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|
{ nixpkgs ? import <nixpkgs> {}
, compiler ? "default"
, doBenchmark ? false
}:
let
# cabal2nix . > regfish.nix
packageFile = ./regfish.nix;
inherit (nixpkgs) lib pkgs;
haskellPackages = if compiler == "default"
then pkgs.haskellPackages
else pkgs.haskell.packages.${compiler};
hoogle =
haskellPackages.callPackage <nixpkgs/pkgs/development/haskell-modules/hoogle.nix> {
packages =
(haskellPackages.callPackage packageFile {
mkDerivation = pkgs.lib.id;
}).executableHaskellDepends;
};
variant = if doBenchmark then pkgs.haskell.lib.doBenchmark else pkgs.lib.id;
drv = variant (haskellPackages.callPackage packageFile {
});
in
pkgs.lib.overrideDerivation drv.env (oldAttrs: {
buildInputs = [
pkgs.cabal-install
];
shellHook = ''
cd ${lib.escapeShellArg (toString ./.)}
alias ghci='ghci -flocal-ghci-history -odir ~/tmp/regfish -hidir ~/tmp/regfish'
export HISTFILE=.bash_history HISTSIZE=100000
if test -e .profile; then
. ./.profile
fi
'';
})
|
