ /^if sort /;
return 1 if $line =~ /^ / && $previousLine !~ /referenced from:$/;
return 1 if $line =~ /^printf /;
return 1 if $line =~ /^offlineasm: Nothing changed/;
return 1 if $line =~ /^Showing first/;
return 0;
}
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