svn path=/nixpkgs/trunk/; revision=10233

1 files changed, 0 insertions, 47 deletions

diff --git a/pkgs/lib/strings-with-deps2.nix b/pkgs/lib/strings-with-deps2.nix
deleted file mode 100644
index 85c3526ee22a5..0000000000000
--- a/pkgs/lib/strings-with-deps2.nix
+++ /dev/null
@@ -1,47 +0,0 @@
-/* propoal Marc Weber (original idea and implementation: Michael Raskin)
-  This should not be a complete rewrite of Michael Raskins code.
-  I only fear having to override one step.. 
-  (which could be done using textClosureMap = f: .. and telling f to substitute a text string)
-  But I don't like this solution
-
-  I've rewritten the part creating the actual step hoping that it's easier to understand.
-
-  Baisc idea keeps the same: assemble a custom builder script by concatenating
-  text snippets with dependencies.
-
-  Difference: Instead of concatenating the text snippets only aliases are concatenated [1]
-  Then those alias names are looked up from an attribute set [2]
-  (this way giving you full control overriding steps)
-
-  All script snippets written by Michael Raskin will be reused thankfully :)
-*/
- 
-/* Example:
-setup = { 
-  name = "setup";
-  value = "echo setup";       # the text snippet (by calling it value it fits the attr name expected by listToAttrs 
-}
- 
-unpack = { 
-  name = "unpack";
-  value = "tar xf ... ";
-  dependencies = [ "setup" ]; # createScript ensures that these are prependend to this text snipped
-}
-
-script = createScript { steps = [setup unpack] }
-is equal to
-script = createScript { steps = [unpack] }
-
-# overriding example:
-script_overridden_setup = createScript { steps = [unpack]; override = { setup = "overridden setup"; }; };
-*/
-lib :
-let inherit (builtins) listToAttrs; 
-    inherit (lib) intersperse concatLists uniqList concatStrings;
-    in {
-     createScript = { steps, override ? {} } : let 
-        addNameToDeps = r : ( if (r ? dependencies) then r.dependencies else [] ) ++ [r.name];
-        names = uniqList { inputList = concatLists ( map addNameToDeps steps ) ; }; # [1] 
-        scriptsAsAttrs = listToAttrs steps; # [2] 
-      in concatStrings ( intersperse "\n" (map (x : __getAttr x (scriptsAsAttrs // override ) ) names) );
-    }