feat: add nerf-dart package

.bitmap

@@ -79,6 +79,20 @@
         "mainFile": "index.ts",
         "rootDir": "util/lex-comparator"
     },
+    "nerf-dart": {
+        "name": "nerf-dart",
+        "scope": "",
+        "version": "",
+        "defaultScope": "pnpm.config",
+        "mainFile": "index.ts",
+        "rootDir": "config/nerf-dart",
+        "config": {
+            "pnpm.env/envs/pnpm-env": {},
+            "teambit.envs/envs": {
+                "env": "pnpm.env/envs/pnpm-env"
+            }
+        }
+    },
     "policy": {
         "name": "policy",
         "scope": "pnpm.builder",

config/nerf-dart/LICENSE

@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) npm, Inc.
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

config/nerf-dart/index.ts

@@ -0,0 +1 @@
+export { nerfDart } from './nerf-dart'

config/nerf-dart/nerf-dart.docs.mdx

@@ -0,0 +1,13 @@
+---
+labels: ['NerfDart', 'module']
+description: 'Maps a URL to an identifier.'
+---
+
+```ts
+import { nerfDart } from 'nerf-dart'
+
+nerfDart('http://registry.npmjs.org')
+//> //registry.npmjs.org/
+```
+
+Originally from npm. Taken from <https://github.com/npm/cli/blob/latest/workspaces/config/lib/nerf-dart.js> and made available as a standalone package for easier reuse.

config/nerf-dart/nerf-dart.spec.ts

@@ -0,0 +1,41 @@
+import { nerfDart } from './nerf-dart'
+
+test.each([
+  ['//registry.npmjs.org/', [
+    'https://registry.npmjs.org',
+    'https://registry.npmjs.org/package-name',
+    'https://registry.npmjs.org/package-name?write=true',
+    'https://registry.npmjs.org/@scope%2fpackage-name',
+    'https://registry.npmjs.org/@scope%2fpackage-name?write=true',
+    'https://username:password@registry.npmjs.org/package-name?write=true',
+    'https://registry.npmjs.org/#hash',
+    'https://registry.npmjs.org/?write=true#hash',
+    'https://registry.npmjs.org/package-name?write=true#hash',
+    'https://registry.npmjs.org/package-name#hash',
+    'https://registry.npmjs.org/@scope%2fpackage-name?write=true#hash',
+    'https://registry.npmjs.org/@scope%2fpackage-name#hash',
+  ]],
+  ['//my-couch:5984/registry/_design/app/rewrite/', [
+    'https://my-couch:5984/registry/_design/app/rewrite/',
+    'https://my-couch:5984/registry/_design/app/rewrite/package-name',
+    'https://my-couch:5984/registry/_design/app/rewrite/package-name?write=true',
+    'https://my-couch:5984/registry/_design/app/rewrite/@scope%2fpackage-name',
+    'https://my-couch:5984/registry/_design/app/rewrite/@scope%2fpackage-name?write=true',
+    'https://username:password@my-couch:5984/registry/_design/app/rewrite/package-name?write=true',
+    'https://my-couch:5984/registry/_design/app/rewrite/#hash',
+    'https://my-couch:5984/registry/_design/app/rewrite/?write=true#hash',
+    'https://my-couch:5984/registry/_design/app/rewrite/package-name?write=true#hash',
+    'https://my-couch:5984/registry/_design/app/rewrite/package-name#hash',
+    'https://my-couch:5984/registry/_design/app/rewrite/@scope%2fpackage-name?write=true#hash',
+    'https://my-couch:5984/registry/_design/app/rewrite/@scope%2fpackage-name#hash',
+  ]],
+])('nerfDart', (dart, tests) => {
+  expect.assertions(tests.length)
+  for (const url of tests) {
+    expect(nerfDart(url)).toBe(dart)
+  }
+})
+
+test('nerfDart to throw', () => {
+  expect(() => nerfDart('not a valid url')).toThrow()
+})

config/nerf-dart/nerf-dart.ts

@@ -0,0 +1,18 @@
+import { URL } from 'url'
+
+/**
+ * Maps a URL to an identifier.
+ *
+ * Name courtesy schiffertronix media LLC, a New Jersey corporation
+ *
+ * @param {String} url The URL to be nerfed.
+ *
+ * @returns {String} A nerfed URL.
+ */
+export function nerfDart (url: string): string {
+  const parsed = new URL(url)
+  const from = `${parsed.protocol}//${parsed.host}${parsed.pathname}`
+  const rel = new URL('.', from)
+  const res = `//${rel.host}${rel.pathname}`
+  return res
+}

env/envs/pnpm-env/types/nerf.d.ts

@@ -1,3 +0,0 @@
-declare module 'nerf-dart' {
-  export default function (uri: string): string;
-}

network/config/config.ts

@@ -1,4 +1,4 @@
-import nerfDart from 'nerf-dart';
+import { nerfDart } from '@pnpm/config.nerf-dart';
 
 function getMaxParts(uris: string[]) {
   return uris.reduce((max, uri) => {