Merge remote-tracking branch 'cd/master'

7 files changed, 110 insertions, 49 deletions

diff --git a/krebs/4lib/maybe.nix b/krebs/4lib/maybe.nix
new file mode 100644
index 00000000..5189c99a
--- /dev/null
+++ b/krebs/4lib/maybe.nix
@@ -0,0 +1,10 @@
+{ ... }:
+
+rec {
+  Just = x: { type = "maybe"; value = x; };
+  Nothing = { type = "maybe"; };
+  isMaybe = x: builtins.typeOf x == "set" && x.type or false == "maybe";
+  isJust = x: isMaybe x && builtins.hasAttr "value" x;
+  fromJust = x: assert isJust x; x.value;
+  catMaybes = xs: map fromJust (builtins.filter isJust xs);
+}
diff --git a/krebs/5pkgs/default.nix b/krebs/5pkgs/default.nix
index a8a1b585..84fb8725 100644
--- a/krebs/5pkgs/default.nix
+++ b/krebs/5pkgs/default.nix
@@ -1,6 +1,6 @@
-{ lib, pkgs, ... }:
+{ pkgs, ... }:
 
-with import ../4lib { inherit lib; };
+with import ../4lib { inherit (pkgs) lib; };
 
 let
   subdirs = mapAttrs (_: flip pkgs.callPackage {}) (subdirsOf ./.);
@@ -9,6 +9,20 @@ in
 
 subdirs // rec {
 
+  haskellPackages = pkgs.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 + "/${name}";
+              }
+              else null)
+          (builtins.readDir ./haskell-overrides));
+  };
+
   push = pkgs'.callPackage ./push {
     inherit (subdirs) get jq;
   };
@@ -30,7 +44,7 @@ subdirs // rec {
   execveBin = name: cfg: execve name (cfg // { destination = "/bin/${name}"; });
 
   writeC = name: { destination ? "" }: src: pkgs.runCommand name {} ''
-    PATH=${lib.makeSearchPath "bin" (with pkgs; [
+    PATH=${makeSearchPath "bin" (with pkgs; [
       binutils
       coreutils
       gcc
diff --git a/krebs/5pkgs/haskell-overrides/blessings.nix b/krebs/5pkgs/haskell-overrides/blessings.nix
new file mode 100644
index 00000000..31145821
--- /dev/null
+++ b/krebs/5pkgs/haskell-overrides/blessings.nix
@@ -0,0 +1,14 @@
+{ mkDerivation, base, fetchgit, stdenv }:
+mkDerivation {
+  pname = "blessings";
+  version = "1.0.0";
+  src = fetchgit {
+    url = http://cgit.cd.retiolum/blessings;
+    rev = "25a510dcb38ea9158e9969d56eb66cb1b860ab5f";
+    sha256 = "b962153e80e51519b52220199d8350b54154833e4bc25a792ecc58898fef3fb2";
+  };
+  libraryHaskellDepends = [ base ];
+  doHaddock = false;
+  # WTFPL is the true license, which is unknown to cabal.
+  license = stdenv.lib.licenses.wtfpl;
+}
diff --git a/krebs/5pkgs/haskell-overrides/email-header.nix b/krebs/5pkgs/haskell-overrides/email-header.nix
new file mode 100644
index 00000000..8c62f2f7
--- /dev/null
+++ b/krebs/5pkgs/haskell-overrides/email-header.nix
@@ -0,0 +1,25 @@
+{ mkDerivation, attoparsec, base, base64-bytestring, bytestring
+, case-insensitive, containers, exceptions, fetchgit, QuickCheck
+, stdenv, tasty, tasty-quickcheck, text, text-icu, time
+}:
+mkDerivation {
+  pname = "email-header";
+  version = "0.3.0";
+  src = fetchgit {
+    url = "https://github.com/4z3/email-header";
+    sha256 = "f33fba567a39b1f2448869b269c26c40d8007599c23ab83bde5b4dfd9fd76ebc";
+    rev = "7b179bd31192ead8afe7a0b6e34bcad4039deaa8";
+  };
+  buildDepends = [
+    attoparsec base base64-bytestring bytestring case-insensitive
+    containers exceptions text text-icu time
+  ];
+  testDepends = [
+    base bytestring case-insensitive containers QuickCheck tasty
+    tasty-quickcheck text time
+  ];
+  jailbreak = true;
+  homepage = "http://github.com/knrafto/email-header";
+  description = "Parsing and rendering of email and MIME headers";
+  license = stdenv.lib.licenses.bsd3;
+}
diff --git a/krebs/5pkgs/haskell-overrides/megaparsec.nix b/krebs/5pkgs/haskell-overrides/megaparsec.nix
new file mode 100644
index 00000000..5ade6006
--- /dev/null
+++ b/krebs/5pkgs/haskell-overrides/megaparsec.nix
@@ -0,0 +1,20 @@
+{ mkDerivation, base, bytestring, fetchzip, HUnit, mtl, QuickCheck
+, stdenv, test-framework, test-framework-hunit
+, test-framework-quickcheck2, text, transformers
+}:
+mkDerivation {
+  pname = "megaparsec";
+  version = "4.1.0";
+  src = fetchzip {
+    url = "https://hackage.haskell.org/package/megaparsec-4.1.0/megaparsec-4.1.0.tar.gz";
+    sha256 = "1a1ka53a3r91lwnlvzaa8nyk1dxvfd1ij1i5x5vp83q2r9z9dcmi";
+  };
+  libraryHaskellDepends = [ base bytestring mtl text transformers ];
+  testHaskellDepends = [
+    base HUnit mtl QuickCheck test-framework test-framework-hunit
+    test-framework-quickcheck2 transformers
+  ];
+  homepage = "https://github.com/mrkkrp/megaparsec";
+  description = "Monadic parser combinators";
+  license = stdenv.lib.licenses.bsd3;
+}
diff --git a/krebs/5pkgs/haskell-overrides/scanner.nix b/krebs/5pkgs/haskell-overrides/scanner.nix
new file mode 100644
index 00000000..ebc5cd62
--- /dev/null
+++ b/krebs/5pkgs/haskell-overrides/scanner.nix
@@ -0,0 +1,12 @@
+{ mkDerivation, base, fetchgit, stdenv }:
+mkDerivation {
+  pname = "scanner";
+  version = "1.0.0";
+  src = fetchgit {
+    url = http://cgit.cd.retiolum/scanner;
+    rev = "7f091a3bc152ad3974a1873b460fa1759bf8dcad";
+    sha256 = "7d123c227777932039d26fc832b8d32a90f04c0bd6b7e8bcff0a6f49a54e0054";
+  };
+  libraryHaskellDepends = [ base ];
+  license = stdenv.lib.licenses.wtfpl;
+}
diff --git a/krebs/5pkgs/much/default.nix b/krebs/5pkgs/much/default.nix
index 82586b42..ba5ab232 100644
--- a/krebs/5pkgs/much/default.nix
+++ b/krebs/5pkgs/much/default.nix
@@ -1,63 +1,29 @@
 { pkgs, ... }:
 
