lass 5: add newsbot-js

lass/5pkgs/newsbot-js/default.nix

@@ -0,0 +1,60 @@
+{ stdenv, makeWrapper, lib, buildEnv, fetchgit, nodePackages, nodejs }:
+
+with lib;
+
+let
+  np = nodePackages.override {
+    generated = ./packages.nix;
+    self = np;
+  };
+
+  node_env = buildEnv {
+    name = "node_env";
+    paths = [
+      np.feedparser
+      np.form-data
+      np.irc
+      np.request
+      np.shell-quote
+    ];
+    pathsToLink = [ "/lib" ];
+    ignoreCollisions = true;
+  };
+
+in nodePackages.buildNodePackage {
+  name = "newsbot-js";
+
+  src = fetchgit {
+    url = "http://cgit.echelon/newsbot-js/";
+    rev = "cd32ef7b39819f53c7125b22c594202724cc8754";
+    sha256 = "425e800f7638a5679ed8a049614a7533f3c8dd09659061885240dc93952ff0ae";
+  };
+
+  phases = [
+    "unpackPhase"
+    "installPhase"
+  ];
+
+  deps = (filter (v: nixType v == "derivation") (attrValues np));
+
+  buildInputs = [
+    nodejs
+    makeWrapper
+  ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+
+    cp newsbot.js $out/
+    cat > $out/newsbot << EOF
+      ${nodejs}/bin/node $out/newsbot.js
+    EOF
+    chmod +x $out/newsbot
+
+    wrapProgram $out/newsbot \
+      --prefix NODE_PATH : ${node_env}/lib/node_modules
+
+     ln -s $out/newsbot /$out/bin/newsbot
+  '';
+
+}