commit 3975bb9f0230168f5b8f69d5c71e654879cdb420
Author: Paul-Henri Froidmont <git.contact-57n2p@froidmont.org>
Date:   Sun Dec 1 02:41:28 2024 +0100

    Initial commit

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..084cc89
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.bsp
+.direnv
+.metals
+.scala-build
diff --git a/.scalafmt.conf b/.scalafmt.conf
new file mode 100644
index 0000000..cd31650
--- /dev/null
+++ b/.scalafmt.conf
@@ -0,0 +1,2 @@
+version = "3.8.3"
+runner.dialect = scala3
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..dc48a91
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1732937961,
+        "narHash": "sha256-B5pYT+IVaqcrfOekkwKvx/iToDnuQWzc2oyDxzzBDc4=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "4703b8d2c708e13a8cab03d865f90973536dcdf5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "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..4f308cf
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,20 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs =
+    { nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (
+      system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in
+      {
+        devShell = pkgs.mkShell {
+          buildInputs = [ pkgs.scala-cli ];
+        };
+      }
+    );
+}
diff --git a/project.scala b/project.scala
new file mode 100644
index 0000000..a0a3dbf
--- /dev/null
+++ b/project.scala
@@ -0,0 +1,2 @@
+//> using scala 3.5.2
+//> using option -Wunused:all
diff --git a/src/aoc.scala b/src/aoc.scala
new file mode 100644
index 0000000..be8efc0
--- /dev/null
+++ b/src/aoc.scala
@@ -0,0 +1,7 @@
+package aoc
+
+import scala.io.Source
+import scala.util.Using
+
+def loadInput(dayNumber: String) =
+  Using.resource(Source.fromFile(s"input/day$dayNumber"))(_.mkString.trim)