deduplicate name/version

README.md

@@ -28,15 +28,10 @@ npm run check
 
 ## Renaming
 
-To rename the CLI from `name-placeholder` to your desired name:
-
-```bash
-sed -i 's/name-placeholder/your-new-name/g' package.json src/index.ts flake.nix
-```
-
-Then rebuild:
+To rename the CLI, edit the `name` field in `package.json`. Both the Nix package and the CLI will update automatically.
 
 ```bash
+# Edit package.json, then rebuild:
 nix build .
 ```
 

flake.nix

@@ -13,12 +13,13 @@
 
         perSystem = { config, system, pkgs, lib, ... }:
           let
+            packageJson = builtins.fromJSON (builtins.readFile ./package.json);
             runtimeDeps = [ ]; # e. g. pkgs.jq
             runtimePath = lib.makeSearchPath "bin" runtimeDeps;
 
             basePackage = {
-              pname = "name-placeholder";
-              version = "0.1.0";
+              pname = packageJson.name;
+              version = packageJson.version;
               src = ./.;
               npmDepsHash = "sha256-EvM5ZyNQEW8RYFCfI7Bkju1qL+1y8nleXPAX3IKce78=";
               npmBuildScript = "build";

src/index.ts

@@ -1,5 +1,6 @@
 #!/usr/bin/env node
 
+import packageJson from "../package.json" with { type: "json" };
 import {
 	buildApplication,
 	buildCommand,
@@ -107,7 +108,7 @@ const root = buildRouteMap({
 	},
 });
 
-const app = buildApplication(root, { name: "name-placeholder" });
+const app = buildApplication(root, { name: packageJson.name });
 
 await run(app, process.argv.slice(2), {
 	process:

tsconfig.json

@@ -9,6 +9,7 @@
 		"verbatimModuleSyntax": true,
 		"isolatedModules": true,
 		"moduleDetection": "force",
-		"skipLibCheck": true
+		"skipLibCheck": true,
+		"resolveJsonModule": true
 	}
 }