nsp

blog-gallery.nix

@@ -1,5 +1,9 @@
 with import <nixpkgs> {};
 
+let
+  versionName = "2016-10-22-v1";
+in
+
 stdenv.mkDerivation rec {
   name = "blog-gallery-${version}";
 
@@ -8,7 +12,7 @@ stdenv.mkDerivation rec {
     #  url = "https://gogs.prunetwork.fr/jpierre03/gallery/archive/master.tar.gz";
     #};
 
-  version = "2016-10-22-v1";
+    version = versionName;
     src = fetchurl {
       url = "https://gogs.prunetwork.fr/jpierre03/gallery/archive/${version}.tar.gz";
       sha256 = "0i44mp1w2p8v3yssa4c8xz59ga74dcxq96lkznyxr8np6hwdiyx1";

release.nix

@@ -1,33 +1,23 @@
-{ nixpkgs ? <nixpkgs>
-#, systems ? [ "i686-linux" "x86_64-linux" "x86_64-darwin" ]
-, systems ? [ "x86_64-linux" ]
+{
+  supportedSystems ? ["i686-linux" "x86_64-linux"]
 }:
 
-let
-  pkgs = import nixpkgs {};
+with import ./blog-gallery.nix;
+with (import <nixpkgs/pkgs/top-level/release-lib.nix> { inherit supportedSystems; });
 
-  version = "2016-10-22-v1";
+{
 
-  jobset = import ./blog-gallery.nix {
-    inherit pkgs;
-    system = builtins.currentSystem;
-  };
-in
-  rec {
-    inherit (jobset) tarball;
+  # Simply assign a derivation to an attribute to have it built.
+  hello_world_1 = pkgs_x86_64_linux.hello;
 
-    package = pkgs.lib.genAttrs systems (system:
-    (import ./blog-gallery.nix {
-      pkgs = import nixpkgs { inherit system; };
-      inherit system;
-    }).package
-    );
+  # 'hydraJob' strips all non-essential attributes.
+  hello_world_2 = pkgs.lib.hydraJob pkgs_x86_64_linux.hello;
+
+  blog_gallery;
+
+} // mapTestOn {
+
+  # Fancy shortcut to generate one attribute per supported platform.
+  hello = supportedSystems;
 
-    release = pkgs.releaseTools.aggregate {
-      name = "perso-${version}";
-      constituents = [
-        tarball
-      ]
-      ++ map (system: builtins.getAttr system package) systems;
-    };
 }