Add initial flake

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -16,6 +16,8 @@
 # You should have received a copy of the GNU General Public License
 # along with GNU Mes.  If not, see <http://www.gnu.org/licenses/>.
 
+.direnv/
+
 *-
 *~
 .#*

flake.lock

@@ -0,0 +1,60 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1697851771,
+        "narHash": "sha256-ISqABVGU0Bt2EgG34fV2v43tfon0MNDrwUP6c4tm73c=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "0686263a235a394f96980d83e43d5ef371e83cf7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,28 @@
+{
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs";
+    utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, utils }:
+    let supportedSystems = [ "x86_64-linux" "i686-linux" "aarch64-linux" ];
+    in (utils.lib.eachSystem supportedSystems (system:
+      let pkgs = import nixpkgs { inherit system; };
+      in rec {
+        formatter = pkgs.nixfmt;
+
+        devShells.rustybar = pkgs.mkShellNoCC {
+          packages = with pkgs; [
+            perl
+            guile
+            gnumake
+            minimal-bootstrap.kaem
+            minimal-bootstrap.mescc-tools
+          ];
+
+          CC="M2-Planet";
+        };
+        devShells.default = devShells.rustybar;
+      }));
+}
+