Remove please-upgrade-node (#19697)

.github/workflows/prod-test.yml

@@ -237,7 +237,7 @@ jobs:
 
       - name: Run CLI on Node.js v0.10.48
         working-directory: dist/prettier
-        run: node bin/prettier.cjs --version 2>&1 >/dev/null | grep "prettier requires at least version 14 of Node, please upgrade" || exit 1
+        run: node bin/prettier.cjs --version 2>&1 >/dev/null | grep "Prettier requires at least version 14 of Node.js, please upgrade!" || exit 1
 
   preview:
     if: github.repository == 'prettier/prettier'

bin/prettier.cjs

@@ -8,29 +8,67 @@ if (typeof nodeModule.enableCompileCache === "function") {
   nodeModule.enableCompileCache();
 }
 
-var pleaseUpgradeNode = require("please-upgrade-node");
-var packageJson = require("../package.json");
+function parseVersion(version) {
+  var parts = version.split(".", 3);
+  return {
+    major: Number(parts[0]),
+    minor: Number(parts[1]) || 0,
+    patch: Number(parts[2]) || 0
+  };
+}
 
-pleaseUpgradeNode(packageJson);
+function isVersionSatisfies(version, required) {
+  required = parseVersion(required);
+  version = parseVersion(version);
 
-var dynamicImport = new Function("module", "return import(module)");
+  return (
+    version.major > required.major ||
+    (version.major === required.major && version.minor > required.minor) ||
+    (version.major === required.major &&
+      version.minor === required.minor &&
+      version.patch >= required.patch)
+  );
+}
+
+function shouldEnableExperimentalCli() {
+  var index = process.argv.indexOf("--experimental-cli");
 
-var promise;
-var index = process.argv.indexOf("--experimental-cli");
-if (process.env.PRETTIER_EXPERIMENTAL_CLI || index !== -1) {
   if (index !== -1) {
     process.argv.splice(index, 1);
   }
-  promise = dynamicImport("../src/experimental-cli/index.js").then(
+
+  return index !== -1 || process.env.PRETTIER_EXPERIMENTAL_CLI;
+}
+
+var requiredVersion = require("../package.json").engines.node.replace(">=", "");
+
+function run() {
+  // Based on `please-upgrade-node` package
+  if (!isVersionSatisfies(process.versions.node, requiredVersion)) {
+    var message =
+      "Prettier requires at least version " +
+      requiredVersion +
+      " of Node.js, please upgrade!";
+
+    process.exitCode = 1;
+    console.error(message);
+    return Promise.reject(new Error(message));
+  }
+
+  var dynamicImport = new Function("module", "return import(module)");
+
+  if (shouldEnableExperimentalCli()) {
+    return dynamicImport("../src/experimental-cli/index.js").then(
       function (cli) {
         return cli.__promise;
       }
     );
-} else {
-  promise = dynamicImport("../src/cli/index.js").then(function runCli(cli) {
+  }
+
+  return dynamicImport("../src/cli/index.js").then(function runCli(cli) {
     return cli.run();
   });
 }
 
 // Exposed for test
-module.exports.__promise = promise;
+module.exports.__promise = run();

eslint.config.js

@@ -564,6 +564,8 @@ const configs = [
     rules: {
       "no-var": "off",
       "prefer-arrow-callback": "off",
+      "object-shorthand": "off",
+      "no-console": "off",
     },
   },
   {

package.json

@@ -108,7 +108,6 @@
     "oxc-parser": "0.141.0",
     "parse-json": "8.3.0",
     "picocolors": "1.1.1",
-    "please-upgrade-node": "3.2.0",
     "postcss": "8.5.22",
     "postcss-less": "6.0.0",
     "postcss-media-query-parser": "0.2.3",

scripts/build/packages/prettier.js

@@ -2,7 +2,11 @@ import { createRequire } from "node:module";
 import path from "node:path";
 import url from "node:url";
 import { outdent } from "outdent";
-import { DIST_DIR, PROJECT_ROOT } from "../../utilities/index.js";
+import {
+  DIST_DIR,
+  PRODUCTION_MINIMAL_NODE_JS_VERSION,
+  PROJECT_ROOT,
+} from "../../utilities/index.js";
 import { createJavascriptModuleBuilder } from "../builders/javascript-module.js";
 import esmifyTypescriptEslint from "../hacks/esmify-typescript-eslint.js";
 import modifyTypescriptModule from "../hacks/modify-typescript-module.js";
@@ -133,6 +137,10 @@ const cliModule = {
         {
           module: path.join(PROJECT_ROOT, "bin/prettier.cjs"),
           process(text) {
+            text = text.replace(
+              'require("../package.json").engines.node.replace(">=", "")',
+              JSON.stringify(PRODUCTION_MINIMAL_NODE_JS_VERSION),
+            );
             text = text.replace(
               "../src/cli/index.js",
               "../internal/legacy-cli.mjs",

