nixpkgs/pkgs/top-level/node-packages.nix
Shea Levy ddb8b7f831 Make all node packages available at the top level via their real name/version
Signed-off-by: Shea Levy <shea@shealevy.com>
2013-08-15 09:57:07 -04:00

71 lines
2.5 KiB
Nix

{ pkgs, stdenv, nodejs, fetchurl, neededNatives, self }:
let
inherit (self) buildNodePackage patchLatest;
importGeneratedPackages = generated: nativeDeps: self:
let
nativeDepsList = { name, spec, ... }:
let
nameOr = if builtins.hasAttr name nativeDeps
then builtins.getAttr name nativeDeps
else {};
depsOr = if builtins.hasAttr spec nameOr
then builtins.getAttr spec nameOr
else [];
in depsOr;
all = pkgs.lib.fold (pkg: { top-level, full }: {
top-level = top-level ++ [ {
name = "${pkg.name}-${pkg.version}";
value = builtins.getAttr pkg.spec (builtins.getAttr pkg.name self.full);
} ] ++ pkgs.lib.optional pkg.topLevel {
name = pkg.name;
value = builtins.getAttr pkg.spec (builtins.getAttr pkg.name self.full);
};
full = full // builtins.listToAttrs [ {
inherit (pkg) name;
value = (if builtins.hasAttr pkg.name full
then builtins.getAttr pkg.name full
else {}
) // builtins.listToAttrs [ {
name = pkg.spec;
value = pkgs.lib.makeOverridable buildNodePackage {
name = "${pkg.name}-${pkg.version}";
src = (if pkg.patchLatest then patchLatest else fetchurl) {
url = pkg.tarball;
sha1 = pkg.sha1 or "";
sha256 = pkg.sha256 or "";
};
deps = map (dep: builtins.getAttr dep.spec (builtins.getAttr dep.name self.full)) pkg.dependencies;
buildInputs = nativeDepsList pkg;
};
} ];
} ];
} ) { top-level = []; full = {}; } generated;
in builtins.listToAttrs all.top-level // { inherit (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