common/tools/populateziptemplate.pl
author Simon Howkins <simonh@symbian.org>
Tue, 25 Aug 2009 11:06:23 +0100
changeset 380 d4dac57985d9
parent 372 ea854a4b723d
child 388 2ab990de5a23
permissions -rw-r--r--
Bug 299 populateziptemplate.pl aborts if it cannot determine the license for a source component Changed so that even if it encounters an error it will still generate the output file before it exits with a failure error code.

#!perl -w
# Copyright (c) 2009 Symbian Foundation Ltd
# This component and the accompanying materials are made available
# under the terms of the License "Eclipse Public License v1.0"
# which accompanies this distribution, and is available
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
#
# Initial Contributors:
# Symbian Foundation Ltd - initial contribution.
# 
# Contributors:
#
# Description:
# Populates the template for packaging src and binaries in the build

use strict;

use FindBin;
use lib "$FindBin::Bin/lib";
use Text::CSV;
require XML::Simple;

# Raw inputs come in as parameters to the script
# TODO: Use a proper option parsing module
my $sourcesCSV = shift or die "First arg must be source csv file";
my $template = shift or die "Second arg must be template file";
my $ftl = shift or die "Third arg must be output file";
my $rndExcludes = shift or die "Fourth arg must be rnd-excludes file";
my $nosource = shift;
if(defined $nosource && $nosource !~ m/--nosource/i)
{
  die "fifth argument can only be \'--nosource\'";
}

# Load CSV
open my $csvText, "<", $sourcesCSV or die "Unable to open sources.csv from $sourcesCSV";
my $csv = Text::CSV->new();
my @keys;
my @packages;
while (my $line = <$csvText>)
{
	chomp $line;
	next unless $line;
	unless ($csv->parse($line))
	{
		my $err = $csv->error_input();
		die "Failed to parse line '$line': $err";
	}

	if (! @keys)
	{
		# First line - note the column names
		@keys =  $csv->fields();
	}
	else
	{
		# Already got the keys, so get the data
		my %package;
		# Read into a hash slice
		@package{@keys} = $csv->fields();
		push @packages, \%package;
	}
}
close $csvText;

# This controls how the XML parsing decides what should be tags and what should be attributes
# It's been worked out mostly by trial and error :-(
my $keyAttr = { config => "name", name => "set"};
# Load template
my $xml = XML::Simple->new();
my $zipConfig = $xml->XMLin($template, keyattr => $keyAttr);
my @allRndFiles;

my $failures = 0;

# For each package in CSV...
foreach my $package (@packages)
{
	warn "Warning: Package $package->{dst} does not appear on the local system\n" unless -d $package->{dst};
	$package->{dst} =~ s{^/}{}g;
	if ($package->{source} =~ m{/(sfl|oss)/(MCL|FCL)/sf/([^/]+)/([^/]+)})
	{
		if(!defined $nosource)
  	{
  		push @{$zipConfig->{config}->{config}->{src}->{config}->{$1}->{config}},
  		{
  			set =>
  			[
  				{
  					name => "name",
  					value=> "src_$1_$3_$4",
  				},
  				{
  					name => "include",
  					value => "$package->{dst}/**",
  				},
  			]
  		};
  	}	
	}
	elsif ($package->{source} =~ m{/rnd/([^/]+)/([^/]+)})
	{
		# RnD repository
		my $name = "binaries_$2";
		if ($1 eq "rndonly") { $name="bin_$1_$2";}
		
		# Create a zip object
		push @{$zipConfig->{config}->{config}->{src}->{config}->{rnd}->{config}},
		{
			set =>
			[
				{
					name => "root.dir",
					value=> "\${build.drive}/$package->{dst}",
				},
				{
					name => "name",
					value=> "$name",
				},
				{
					name => "include",
					value=> "/**",
				},
			]
		};
		# Enumerate all the files on the local disk that are in this repository
		(my $dosCompatibleDst = $package->{dst}) =~ s{/}{\\}g;
		my @files = `dir /b/s/a-d $dosCompatibleDst 2> nul:`;
		#print "@files\n";
		next unless @files;
		# Add the files to this zip object
		@files = grep {
			s{\\}{/}g;
			s!^[A-Z]:/$package->{dst}/!!i;
			m{^epoc32/}i;
		} @files;
		push @allRndFiles, @files;
		
		open FILE, ">", $name ."_includefile.txt" or die "Cannot write includefile!";
		print FILE @files;
		close FILE;
	}
	else
	{
		warn "Cannot determine license for '$package->{source}'\n";
		$failures++;
	}
}

# Turn the RnD source inclusion lists into a binary exclusion list
my @excludes = map { {name => "exclude", value => "$_"} } @allRndFiles;
push @{$zipConfig->{config}->{config}->{bin}->{config}->{set}}, @excludes;

$xml->XMLout($zipConfig, OutputFile => $ftl, XMLDecl => 1, RootName => 'build', keyattr => $keyAttr);

# Output all rnd files into exclude list for later
open my $fh, ">", $rndExcludes or die "Cannot write exlude file!";
print $fh @allRndFiles;
close $fh;

exit($failures);