Revert "Add urlPath util for building escaped URL paths"

ts/util/url.ts

@@ -1,8 +1,6 @@
 // Copyright 2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
-import { strictAssert } from './assert';
-
 export function maybeParseUrl(value: string): undefined | URL {
   if (typeof value === 'string') {
     try {
@@ -34,64 +32,8 @@ function cloneUrl(url: Readonly<URL>): URL {
   return new URL(url.href);
 }
 
-class UrlPath {
-  #urlPath: string;
-
-  constructor(escapedUrlPath: string) {
-    this.#urlPath = escapedUrlPath;
-  }
-
-  toString(): string {
-    return this.#urlPath;
-  }
-}
-
-export type { UrlPath };
-
-export type UrlPathInput = boolean | number | string | UrlPath;
-
-export function isUrlPath(value: unknown): value is UrlPath {
-  return value instanceof UrlPath;
-}
-
-function escapeValueForUrlPath(value: UrlPathInput): string {
-  if (typeof value === 'boolean' || typeof value === 'number') {
-    return String(value);
-  }
-  if (typeof value === 'string') {
-    return encodeURIComponent(value);
-  }
-  if (isUrlPath(value)) {
-    return value.toString();
-  }
-  throw new TypeError('Unexpected url path component');
-}
-
-export function urlPath(
-  strings: TemplateStringsArray,
-  ...components: ReadonlyArray<UrlPathInput>
-): UrlPath {
-  let result = '';
-  for (let index = 0; index < strings.length; index += 1) {
-    result += strings[index];
-    if (index < components.length) {
-      result += escapeValueForUrlPath(components[index]);
-    }
-  }
-  return new UrlPath(result);
-}
-
-export function urlPathJoin(
-  values: ReadonlyArray<UrlPathInput>,
-  separator: string
-): UrlPath {
-  strictAssert(isUrlPath(separator), 'Separator must be an EscapedUrlPath');
-  let result = '';
-  for (let index = 0; index < values.length; index += 1) {
-    result += escapeValueForUrlPath(values[index]);
-    if (index < values.length - 1) {
-      result += separator;
-    }
-  }
-  return new UrlPath(result);
+export function urlPathFromComponents(
+  components: ReadonlyArray<string>
+): string {
+  return `/${components.filter(Boolean).map(encodeURIComponent).join('/')}`;
 }