Add nixos config

flake.lock

@@ -0,0 +1,81 @@
+{
+  "nodes": {
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1659336065,
+        "narHash": "sha256-vjHzA2MRrw6seWzBGUA2dciObvf1Be4lA3SsAI5aufA=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "75a63f0868d8362aaa0ae2f9d5e77a65780fdd58",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "locked": {
+        "lastModified": 1656928814,
+        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1659219666,
+        "narHash": "sha256-pzYr5fokQPHv7CmUXioOhhzDy/XyWOIXP4LZvv/T7Mk=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "7b9be38c7250b22d829ab6effdee90d5e40c6e5c",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-unstable",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "fenix": "fenix",
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1659290320,
+        "narHash": "sha256-OUezy1BkIoqpkTE5wOtsjJ/Gy48Ql8EL1/t6MZzRkWw=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "2b472f6684bb1958274995d12b2c50310d88cc52",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,28 @@
+{
+  description = "dmenu wrapper to sort inputs based on previous outputs";
+  inputs = {
+    fenix = {
+      url = "github:nix-community/fenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    flake-utils.url = "github:numtide/flake-utils";
+    nixpkgs.url = "nixpkgs/nixos-unstable";
+  };
+  outputs = { self, fenix, flake-utils, nixpkgs }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+        rust_platform = pkgs.makeRustPlatform {
+          inherit (fenix.packages.${system}.minimal) cargo rustc;
+        };
+        dhist_pkg = rust_platform.buildRustPackage {
+          pname = "dhist";
+          version = "0.1";
+          src = ./.;
+          cargoLock.lockFile = ./Cargo.lock;
+        };
+      in {
+        packages.dhist = dhist_pkg;
+        packages.default = dhist_pkg;
+      });
+}