1 files changed, 26 insertions, 51 deletions
diff --git a/krebs/5pkgs/default.nix b/krebs/5pkgs/default.nix
index 81481e14..39e89a4b 100644
--- a/krebs/5pkgs/default.nix
+++ b/krebs/5pkgs/default.nix
@@ -1,58 +1,33 @@
-pkgs: oldpkgs:
 with import <stockholm/lib>;
-  let
-    # This callPackage will try to detect obsolete overrides.
-    callPackage = path: args: let
-      override = pkgs.callPackage path args;
-      upstream = optionalAttrs (override ? "name")
-        (oldpkgs.${(parseDrvName override.name).name} or {});
-    in if upstream ? "name" &&
-          override ? "name" &&
-          compareVersions upstream.name override.name != -1
-      then trace "Upstream `${upstream.name}' gets overridden by `${override.name}'." override
-      else override;
-  in {}
-  // import ./writers.nix pkgs oldpkgs
-  // mapAttrs (_: flip callPackage {})
-              (filterAttrs (_: dir: pathExists (dir + "/default.nix"))
-                           (subdirsOf ./.))
-  // {
-    empty = pkgs.runCommand "empty-1.0.0" {} "mkdir $out";
 
-    haskellPackages = oldpkgs.haskellPackages.override {
-      overrides = self: super:
-        mapAttrs (name: path: self.callPackage path {})
-          (mapAttrs'
-            (name: type:
-              if hasSuffix ".nix" name
-                then {
-                  name = removeSuffix ".nix" name;
-                  value = ./haskell-overrides + "/${name}";
-                }
-                else null)
-            (builtins.readDir ./haskell-overrides));
-    };
+self: super:
 
-    ReaktorPlugins = callPackage ./Reaktor/plugins.nix {};
+# Import files and subdirectories like they are overlays.
+foldl' mergeAttrs {}
+  (map
+    (name: import (./. + "/${name}") self super)
+    (filter
+      (name: name != "default.nix" && !hasPrefix "." name)
+      (attrNames (readDir ./.))))
 
-    buildbot = callPackage ./buildbot {};
-    buildbot-full = callPackage ./buildbot {
-      plugins = with pkgs.buildbot-plugins; [ www console-view waterfall-view ];
-    };
-    buildbot-worker = callPackage ./buildbot/worker.nix {};
+//
 
-    # https://github.com/proot-me/PRoot/issues/106
-    proot = pkgs.writeDashBin "proot" ''
-      export PROOT_NO_SECCOMP=1
-      exec ${oldpkgs.proot}/bin/proot "$@"
-    '';
+{
+  ReaktorPlugins = self.callPackage ./simple/Reaktor/plugins.nix {};
 
-    # XXX symlinkJoin changed arguments somewhere around nixpkgs d541e0d
-    symlinkJoin = { name, paths, ... }@args: let
-      x = oldpkgs.symlinkJoin args;
-    in if typeOf x != "lambda" then x else oldpkgs.symlinkJoin name paths;
+  buildbot-full = self.callPackage ./simple/buildbot {
+    plugins = with self.buildbot-plugins; [ www console-view waterfall-view ];
+  };
+  buildbot-worker = self.callPackage ./simple/buildbot/worker.nix {};
 
-    test = {
-      infest-cac-centos7 = callPackage ./test/infest-cac-centos7 {};
-    };
-  }
+  # https://github.com/proot-me/PRoot/issues/106
+  proot = self.writeDashBin "proot" ''
+    export PROOT_NO_SECCOMP=1
+    exec ${super.proot}/bin/proot "$@"
+  '';
+
+  # XXX symlinkJoin changed arguments somewhere around nixpkgs d541e0d
+  symlinkJoin = { name, paths, ... }@args: let
+    x = super.symlinkJoin args;
+  in if typeOf x != "lambda" then x else super.symlinkJoin name paths;
+}