cgal/Maintenance/test_handling/to_zipped_format

#!/usr/bin/env perl

use Cwd;
use strict;

my $TMPDIR;
my $version = "";
my $final_version;

my $original_arguments=join(" ", @ARGV);

sub usage {
    print STDERR "$0: usage\n";
    print STDERR "$0 [-v version] result1.tar[.gz] ...\n";
    print STDERR "$0: you called it with the arguments:\n";
    print STDERR "$0 $original_arguments\n";
}

sub make_tempdir()
{
    my $dirno = 1;
    $TMPDIR = "TMP$dirno";
    while ( -f $TMPDIR or -d $TMPDIR ) {
	++$dirno;
	$TMPDIR = "TMP$dirno";
    }
    mkdir($TMPDIR,0770) or die "Cannot create temporary directory $TMPDIR\n";
}

sub reformat_results($)
{
    $_ = shift;
    s/\.tar//;
    my $platform = $_;
#    system("dos2unix ${platform}.txt ${platform}.txt");
    open (PLATFORM_RESULTS,"<${platform}.txt") or return;
    my $line;
    while ( ($line = <PLATFORM_RESULTS>) && /^\s*$/) {
    }
    $_ = $line;
    open (PLATFORM_INFO,">${platform}.info") or return;
    open (PLATFORM_NEW_RESULTS,">${platform}.new_results") or return;
    my ($CGAL_VERSION,$LEDA_VERSION,$TESTER,$TESTER_NAME,$TESTER_ADDRESS,$GMP,$MPFR,$ZLIB,$BLAS,$LAPACK,$OPENGL,$TAUCS,$BOOST,$QT) = ("-","-","-","-","-","-","-","-","-","-","-","-","-","-");
    my ($LDFLAGS,$CXXFLAGS) = ("", "");
    while (! /^------/) {
        if(/^\s*$/) {
            goto NEXT;
        }
	if (/^CGAL_VERSION\s+([\w\.-]+)/) {
	    $CGAL_VERSION = $1;
	}
	if (/LEDA_VERSION = '([^']+)'/) {
	    $LEDA_VERSION="$1";
	}
	if (/LEDAWIN_VERSION = '([^']+)'/) {
	    $LEDA_VERSION="$LEDA_VERSION+win";
	}
	if (/^TESTER\s+([\w\.-]+)/) {
	    $TESTER = $1;
	}
	if (/^TESTER_NAME\s+(.*)$/) {
	    $TESTER_NAME = $1;
	}
	if (/^TESTER_ADDRESS\s+(.*)$/) {
	    $TESTER_ADDRESS = $1;
	}
	if (/MPFR_VERSION = '([^']+)'/) {
	    $MPFR="$1";
	}
	if (/ZLIB_VERSION = '([^']+)'/) {
	    $ZLIB="$1";
	}
	if (/BLAS_VERSION = '([^']+)'/) {
	    $BLAS="+";
	}
	if (/LAPACK_VERSION = '([^']+)'/) {
	    $LAPACK="+";
	}
	if (/OPENGL_VERSION = '([^']+)'/) {
	    $OPENGL="$1";
	}
	if (/TAUCS_VERSION = '([^']+)'/) {
	    $TAUCS="$1";
	}
	if (/GMP_VERSION = '([^']+)'/) {
	    $GMP="$1";
	}
	if (/GMPXX_VERSION = '([^']+)'/) {
	    $GMP="$GMP+gmpxx";
	}
	if (/QT_VERSION = '([^']+)'/) {
	    $QT="$1";
	}
	if (/BOOST_VERSION = '([^']+)'/) {
	    $BOOST="$1";
	}
	if (/BOOST_THREAD_VERSION = '([^']+)'/) {
	    $BOOST="$BOOST+thread";
	}
	if (/BOOST_PROGRAM_OPTIONS_VERSION = '([^']+)'/) {
	    $BOOST="$BOOST+program_options";
	}
	if (/BOOST_BIMAP_VERSION = '([^']+)'/) {
	    $BOOST="$BOOST+bimap";
	}
	if (/CUSTOM_CXXFLAGS = '([^']*)'/) {
	    $CXXFLAGS="$1";
	}
	if (/CUSTOM_LDFLAGS = '([^']*)'/) {
	    $LDFLAGS="$1";
	}
        if(/^CGAL_TEST_PLATFORM /) {
            # should be the last one of the header
            last;
        }
#        if(! /^[A-Z][a-z]/ ) {
#            # the header is finished
#            print PLATFORM_NEW_RESULTS $_;
#            last;
#        }
NEXT:	if(! ($_= <PLATFORM_RESULTS>)) {
            # should never happen!!
            last;
        }
    }
    while (<PLATFORM_RESULTS>) {
	print PLATFORM_NEW_RESULTS $_;
    }
    rename("${platform}.new_results","${platform}.txt") or die "cannot rename!";
    print PLATFORM_INFO <<"EOF";
$CGAL_VERSION
$TESTER
$TESTER_NAME
$TESTER_ADDRESS
$BOOST
$MPFR
$GMP
$QT
$OPENGL
$BLAS
$LAPACK
$TAUCS
$LEDA_VERSION
$CXXFLAGS
$LDFLAGS
EOF
    close(PLATFORM_INFO);
    close(PLATFORM_RESULTS);
    close(PLATFORM_NEW_RESULTS);
    $final_version="CGAL-$CGAL_VERSION";
    if ($version
        && $version ne "CGAL-$CGAL_VERSION"
        && ($version !~ /^CGAL-${CGAL_VERSION}-I-[\d]+$/)) {
	die "Wrong version in $platform: $CGAL_VERSION instead of $version.\n";
    }
}

