From ded26c4df57f56d02ce0237d530c8cf9ee99b455 Mon Sep 17 00:00:00 2001
From: Rachel Lambda Samuelsson <depsterr@protonmail.com>
Date: Tue, 4 Jun 2024 18:45:06 +0200
Subject: [PATCH] project template

---
 .envrc      |  1 +
 .gitignore  |  3 +++
 app/Main.hs |  4 ++++
 flake.lock  | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 flake.nix   | 23 +++++++++++++++++++++
 gecco.cabal | 36 +++++++++++++++++++++++++++++++++
 src/Core.hs |  4 ++++
 7 files changed, 129 insertions(+)
 create mode 100644 .envrc
 create mode 100644 .gitignore
 create mode 100644 app/Main.hs
 create mode 100644 flake.lock
 create mode 100644 flake.nix
 create mode 100644 gecco.cabal
 create mode 100644 src/Core.hs

diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..3550a30
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b038703
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.direnv
+dist-newstyle/
+result
diff --git a/app/Main.hs b/app/Main.hs
new file mode 100644
index 0000000..b255e27
--- /dev/null
+++ b/app/Main.hs
@@ -0,0 +1,4 @@
+module Main where
+
+main :: IO ()
+main = putTextLn "mjau"
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..a49d8df
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,58 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1717144377,
+        "narHash": "sha256-F/TKWETwB5RaR8owkPPi+SPJh83AQsm6KrQAlJ8v/uA=",
+        "path": "/nix/store/i1aw9jjgxcvyd642s12kw3iasmarwd42-source",
+        "rev": "805a384895c696f802a9bf5bf4720f37385df547",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..ecc8eb4
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,23 @@
+{
+  description = "A bare minimum Haskell flake";
+
+  inputs = {
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (sys:
+      let pkgs = import nixpkgs { system = sys; };
+          hpkgs = pkgs.haskell.packages.ghc965;
+          project = (hpkgs.callCabal2nix "gecco" ./. {}).overrideAttrs (old: old // {
+            nativeBuildInputs = old.nativeBuildInputs ++ [ pkgs.llvm_15 ];
+          });
+      in {
+        packages.default = project;
+        devShells.default = pkgs.mkShell {
+          packages = [ hpkgs.cabal-install ];
+          inputsFrom = [ project.env ];
+        };
+      }
+    );
+}
diff --git a/gecco.cabal b/gecco.cabal
new file mode 100644
index 0000000..276f215
--- /dev/null
+++ b/gecco.cabal
@@ -0,0 +1,36 @@
+cabal-version:      3.0
+name:               gecco
+version:            0.1.0
+synopsis:           simple programming language to play with codegen
+license:            ISC
+author:             rachel samuelsson
+maintainer:         depsterr@protonmail.com
+category:           Language
+build-type:         Simple
+
+executable gecco
+    main-is:          Main.hs
+
+    build-depends:    base
+                    , relude
+                    , gecco
+    mixins:           base hiding (Prelude)
+                    , relude (Relude as Prelude)
+                    , relude
+    hs-source-dirs:   app
+    default-language: GHC2021
+    default-extensions:       OverloadedStrings
+    ghc-options:      -O2 -fexpose-all-unfoldings -fspecialize-aggressively -fllvm -threaded "-with-rtsopts=-A32M -N8"
+
+
+library
+    exposed-modules:  Core
+    build-depends:    base
+                    , relude
+    mixins:           base hiding (Prelude)
+                    , relude (Relude as Prelude)
+                    , relude
+    hs-source-dirs:   src
+    default-language: GHC2021
+    default-extensions:       OverloadedStrings
+    ghc-options:      -O2 -fexpose-all-unfoldings -fspecialize-aggressively -fllvm -threaded
diff --git a/src/Core.hs b/src/Core.hs
new file mode 100644
index 0000000..1c2f512
--- /dev/null
+++ b/src/Core.hs
@@ -0,0 +1,4 @@
+module Core where
+
+test :: String
+test = "mjau"