From e3b051aeeb968528d918b6af6c1e1df0bd7de958 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Mon, 13 Dec 2004 16:56:18 +0000
Subject: * Include the size of the bzipped archive (necessary for computing
 the   cheapest download path), as well as the hash of the contents of the  
 path (necessary for checking patch applicability).

---
 corepkgs/nar/nar.sh.in | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'corepkgs/nar/nar.sh.in')

diff --git a/corepkgs/nar/nar.sh.in b/corepkgs/nar/nar.sh.in
index 11344f7ff..11598e6a9 100644
--- a/corepkgs/nar/nar.sh.in
+++ b/corepkgs/nar/nar.sh.in
@@ -6,10 +6,14 @@ export PATH=/bin:/usr/bin
 echo "packing $path into $out..."
 mkdir $out
 dst=$out/$(basename $path).nar.bz2
-@bindir@/nix-store --dump "$path" | @bzip2@ > $dst
+@bindir@/nix-store --dump "$path" > tmp
 
-if test "${PIPESTATUS[0]}" != "0"; then exit 1; fi
+@bzip2@ < tmp > $dst
 
-md5=$(md5sum -b $dst | cut -c1-32)
+narHash=$(md5sum -b tmp | cut -c1-32)
 if test $? != 0; then exit 1; fi
-echo $md5 > $out/md5
+echo $narHash > $out/nar-hash
+
+narbz2Hash=$(md5sum -b $dst | cut -c1-32)
+if test $? != 0; then exit 1; fi
+echo $narbz2Hash > $out/narbz2-hash
-- 
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