refactor(@angular/cli): remove Node.js v14 support

BREAKING CHANGE: Node.js v14 support has been removed

Node.js v14 is planned to be End-of-Life on 2023-04-30. Angular will stop supporting Node.js v14 in Angular v16.
Angular v16 will continue to officially support Node.js versions v16 and v18.

Author: clydin

.circleci/dynamic_config.yml

@@ -23,13 +23,13 @@ parameters:
 ## IMPORTANT
 # Windows needs its own cache key because binaries in node_modules are different.
 # See https://circleci.com/docs/2.0/caching/#restoring-cache for how prefixes work in CircleCI.
-var_1: &cache_key v1-angular_devkit-14.20-{{ checksum "yarn.lock" }}
+var_1: &cache_key v1-angular_devkit-16.13-{{ checksum "yarn.lock" }}
 var_1_win: &cache_key_win v1-angular_devkit-win-16.13-{{ checksum "yarn.lock" }}
-var_3: &default_nodeversion '14.20'
-var_3_major: &default_nodeversion_major '14'
+var_3: &default_nodeversion '16.13'
+var_3_major: &default_nodeversion_major '16'
 # The major version of node toolchains. See tools/toolchain_info.bzl
 # NOTE: entries in this array may be repeated elsewhere in the file, find them before adding more
-var_3_all_major: &all_nodeversion_major ['14', '16', '18']
+var_3_all_major: &all_nodeversion_major ['16', '18']
 # Workspace initially persisted by the `setup` job, and then enhanced by `setup-and-build-win`.
 # https://circleci.com/docs/2.0/workflows/#using-workspaces-to-share-data-among-jobs
 # https://circleci.com/blog/deep-diving-into-circleci-workspaces/
@@ -236,7 +236,7 @@ jobs:
             equal: [*default_nodeversion_major, << parameters.nodeversion >>]
           steps:
             - run:
-                command: yarn bazel test --test_tag_filters=-node16,-node18,-node<< parameters.nodeversion >>-broken //packages/...
+                command: yarn bazel test --test_tag_filters=-node18,-node<< parameters.nodeversion >>-broken //packages/...
                 # This timeout provides time for the actual tests to timeout and report status
                 # instead of CircleCI stopping the job without test failure information.
                 no_output_timeout: 40m
@@ -402,7 +402,7 @@ workflows:
               # Disable running this on Node.js 18 for now. This causes failures when using RBE.
               # Example: `GLIBC_2.28' not found.
               # Likely this is caused by outdated Ubuntu image https://github.com/angular/dev-infra/blob/main/bazel/remote-execution/BUILD.bazel#L21
-              nodeversion: ['14', '16']
+              nodeversion: ['16']
           requires:
             - build
 

.nvmrc

@@ -1 +1 @@
-14.20.0
+18.10.0

WORKSPACE

@@ -52,8 +52,13 @@ rules_pkg_dependencies()
 load("@rules_nodejs//nodejs:repositories.bzl", "nodejs_register_toolchains")
 
 nodejs_register_toolchains(
-    name = "nodejs",
-    node_version = "14.20.0",
+    name = "node16",
+    node_version = "16.13.1",
+)
+
+nodejs_register_toolchains(
+    name = "node18",
+    node_version = "18.10.0",
 )
 
 load("@build_bazel_rules_nodejs//:index.bzl", "yarn_install")
@@ -89,21 +94,6 @@ aspect_bazel_lib_dependencies()
 
 register_jq_toolchains(version = "1.6")
 
-nodejs_register_toolchains(
-    name = "node14",
-    node_version = "14.20.0",
-)
-
-nodejs_register_toolchains(
-    name = "node16",
-    node_version = "16.13.1",
-)
-
-nodejs_register_toolchains(
-    name = "node18",
-    node_version = "18.10.0",
-)
-
 register_toolchains(
     "@npm//@angular/build-tooling/bazel/git-toolchain:git_linux_toolchain",
     "@npm//@angular/build-tooling/bazel/git-toolchain:git_macos_x86_toolchain",

constants.bzl

@@ -1,5 +1,5 @@
 # Engine versions to stamp in a release package.json
-RELEASE_ENGINES_NODE = "^14.20.0 || ^16.13.0 || >=18.10.0"
+RELEASE_ENGINES_NODE = "^16.13.0 || >=18.10.0"
 RELEASE_ENGINES_NPM = "^6.11.0 || ^7.5.6 || >=8.0.0"
 RELEASE_ENGINES_YARN = ">= 1.13.0"
 

