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download-using-manifests: Don't use nix-prefetch-url

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Instead call curl directly and pipe it into ‘nix-store --restore’.
This saves I/O and prevents creating garbage in the Nix store.
This commit is contained in:
Eelco Dolstra 2012-07-27 10:47:36 -04:00
parent b4ea83249b
commit 3a8f841612
2 changed files with 29 additions and 41 deletions
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2
scripts/download-from-binary-cache.pl.in
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@ -428,7 +428,7 @@ sub downloadBinary {
}
my $url = "$binaryCacheUrl/$info->{url}"; # FIXME: handle non-relative URLs
print STDERR "\n*** Downloading ‘$url’ into ‘$storePath’...\n";
if (system("$Nix::Config::curl --fail --location '$url' | $decompressor | $Nix::Config::binDir/nix-store --restore $storePath") != 0) {
if (system("$Nix::Config::curl --fail --location --insecure '$url' | $decompressor | $Nix::Config::binDir/nix-store --restore $storePath") != 0) {
die "download of `$info->{url}' failed" . ($! ? ": $!" : "") . "\n" unless $? == 0;
next;
}