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author | lassulus <lass@aidsballs.de> | 2016-05-25 11:14:32 +0200 |
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committer | lassulus <lass@aidsballs.de> | 2016-05-25 11:14:32 +0200 |
commit | a240a60b52684466a207a43e944e0f040ec75361 (patch) | |
tree | 13e872ba019942f6509e2ed17649d44603c3e841 /krebs | |
parent | 0f2fc7c4a6a9bb41b965c905949aefebbb6c3f49 (diff) | |
parent | 36c5834c288b56b6955e35d95708ae7f65f199f9 (diff) |
Merge remote-tracking branch 'cd/master' into HEAD
Diffstat (limited to 'krebs')
-rw-r--r-- | krebs/5pkgs/builders.nix | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/krebs/5pkgs/builders.nix b/krebs/5pkgs/builders.nix index 19169b186..39b91d144 100644 --- a/krebs/5pkgs/builders.nix +++ b/krebs/5pkgs/builders.nix @@ -66,7 +66,52 @@ rec { mv "$textPath" $out ''; - writeNixFromCabal = name: path: pkgs.runCommand name {} '' - ${pkgs.cabal2nix}/bin/cabal2nix ${path} > $out - ''; + writeHaskellBin = + k: + let + k' = parseDrvName k; + name = k'.name; + version = if k'.version != "" then k'.version else "0"; + in + { build-depends ? ["base"] ++ depends + , depends ? [] + , ghc-options ? ["-Wall" "-O3" "-threaded" "-rtsopts"] + , haskellPackages ? pkgs.haskellPackages + , license ? "WTFPL" + }: + main-text: + let + cabal-file = pkgs.writeText "${name}-${version}.cabal" '' + build-type: Simple + cabal-version: >= 1.2 + name: ${name} + version: ${version} + + executable ${name} + build-depends: ${concatStringsSep "," build-depends} + ghc-options: ${toString ghc-options} + main-is: ${main-file.name} + ''; + main-file = pkgs.writeText "${name}-${version}.hs" main-text; + in + haskellPackages.mkDerivation rec { + inherit license version; + executableHaskellDepends = attrVals build-depends haskellPackages; + isExecutable = true; + isLibrary = false; + pname = name; + src = pkgs.runCommand "${name}-${version}-src" {} '' + install -D ${cabal-file} $out/${cabal-file.name} + install -D ${main-file} $out/${main-file.name} + ''; + }; + + writeNixFromCabal = + trace (toString [ + "The function `writeNixFromCabal` has been deprecated in favour of" + "`writeHaskellBin'." + ]) + (name: path: pkgs.runCommand name {} '' + ${pkgs.cabal2nix}/bin/cabal2nix ${path} > $out + ''); } |