diff options
Diffstat (limited to 'shell.nix')
-rw-r--r-- | shell.nix | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/shell.nix b/shell.nix new file mode 100644 index 0000000..684f721 --- /dev/null +++ b/shell.nix | |||
@@ -0,0 +1,16 @@ | |||
1 | { pkgs ? (import <nixpkgs> {}) | ||
2 | , haskellPackages ? (import ./default.nix { inherit pkgs; }).haskellPackages | ||
3 | }: | ||
4 | |||
5 | let | ||
6 | ghc = haskellPackages.ghcWithPackages (ps: payload ++ (with ps; [ hlint cabal2nix cabal-install ])); | ||
7 | payload = builtins.attrValues (import ./default.nix {}); | ||
8 | in pkgs.stdenv.mkDerivation rec { | ||
9 | bareName = "event"; | ||
10 | name = "${bareName}-env"; | ||
11 | buildInputs = [ ghc ]; | ||
12 | shellHook = '' | ||
13 | eval $(egrep ^export ${ghc}/bin/ghc) | ||
14 | export PROMPT_INFO="${name}" | ||
15 | ''; | ||
16 | } | ||