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Add an environment variable $NIX_BINARY_CACHES specifying URLs of binary caches

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This commit is contained in:
Eelco Dolstra 2012-07-01 21:55:36 -04:00
parent f4190c38ba
commit 440adfbdd1
1 changed files with 7 additions and 2 deletions
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9
scripts/download-from-binary-cache.pl.in
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@ -4,7 +4,9 @@ use strict;
use Nix::Config; use Nix::Config;
use Nix::Store; use Nix::Store;
my @binaryCacheUrls = ("file:///tmp/binary-cache2");
my @binaryCacheUrls = split / /, ($ENV{"NIX_BINARY_CACHES"} || "");
sub getInfoFrom { sub getInfoFrom {
my ($storePath, $pathHash, $binaryCacheUrl) = @_; my ($storePath, $pathHash, $binaryCacheUrl) = @_;
@ -12,7 +14,7 @@ sub getInfoFrom {
#print STDERR "checking $infoUrl...\n"; #print STDERR "checking $infoUrl...\n";
my $s = `$Nix::Config::curl --fail --silent --location ${infoUrl}`; my $s = `$Nix::Config::curl --fail --silent --location ${infoUrl}`;
if ($? != 0) { if ($? != 0) {
print STDERR "GOT CURL REPLY ", $? >> 8, "\n"; #print STDERR "GOT CURL REPLY ", $? >> 8, "\n";
return undef; return undef;
} }
my ($storePath2, $url, $compression, $fileHash, $fileSize, $narHash, $narSize, $deriver); my ($storePath2, $url, $compression, $fileHash, $fileSize, $narHash, $narSize, $deriver);
@ -45,6 +47,7 @@ sub getInfoFrom {
} }
} }
sub getInfo { sub getInfo {
my ($storePath) = @_; my ($storePath) = @_;
@ -58,6 +61,7 @@ sub getInfo {
return undef; return undef;
} }
sub downloadBinary { sub downloadBinary {
my ($storePath) = @_; my ($storePath) = @_;
@ -82,6 +86,7 @@ sub downloadBinary {
return 0; return 0;
} }
if ($ARGV[0] eq "--query") { if ($ARGV[0] eq "--query") {
while (<STDIN>) { while (<STDIN>) {