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* Allow the user to override the list of mirrors for specific

Browse source 
mirror:// sites through environment variables, e.g.

  NIX_MIRRORS_gnu="ftp://ftp.nluug.nl/pub/gnu/ ftp://ftp.gnu.org/pub/gnu/"

  or

  NIX_MIRRORS_sourceforge="http://surfnet.dl.sourceforge.net/sourceforge/"

svn path=/nixpkgs/trunk/; revision=9302
This commit is contained in:
Eelco Dolstra 2007-09-11 15:00:49 +00:00
parent 6c4fd2e3df
commit 76a8d120a4
2 changed files with 24 additions and 5 deletions
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10
pkgs/build-support/fetchurl/builder.sh
View file

@ -82,8 +82,14 @@ for url in $urls; do
# Assume that SourceForge/GNU/kernel mirrors have better
# bandwidth than nix.cs.uu.nl.
preferHashedMirrors=
for url3 in ${!varName}; do
mirrors=${!varName}
# Allow command-line override by setting NIX_MIRRORS_$site.
varName="NIX_MIRRORS_$site"
if test -n "${!varName}"; then mirrors="${!varName}"; fi
for url3 in $mirrors; do
urls2="$urls2 $url3$fileName";
done
fi

19
pkgs/build-support/fetchurl/default.nix
View file

@ -28,7 +28,20 @@ assert url != "" -> urls == [];
assert (outputHash != "" && outputHashAlgo != "")
|| md5 != "" || sha1 != "" || sha256 != "";
let urls_ = if urls != [] then urls else [url]; in
let
urls_ = if urls != [] then urls else [url];
mirrors = import ./mirrors.nix;
# Names of the master sites that are mirrored (i.e., "sourceforge",
# "gnu", etc.).
sites =
if builtins ? attrNames
then builtins.attrNames mirrors
else [] /* backwards compatibility */;
in
stdenv.mkDerivation ({
name =
@ -62,10 +75,10 @@ stdenv.mkDerivation ({
# This variable allows the user to override hashedMirrors from the
# command-line.
"NIX_HASHED_MIRRORS"
];
] ++ (map (site: "NIX_MIRRORS_${site}") sites);
}
# Pass the mirror locations to the builder.
// (import ./mirrors.nix)
// mirrors
)