add format_url and module /url.ts

.changeset/metal-cherries-dance.md

@@ -0,0 +1,5 @@
+---
+"@ryanatkn/belt": patch
+---
+
+add `format_url` and module `$lib/url.ts`

package.json

@@ -189,6 +189,10 @@
     "./types.js": {
       "default": "./dist/types.js",
       "types": "./dist/types.d.ts"
+    },
+    "./url.js": {
+      "default": "./dist/url.js",
+      "types": "./dist/url.d.ts"
     }
   }
 }

src/lib/url.test.ts

@@ -0,0 +1,17 @@
+import {test} from 'uvu';
+import * as assert from 'uvu/assert';
+
+import {format_url} from './url.js';
+
+test('format_url', () => {
+	assert.is(format_url('https://www.fuz.dev/'), 'fuz.dev');
+	assert.is(format_url('www.fuz.dev/'), 'fuz.dev');
+	assert.is(format_url('www.fuz.dev'), 'fuz.dev');
+	assert.is(format_url('https://fuz.dev/'), 'fuz.dev');
+	assert.is(format_url('https://fuz.dev'), 'fuz.dev');
+	assert.is(format_url('fuz.dev'), 'fuz.dev');
+	assert.is(format_url('http://fuz.dev'), 'http://fuz.dev');
+	assert.is(format_url('/'), '');
+});
+
+test.run();

src/lib/url.ts

@@ -0,0 +1,4 @@
+import {strip_end, strip_start} from './string.js';
+
+export const format_url = (url: string): string =>
+	strip_end(strip_start(strip_start(url, 'https://'), 'www.'), '/');

src/routes/package.ts

@@ -84,6 +84,7 @@ export const package_json = {
 		'./string.js': {default: './dist/string.js', types: './dist/string.d.ts'},
 		'./timings.js': {default: './dist/timings.js', types: './dist/timings.d.ts'},
 		'./types.js': {default: './dist/types.js', types: './dist/types.d.ts'},
+		'./url.js': {default: './dist/url.js', types: './dist/url.d.ts'},
 	},
 } satisfies Package_Json;
 
@@ -385,6 +386,7 @@ export const src_json = {
 				{name: 'Brand', kind: 'type'},
 			],
 		},
+		'./url.js': {path: 'url.ts', declarations: [{name: 'format_url', kind: 'function'}]},
 	},
 } satisfies Src_Json;