9b43ecb fix(@angular-devkit/build-angular): reduce the number of max workers to available CPUs minus one

Author: Angular Builds

package.json

@@ -1,16 +1,16 @@
 {
   "name": "@angular-devkit/build-angular",
-  "version": "18.0.6+sha-2d51e86",
+  "version": "18.0.6+sha-9b43ecb",
   "description": "Angular Webpack Build Facade",
   "main": "src/index.js",
   "typings": "src/index.d.ts",
   "builders": "builders.json",
   "dependencies": {
     "@ampproject/remapping": "2.3.0",
-    "@angular/build": "github:angular/angular-build-builds#2d51e86",
-    "@angular-devkit/architect": "github:angular/angular-devkit-architect-builds#2d51e86",
-    "@angular-devkit/build-webpack": "github:angular/angular-devkit-build-webpack-builds#2d51e86",
-    "@angular-devkit/core": "github:angular/angular-devkit-core-builds#2d51e86",
+    "@angular/build": "github:angular/angular-build-builds#9b43ecb",
+    "@angular-devkit/architect": "github:angular/angular-devkit-architect-builds#9b43ecb",
+    "@angular-devkit/build-webpack": "github:angular/angular-devkit-build-webpack-builds#9b43ecb",
+    "@angular-devkit/core": "github:angular/angular-devkit-core-builds#9b43ecb",
     "@babel/core": "7.24.5",
     "@babel/generator": "7.24.5",
     "@babel/helper-annotate-as-pure": "7.22.5",
@@ -21,7 +21,7 @@
     "@babel/preset-env": "7.24.5",
     "@babel/runtime": "7.24.5",
     "@discoveryjs/json-ext": "0.5.7",
-    "@ngtools/webpack": "github:angular/ngtools-webpack-builds#2d51e86",
+    "@ngtools/webpack": "github:angular/ngtools-webpack-builds#9b43ecb",
     "@vitejs/plugin-basic-ssl": "1.1.0",
     "ansi-colors": "4.1.3",
     "autoprefixer": "10.4.19",

src/utils/environment-options.js

@@ -69,7 +69,7 @@ exports.allowMinify = debugOptimize.minify;
 const maxWorkersVariable = process.env['NG_BUILD_MAX_WORKERS'];
 exports.maxWorkers = isPresent(maxWorkersVariable)
     ? +maxWorkersVariable
-    : Math.min(4, (0, node_os_1.availableParallelism)());
+    : Math.min(4, Math.max((0, node_os_1.availableParallelism)() - 1, 1));
 const parallelTsVariable = process.env['NG_BUILD_PARALLEL_TS'];
 exports.useParallelTs = !isPresent(parallelTsVariable) || !isDisabled(parallelTsVariable);
 const debugPerfVariable = process.env['NG_BUILD_DEBUG_PERF'];

src/utils/normalize-cache.js

@@ -10,7 +10,7 @@ Object.defineProperty(exports, "__esModule", { value: true });
 exports.normalizeCacheOptions = void 0;
 const node_path_1 = require("node:path");
 /** Version placeholder is replaced during the build process with actual package version */
-const VERSION = '18.0.6+sha-2d51e86';
+const VERSION = '18.0.6+sha-9b43ecb';
 function hasCacheMetadata(value) {
     return (!!value &&
         typeof value === 'object' &&

uniqueId

@@ -1 +1 @@
-Fri Jun 28 2024 13:41:53 GMT+0000 (Coordinated Universal Time)
+Mon Jul 01 2024 13:16:19 GMT+0000 (Coordinated Universal Time)