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* nix-prefetch-url: support caching. If the environment variable

NIX_DOWNLOAD_CACHE is set, then nix-prefetch-url will store the hash
  and timestamp of downloaded files in the directory
  $NIX_DOWNLOAD_CACHE.  This allows it to figure out if the file is
  still in the Nix store.
This commit is contained in:
Eelco Dolstra 2007-08-09 23:16:44 +00:00
parent ef240bc0d5
commit f881f7a017
3 changed files with 58 additions and 13 deletions

View file

@ -39,7 +39,7 @@ sub processURL {
$url =~ s/\/$//;
print "obtaining list of Nix archives at $url...\n";
system("@curl@ --fail --silent --show-error --location --max-redirs 20 " .
system("@curl@ --fail -# --show-error --location --max-redirs 20 " .
"'$url' > '$manifest'") == 0
or die "curl failed: $?";