Init commit with hello world shit

1 files changed, 48 insertions, 0 deletions

diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..ead8307
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,48 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    haskell-flake.url = "github:srid/haskell-flake";
+  };
+  outputs = inputs@{ self, nixpkgs, flake-parts, ... }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = nixpkgs.lib.systems.flakeExposed;
+      imports = [ inputs.haskell-flake.flakeModule ];
+
+      perSystem = { self', pkgs, lib, config, ... }: {
+        haskellProjects.default = {
+          projectRoot = builtins.toString (lib.fileset.toSource {
+            root = ./.;
+            fileset = lib.fileset.unions [
+              ./src
+              ./specs
+              ./chelleport.cabal
+            ];
+          });
+
+          packages = {};
+          settings = {};
+
+          devShell = {
+            # tools = hp: { fourmolu = hp.fourmolu; ghcid = null; };
+            hlsCheck.enable = pkgs.stdenv.isDarwin;
+          };
+
+          autoWire = [ "packages" "apps" "checks" ];
+        };
+
+        packages.default = self'.packages.chelleport;
+        apps.default = self'.apps.chelleport;
+
+        devShells.default = pkgs.mkShell {
+          inputsFrom = [
+            config.haskellProjects.default.outputs.devShell
+          ];
+          packages = with pkgs; [
+            just
+            haskellPackages.hspec-golden
+          ];
+        };
+      };
+    };
+}