about summary refs log tree commit diff
path: root/scripts/download-from-binary-cache.pl.in
diff options
context:
space:
mode:
authorEelco Dolstra <eelco.dolstra@logicblox.com>2013-07-01T19·02+0200
committerEelco Dolstra <eelco.dolstra@logicblox.com>2013-07-01T19·03+0200
commit5116214343ecce70a3cb7037f223313314a0a614 (patch)
treefe35411b06a074849b0cb538e4c5a9fc425346a4 /scripts/download-from-binary-cache.pl.in
parent798671163254d9766f711f4e8101bc72bcf4bd5c (diff)
Add support for uncompressed NARs in binary caches
Issue NixOS/hydra#102.
Diffstat (limited to 'scripts/download-from-binary-cache.pl.in')
-rw-r--r--scripts/download-from-binary-cache.pl.in7
1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/download-from-binary-cache.pl.in b/scripts/download-from-binary-cache.pl.in
index abd1f7b712c4..ab72e83e8f35 100644
--- a/scripts/download-from-binary-cache.pl.in
+++ b/scripts/download-from-binary-cache.pl.in
@@ -513,8 +513,9 @@ sub downloadBinary {
         next unless defined $info;
 
         my $decompressor;
-        if ($info->{compression} eq "bzip2") { $decompressor = "$Nix::Config::bzip2 -d"; }
-        elsif ($info->{compression} eq "xz") { $decompressor = "$Nix::Config::xz -d"; }
+        if ($info->{compression} eq "bzip2") { $decompressor = "| $Nix::Config::bzip2 -d"; }
+        elsif ($info->{compression} eq "xz") { $decompressor = "| $Nix::Config::xz -d"; }
+        elsif ($info->{compression} eq "none") { $decompressor = ""; }
         else {
             print STDERR "unknown compression method ‘$info->{compression}’\n";
             next;
@@ -522,7 +523,7 @@ sub downloadBinary {
         my $url = "$cache->{url}/$info->{url}"; # FIXME: handle non-relative URLs
         print STDERR "\n*** Downloading ‘$url’ to ‘$storePath’...\n";
         checkURL $url;
-        if (system("$Nix::Config::curl --fail --location --insecure '$url' | $decompressor | $Nix::Config::binDir/nix-store --restore $destPath") != 0) {
+        if (system("$Nix::Config::curl --fail --location --insecure '$url' $decompressor | $Nix::Config::binDir/nix-store --restore $destPath") != 0) {
             warn "download of `$url' failed" . ($! ? ": $!" : "") . "\n";
             next;
         }