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#! /usr/bin/perl -wT
#
# Require the debian package libchart-perl.
$ENV{PATH}="/usr/bin:/bin";
$dirpng = shift @ARGV;
$dirpng =~ m/(.*)/ and $dirpng=$1;
$oneyearago = `date +"%Y-%m-%d" -d "1 year ago"`;
while (<>)
{
my ($file);
m/^(.*\/popcon-([0-9-]+)(\.stable)?\.gz)$/ or next;
$file=$1;
$f=$2;
push @date,$f;
open FILE,"zcat $file|";
while(<FILE>)
{
my @line=split(/ +/);
if ($line[0] eq "Submissions:")
{
$subt{$f}=$line[1];
}
elsif ($line[0] eq "Architecture:")
{
$sub{$f}->{$line[1]}=$line[2];
$arch{$line[1]}++;
}
elsif ($line[0] eq "Release:")
{
if (defined($line[2]))
{
if ($line[1] =~ m/^([0-9]+(?:\.[0-9]+)*)/)
{
$rel{$f}->{"$1"}+=$line[2];
} else {
$rel{$f}->{"unknown"}+=$line[2];
}
} else {
$rel{$f}->{"unknown"}+=$line[1];
}
}
elsif ($line[0] eq "Package:")
{
last;
}
}
close FILE;
}
sub ytick
{
my ($x)=$_[0];
$x < 1 and return 0;
return int 2**($x-1);
}
use Chart::LinesPoints;
sub getsub
{
my ($day,$r)=@_;
return defined($sub{$day}->{$r})?$sub{$day}->{$r}:0;
}
sub submission_chart
{
my ($pngname,$startdate,$ticks,$title)=@_;
my (@days) = sort grep { defined($sub{$_}->{'i386'}) } @date;
@days = sort grep { $_ ge $startdate } @days;
my (@data) = (\@days);
my ($today)=$days[-1];
my (@arch)= sort {getsub($today,$b) <=> getsub($today,$a)} (keys %arch);
$maxv = -10;
for $arch (@arch)
{
my @res=();
for (@days)
{
my $data=defined($sub{$_}->{$arch})?log($sub{$_}->{$arch})/log(2)+1:0;
push @res,$data;
$maxv=$data if ($data > $maxv);
}
push @data,\@res;
}
$obj=Chart::LinesPoints->new (600,400);
$obj->set ('title' => "Number of submissions per architectures $title");
$obj->set ('legend_labels' => [@arch]);
$obj->set ('f_y_tick' => \&ytick);
$obj->set ('brush_size' => 3);
$obj->set ('pt_size' => 3);
$obj->set ('max_val' => $maxv+1);
$obj->set ('max_y_ticks' => 30);
$obj->set ('y_ticks' => int $maxv +1);
$obj->set ('x_ticks' => 'vertical');
$obj->set ('skip_x_ticks' => $ticks);
$obj->png ("$dirpng/submission$pngname.png", \@data);
}
submission_chart ("","0000-00-00",63,"");
submission_chart ("-1year",$oneyearago,14,"(last 12 months)");
use Chart::Composite;
my (@days) = sort grep { defined($sub{$_}->{'i386'}) } @date;
my (@arch)= sort (keys %arch);
for $arch (@arch)
{
my @data;
my @res=();
my @tot=();
for (@days)
{
push @res,defined($sub{$_}->{$arch})?$sub{$_}->{$arch}:0;
push @tot,defined($subt{$_})?$subt{$_}:0;
}
@data=(\@days,\@res,\@tot);
@labels=($arch, 'all submissions');
$obj=Chart::Composite->new (700,400);
$obj->set ('title' => "Number of submissions for $arch");
$obj->set ('legend_labels' => \@labels);
$obj->set ('brush_size' => 3);
$obj->set ('pt_size' => 7);
$obj->set ('x_ticks' => 'vertical');
$obj->set ('skip_x_ticks' => 63);
$obj->set ('composite_info' => [ ['LinesPoints', [1]], ['LinesPoints', [2] ] ]);
$obj->png ("$dirpng/sub-$arch.png", \@data);
}
sub getrel
{
my ($day,$r)=@_;
return defined($rel{$day}->{$r})?$rel{$day}->{$r}:0;
}
sub release_chart
{
my ($pngname,$startdate,$ticks,$title)=@_;
my (@days) = sort grep { $_ ge $startdate } @date;
my (%release) = map { map { $_ => 1 } keys %{$rel{$_}} } @days;
my (@data) = (\@days);
my ($today)=$days[-1];
my (@release)= sort {getrel($today,$b) <=> getrel($today,$a)} (keys %release);
for $release (@release)
{
my @res=();
for (@days)
{
my $data=getrel($_,$release);
push @res,$data;
}
push @data,\@res;
}
$obj=Chart::LinesPoints->new (600,400);
$obj->set ('title' => "popularity-contest versions in use $title");
$obj->set ('legend_labels' => [@release]);
$obj->set ('brush_size' => 3);
$obj->set ('pt_size' => 3);
$obj->set ('x_ticks' => 'vertical');
$obj->set ('skip_x_ticks' => $ticks);
$obj->png ("$dirpng/release$pngname.png", \@data);
}
release_chart ("","2004-05-14",63,"");
release_chart ("-1year",$oneyearago,14,"(last 12 months)");