sub one_archive($)
{
    my $archive = shift;
    if (! -f $archive) {
	print STDERR "$archive is not a valid filename\n";
	return 0;
    }
    if ( $archive =~ m/\.gz$/ ) {
	system("gunzip", "$archive") == 0 or return 0;
	$archive =~ s/\.gz$//;
    }
    if ( $archive =~ m/.*\.tgz$/ ) {
	system("gunzip", "$archive") == 0 or return 0;
	$archive =~ s/\.tgz$/.tar/;
    }
    if ( $archive !~ /\.tar$/) {
	print STDERR "$0: $archive not a tar file\n";
	return 0;
    }
    make_tempdir();
    rename("$archive","$TMPDIR/$archive") or die "cannot rename";
    chdir("$TMPDIR") or die "cannot chdir";
    system("gtar", "xf", "$archive") == 0 or die "cannot gtar";
    unlink($archive);

    reformat_results($archive);
    system('gzip',glob("*/*")) == 0 or die "cannot gzip";
    system('chmod','-R','a+r,og+w','.') == 0 or die "cannot chmod";
    system('tar', 'cf', "../$archive", glob("*")) == 0 or die;
    chdir('..') or die;
    system('rm', '-rf', "$TMPDIR")== 0 or die;
    return 1;
}

sub all_archives() {
    my $archive;
    foreach $archive (@ARGV) {
	if (one_archive($archive)) {
            open (TESTRESULTSLOG, ">>../test_results.log")
                  or die "Could not open test_results.log\n";
            my $date=`date`;
            chop $date;
	    print TESTRESULTSLOG "$final_version : $archive succesfully reformatted. [ $date ]\n";
            close (TESTRESULTSLOG);
	} else {
	    print STDERR "$final_version : Could not reformat $archive\n";
	}
    }
}


if ($#ARGV < 0) {
    usage;
    exit 1;
}

if ($ARGV[0] eq "-v") {
    shift;
    $version = shift;
}

if ($#ARGV < 0) {
    usage;
    exit 1;
}

all_archives();
exit 0;