node-packages: ability to fix sources that use the impure "latest" dependency

2012-09-04 17:46:32 +02:00 · 2012-09-04 17:46:32 +02:00 · 278312a38c
commit 278312a38c
parent df82c94263
1 changed files with 8 additions and 0 deletions
--- a/pkgs/top-level/node-packages.nix
+++ b/pkgs/top-level/node-packages.nix
@ -5,6 +5,14 @@ let self = {
    inherit stdenv nodejs;
  };

+  patchLatest = srcAttrs:
+                  let src = fetchurl srcAttrs; in
+                  pkgs.runCommand src.name {} ''
+                    tar xf ${src}
+                    sed -i -e "s/: \"latest\"/: \"*\"/" package/package.json
+                    tar cf $out package
+                  '';
+
  "abbrev" = self."abbrev-1";

  "abbrev-1" = self.buildNodePackage rec {