nixpkgs/pkgs/top-level/node-packages.nix
Shea Levy 9efcf4f6fe Make nodePackages individually overridable
Signed-off-by: Shea Levy <shea@shealevy.com>
2013-05-31 13:27:55 -04:00

52 lines
1.8 KiB
Nix

{ pkgs, stdenv, nodejs, fetchurl, neededNatives, self }:
let
inherit (self) buildNodePackage patchLatest;
importGeneratedPackages = generated: nativeDeps: self:
let
all = pkgs.lib.fold (pkg: { top-level, full }: {
top-level = top-level ++ pkgs.lib.optional pkg.topLevel {
name = pkg.baseName;
value = builtins.getAttr pkg.fullName self.full;
};
full = [ {
name = pkg.fullName;
value = pkgs.lib.makeOverridable buildNodePackage rec {
name = "${pkg.baseName}-${pkg.version}";
src = (if pkg.patchLatest then patchLatest else fetchurl) {
url = "http://registry.npmjs.org/${pkg.baseName}/-/${name}.tgz";
sha256 = pkg.hash;
};
deps = map (dep: builtins.getAttr "${dep.name}-${dep.range}" self.full) pkg.dependencies;
buildInputs = if builtins.hasAttr name nativeDeps then builtins.getAttr name nativeDeps else [];
};
} ] ++ full;
} ) { top-level = []; full = []; } generated;
in builtins.listToAttrs all.top-level // { full = builtins.listToAttrs all.full; };
in {
inherit importGeneratedPackages;
nativeDeps = {
"node-expat-*" = [ pkgs.expat ];
"rbytes-0.0.2" = [ pkgs.openssl ];
};
buildNodePackage = import ../development/web/nodejs/build-node-package.nix {
inherit stdenv nodejs neededNatives;
inherit (pkgs) runCommand;
};
patchLatest = srcAttrs:
let src = fetchurl srcAttrs; in pkgs.runCommand src.name {} ''
mkdir unpack
cd unpack
tar xf ${src}
mv */ package 2>/dev/null || true
sed -i -e "s/: \"latest\"/: \"*\"/" package/package.json
tar cf $out *
'';
/* Put manual packages below here (ideally eventually managed by npm2nix */
} // importGeneratedPackages (import ./node-packages-generated.nix) self.nativeDeps self