-let
-   hspkgs = pkgs.haskellngPackages.override {
-     overrides = self: super: {
-       email-header = self.callPackage (
-{ mkDerivation, attoparsec, base, base64-bytestring, bytestring
-, case-insensitive, containers, exceptions, fetchgit, QuickCheck
-, stdenv, tasty, tasty-quickcheck, text, text-icu, time
-}:
-mkDerivation {
-  pname = "email-header";
-  version = "0.3.0";
-  src = fetchgit {
-    url = "https://github.com/4z3/email-header";
-    sha256 = "f33fba567a39b1f2448869b269c26c40d8007599c23ab83bde5b4dfd9fd76ebc";
-    rev = "7b179bd31192ead8afe7a0b6e34bcad4039deaa8";
-  };
-  buildDepends = [
-    attoparsec base base64-bytestring bytestring case-insensitive
-    containers exceptions text text-icu time
-  ];
-  testDepends = [
-    base bytestring case-insensitive containers QuickCheck tasty
-    tasty-quickcheck text time
-  ];
-  jailbreak = true;
-  homepage = "http://github.com/knrafto/email-header";
-  description = "Parsing and rendering of email and MIME headers";
-  license = stdenv.lib.licenses.bsd3;
-}
-) {};
-    };
-  };
-in
-
-hspkgs.callPackage (
+pkgs.haskellngPackages.callPackage (
 { mkDerivation, aeson, attoparsec, base, base64-bytestring
-, blaze-builder, bytestring, case-insensitive, containers, deepseq
+, blaze-builder, blessings, bytestring, case-insensitive, containers, deepseq
 , directory, docopt, email-header, fetchgit, filepath
 , friendly-time, hyphenation, linebreak, old-locale, process
-, random, rosezipper, safe, split, stdenv, terminal-size, text
+, random, rosezipper, safe, scanner, split, stdenv, terminal-size, text
 , time, transformers, transformers-compat, unix, vector
 }:
 mkDerivation {
   pname = "much";
-  version = "0.0.0.0";
+  version = "1.0.0";
   src = fetchgit {
-    url = "http://cgit.nomic/much";
-    sha256 = "f0bcc34456cb876d3439694d1e16db414a540e13f476fa3ff1ad70d1d3caccb2";
-    rev = "bfd854e05207a073eaa983c49f27c37555ccfce5";
+    url = "http://cgit.cd.retiolum/much";
+    rev = "045dc986b4de225a927175f81c8ccfdab450202c";
+    sha256 = "cec175e3dc32ef93029ee5285f6c4042ce11d637945bc8cec02cb6699d06cc13";
   };
   isLibrary = false;
   isExecutable = true;
   buildDepends = [
-    aeson attoparsec base base64-bytestring blaze-builder bytestring
-    case-insensitive containers deepseq directory docopt email-header
-    filepath friendly-time hyphenation linebreak old-locale process
-    random rosezipper safe split terminal-size text time transformers
-    transformers-compat unix vector
+    aeson attoparsec base base64-bytestring blaze-builder blessings bytestring
+    case-insensitive containers deepseq directory docopt email-header filepath
+    friendly-time hyphenation linebreak old-locale process random rosezipper
+    safe scanner split terminal-size text time transformers transformers-compat
+    unix vector
   ];
   license = stdenv.lib.licenses.mit;
 }