lib/packages.ts

@@ -85,7 +85,7 @@ function loadPackageJson(p: string) {
       // Overwrite engines to a common default.
       case 'engines':
         pkg['engines'] = {
-          'node': '^14.20.0 || ^16.13.0 || >=18.10.0',
+          'node': '^16.13.0 || >=18.10.0',
           'npm': '^6.11.0 || ^7.5.6 || >=8.0.0',
           'yarn': '>= 1.13.0',
         };

package.json

@@ -41,7 +41,7 @@
     "url": "https://github.com/angular/angular-cli.git"
   },
   "engines": {
-    "node": "^14.20.0 || ^16.13.0 || ^18.10.0",
+    "node": "^16.13.0 || ^18.10.0",
     "yarn": ">=1.21.1 <2",
     "npm": "Please use yarn instead of NPM to install dependencies"
   },

packages/angular/cli/lib/cli/index.ts

@@ -16,19 +16,19 @@ import { writeErrorToLogFile } from '../../src/utilities/log-file';
 
 export { VERSION } from '../../src/utilities/version';
 
-const MIN_NODEJS_VERISON = [14, 15] as const;
+const MIN_NODEJS_VERSION = [16, 13] as const;
 
 /* eslint-disable no-console */
 export default async function (options: { cliArgs: string[] }) {
   // This node version check ensures that the requirements of the project instance of the CLI are met
   const [major, minor] = process.versions.node.split('.').map((part) => Number(part));
   if (
-    major < MIN_NODEJS_VERISON[0] ||
-    (major === MIN_NODEJS_VERISON[0] && minor < MIN_NODEJS_VERISON[1])
+    major < MIN_NODEJS_VERSION[0] ||
+    (major === MIN_NODEJS_VERSION[0] && minor < MIN_NODEJS_VERSION[1])
   ) {
     process.stderr.write(
       `Node.js version ${process.version} detected.\n` +
-        `The Angular CLI requires a minimum of v${MIN_NODEJS_VERISON[0]}.${MIN_NODEJS_VERISON[1]}.\n\n` +
+        `The Angular CLI requires a minimum of v${MIN_NODEJS_VERSION[0]}.${MIN_NODEJS_VERSION[1]}.\n\n` +
         'Please update your Node.js version or visit https://nodejs.org/ for additional instructions.\n',
     );
 

packages/angular/cli/src/commands/version/cli.ts

@@ -22,7 +22,7 @@ interface PartialPackageInfo {
 /**
  * Major versions of Node.js that are officially supported by Angular.
  */
-const SUPPORTED_NODE_MAJORS = [14, 16, 18];
+const SUPPORTED_NODE_MAJORS = [16, 18];
 
 const PACKAGE_PATTERNS = [
   /^@angular\/.*/,

tools/test/expected_package.json

@@ -35,7 +35,7 @@
     }
   },
   "engines": {
-    "node": "^14.20.0 || ^16.13.0 || >=18.10.0",
+    "node": "^16.13.0 || >=18.10.0",
     "npm": "^6.11.0 || ^7.5.6 || >=8.0.0",
     "yarn": ">= 1.13.0"
   }

tools/toolchain_info.bzl

@@ -3,18 +3,12 @@
 # the name can be anything the user wants this is just added to the target to create unique names
 # the order will match against the order in the TOOLCHAIN_VERSION list.
 TOOLCHAINS_NAMES = [
-    "node14",
     "node16",
     "node18",
 ]
 
 # this is the list of toolchains that should be used and are registered with nodejs_register_toolchains in the WORKSPACE file
 TOOLCHAINS_VERSIONS = [
-    select({
-        "@bazel_tools//src/conditions:linux_x86_64": "@node14_linux_amd64//:node_toolchain",
-        "@bazel_tools//src/conditions:darwin": "@node14_darwin_amd64//:node_toolchain",
-        "@bazel_tools//src/conditions:windows": "@node14_windows_amd64//:node_toolchain",
-    }),
     select({
         "@bazel_tools//src/conditions:linux_x86_64": "@node16_linux_amd64//:node_toolchain",
         "@bazel_tools//src/conditions:darwin": "@node16_darwin_amd64//:node_toolchain",