refactor(bazel): replace yargs with node:util.parseArgs for CLI argument parsing

bazel/http-server/BUILD.bazel

@@ -18,10 +18,8 @@ ts_project(
         "//bazel:node_modules/@types/browser-sync",
         "//bazel:node_modules/@types/node",
         "//bazel:node_modules/@types/send",
-        "//bazel:node_modules/@types/yargs",
         "//bazel:node_modules/browser-sync",
         "//bazel:node_modules/send",
-        "//bazel:node_modules/yargs",
     ],
 )
 

bazel/http-server/index.bzl

@@ -43,13 +43,13 @@ def _http_server_rule_impl(ctx):
         args += "--root-paths '%s' " % root
 
     if ctx.attr.history_api_fallback:
-        args += "--history-api-fallback=true "
+        args += "--history-api-fallback "
 
     if ctx.attr.enable_dev_ui:
-        args += "--enable-dev-ui=true "
+        args += "--enable-dev-ui "
 
     if ctx.attr.relax_cors:
-        args += "--relax-cors=true "
+        args += "--relax-cors "
 
     for variable_name in ctx.attr.environment_variables:
         args += "--environment-variables '%s' " % variable_name

bazel/http-server/main.mts

@@ -6,33 +6,56 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-import yargs from 'yargs';
+import {parseArgs} from 'node:util';
 import assert from 'node:assert';
 
 import {HttpServer} from './server.mjs';
 import {setupBazelWatcherSupport} from './ibazel.mjs';
 
+const {values} = parseArgs({
+  args: process.argv.slice(2),
+  strict: true,
+  allowNegative: true,
+  options: {
+    port: {
+      type: 'string',
+      default: '4200',
+    },
+    'history-api-fallback': {
+      type: 'boolean',
+      default: false,
+    },
+    'root-paths': {
+      type: 'string',
+      multiple: true,
+      default: ['./'],
+    },
+    'environment-variables': {
+      type: 'string',
+      multiple: true,
+      default: [],
+    },
+    'enable-dev-ui': {
+      type: 'boolean',
+      default: false,
+    },
+    'relax-cors': {
+      type: 'boolean',
+      default: false,
+    },
+  },
+});
+
 const {
-  rootPaths,
-  historyApiFallback,
-  enableDevUi,
-  environmentVariables,
+  'root-paths': rootPaths,
+  'history-api-fallback': historyApiFallback,
+  'enable-dev-ui': enableDevUi,
+  'environment-variables': environmentVariables,
   port: cliPort,
-  relaxCors,
-} = yargs(process.argv.slice(2))
-  .strict()
-  .option('port', {
-    type: 'number',
-    default: 4200,
-  })
-  .option('historyApiFallback', {type: 'boolean', default: false})
-  .option('rootPaths', {type: 'array', string: true, default: ['']})
-  .option('environmentVariables', {type: 'array', string: true, default: []})
-  .option('enableDevUi', {type: 'boolean', default: false})
-  .option('relaxCors', {type: 'boolean', default: false})
-  .parseSync();
-
-let port = cliPort;
+  'relax-cors': relaxCors,
+} = values;
+
+let port = Number(cliPort);
 // Process environment port always overrides the CLI, or rule attribute-specified port.
 if (process.env.PORT !== undefined) {
   port = Number(process.env.PORT);

bazel/http-server/test/server-test.ts

@@ -53,6 +53,7 @@ async function runTest() {
     // Wait for server to be ready, regardless of status code (404/200 or else)
     await waitOn({
       resources: [`http-get://${serverHost}`],
+      timeout: 20_000,
       headers: {
         'accept': 'text/html',
       },

bazel/package.json

@@ -9,15 +9,13 @@
     "@types/send": "1.2.1",
     "@types/wait-on": "^5.3.4",
     "@types/source-map-support": "0.5.10",
-    "@types/yargs": "17.0.35",
     "browser-sync": "3.0.4",
     "get-tsconfig": "4.13.0",
     "piscina": "^5.0.0",
     "send": "1.2.1",
     "true-case-path": "2.2.1",
     "typescript": "5.9.3",
     "wait-on": "^9.0.0",
-    "yargs": "18.0.0",
     "protractor": "7.0.0",
     "semver": "7.7.3",
     "selenium-webdriver": "4.39.0",