From a94d9664c1ba82ed1f0f2b9c22de9ee4138bf3af Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian@liberator.relativity.greenend.org.uk>
Date: Fri, 24 Jul 2009 17:48:42 +0100
Subject: [PATCH] Actually compress marketdata.gz (!)

---
 pctb/commod-results-processor | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/pctb/commod-results-processor b/pctb/commod-results-processor
index 4a70ddf..fe26f88 100755
--- a/pctb/commod-results-processor
+++ b/pctb/commod-results-processor
@@ -435,6 +435,24 @@ sub save_upload_html ($$) {
     close R or die $!;
 }
 
+sub gzip ($) {
+    my ($raw) = @_;
+    my $tf= IO::File::new_tmpfile() or die $!;
+    print $tf $raw or die $!;
+    $tf->flush or die $!;
+    $tf->seek(0,0) or die $!;
+    my $child= open GZ, "-|"; defined $child or die $!;
+    if (!$child) {
+	open STDIN, "<&", $tf;
+	exec 'gzip'; die $!;
+    }
+    my $r;
+    { undef $/; $!=0; $r= <GZ>; }
+    defined $r or die $!;
+    close GZ or die "$! $?";  die $? if $?;
+    return $r;
+}
+
 sub main__upload () {
     my $ocean= $ENV{'YPPSC_OCEAN'};  die unless $ocean;
     my $island= $ENV{'YPPSC_ISLAND'};  die unless $island;
@@ -445,7 +463,7 @@ sub main__upload () {
     my $content= {
 	'marketdata' => [ undef, "marketdata.gz",
 			  Content_Type => 'application/gzip',
-			  Content => $o
+			  Content => gzip($o),
 			  ]
 		      };
 
-- 
2.30.2