deno2nix

flake.lock

@@ -1,6 +1,40 @@
 {
   "nodes": {
+    "deno2nix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1717790032,
+        "narHash": "sha256-C5M/AxzDyz82YUZG5XDHOtR5cXhp8y4klp2u9v0tNl0=",
+        "owner": "lytedev",
+        "repo": "deno2nix",
+        "rev": "48201f514efeb113b0505824c5f5cfda786094de",
+        "type": "github"
+      },
+      "original": {
+        "owner": "lytedev",
+        "repo": "deno2nix",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1717602782,
+        "narHash": "sha256-pL9jeus5QpX5R+9rsp3hhZ+uplVHscNJh8n8VpqscM0=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "e8057b67ebf307f01bdcc8fba94d94f75039d1f6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
       "locked": {
         "lastModified": 1717602782,
         "narHash": "sha256-pL9jeus5QpX5R+9rsp3hhZ+uplVHscNJh8n8VpqscM0=",
@@ -18,7 +52,8 @@
     },
     "root": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "deno2nix": "deno2nix",
+        "nixpkgs": "nixpkgs_2"
       }
     }
   },

flake.nix

@@ -1,9 +1,11 @@
 {
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  inputs.deno2nix.url = "github:lytedev/deno2nix";
 
   outputs = {
     self,
     nixpkgs,
+    deno2nix,
   }: let
     inherit (self) outputs;
     supportedSystems = [
@@ -15,6 +17,30 @@
     ];
     forEachSupportedSystem = nixpkgs.lib.genAttrs supportedSystems;
   in {
+    packages = forEachSupportedSystem (system: let
+      pkgs = import nixpkgs {
+        inherit system;
+        overlays = [deno2nix.overlays.default];
+      };
+    in {
+      diagrammer = pkgs.deno2nix.mkExecutable {
+        pname = "diagrammer";
+        version = "1.0.0";
+        src = ./.;
+        bin = "diagrammer";
+
+        entrypoint = "./mod.ts";
+        lockfile = "./deno.lock";
+        config = "./deno.json";
+
+        allow = {
+          all = true;
+        };
+      };
+
+      default = outputs.packages.${system}.diagrammer;
+    });
+
     devShells = forEachSupportedSystem (system: let
       pkgs = import nixpkgs {inherit system;};
     in {

mod.ts

@@ -1,12 +1,10 @@
-#!/usr/bin/env -S deno run --allow-read --allow-write --allow-net --allow-env --ext=ts
-
 import { Command } from 'https://deno.land/x/cliffy@v1.0.0-rc.4/command/mod.ts'
 import { z } from 'https://deno.land/x/zod@v3.23.8/mod.ts'
 
 const sockets: Set<WebSocket> = new Set([])
 
 const Args = z.object({
-	input: z.string().default('./src'),
+	input: z.string().default('./'),
 	open: z.boolean().default(false),
 	server: z.boolean().default(true),
 	host: z.string().default('localhost'),
@@ -27,7 +25,7 @@ const command = new Command()
 		'-i, --input <input_directory:path>',
 		'The directory containing .mmd files to compile.',
 		{
-			default: './src',
+			default: './',
 		},
 	)
 	.option('--open', 'Include this flag to open your browser automatically.', {