tests/integration/__tests__/node-version-check.js

@@ -0,0 +1,38 @@
+import { PRODUCTION_MINIMAL_NODE_JS_VERSION } from "../../../scripts/utilities/index.js";
+
+const minimalVersion =
+  process.env.NODE_ENV === "production"
+    ? Number(PRODUCTION_MINIMAL_NODE_JS_VERSION)
+    : // Dev version
+      22;
+
+describe("Check Node.js version", () => {
+  for (const version of [
+    "0.10.0",
+    "0.12.0",
+    ...(function* () {
+      for (let major = 4; major < minimalVersion; major++) {
+        if (major >= 26 || major % 2 === 0) {
+          yield `${major}.0.0`;
+        }
+      }
+    })(),
+  ]) {
+    test(version, async () => {
+      await expect(() =>
+        runCli("cli/", ["--version"], { mockNodeVersion: version }),
+      ).rejects.toThrow(
+        /Prettier requires at least version \d+ of Node.js, please upgrade!/,
+      );
+    });
+  }
+
+  for (const version of [`${minimalVersion}.0.0`, "current"]) {
+    test(version, async () => {
+      const { stdout } = await runCli("cli/", ["--version"], {
+        mockNodeVersion: version === "current" ? undefined : version,
+      });
+      expect(typeof stdout).toBe("string");
+    });
+  }
+});

tests/integration/cli-worker.js

@@ -19,6 +19,7 @@ const replaceAll = (text, find, replacement) =>
   text.replaceAll
     ? text.replaceAll(find, replacement)
     : text.split(find).join(replacement);
+const originalNodeVersion = process.versions.node;
 
 async function getApiMockable() {
   const prettier = await import(url.pathToFileURL(prettierMainEntry));
@@ -86,9 +87,22 @@ async function mockImplementations(options) {
   });
 }
 
+let nodeVersionMocked = false;
 async function run(options) {
   await mockImplementations(options);
 
+  if (!nodeVersionMocked) {
+    nodeVersionMocked = true;
+    Object.defineProperty(process.versions, "node", {
+      get value() {
+        return options.mockNodeVersion || originalNodeVersion;
+      },
+      writable: false,
+      enumerable: true,
+      configurable: true,
+    });
+  }
+
   const { __promise: promise } = await import(
     url.pathToFileURL(prettierCliEntry)
   );

yarn.lock

@@ -8147,15 +8147,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"please-upgrade-node@npm:3.2.0":
-  version: 3.2.0
-  resolution: "please-upgrade-node@npm:3.2.0"
-  dependencies:
-    semver-compare: "npm:^1.0.0"
-  checksum: 10/d87c41581a2a022fbe25965a97006238cd9b8cbbf49b39f78d262548149a9d30bd2bdf35fec3d810e0001e630cd46ef13c7e19c389dea8de7e64db271a2381bb
-  languageName: node
-  linkType: hard
-
 "pluralize@npm:^8.0.0":
   version: 8.0.0
   resolution: "pluralize@npm:8.0.0"
@@ -8362,7 +8353,6 @@ __metadata:
     oxc-parser: "npm:0.141.0"
     parse-json: "npm:8.3.0"
     picocolors: "npm:1.1.1"
-    please-upgrade-node: "npm:3.2.0"
     postcss: "npm:8.5.22"
     postcss-less: "npm:6.0.0"
     postcss-media-query-parser: "npm:0.2.3"
@@ -8733,13 +8723,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"semver-compare@npm:^1.0.0":
-  version: 1.0.0
-  resolution: "semver-compare@npm:1.0.0"
-  checksum: 10/75f9c7a7786d1756f64b1429017746721e07bd7691bdad6368f7643885d3a98a27586777e9699456564f4844b407e9f186cc1d588a3f9c0be71310e517e942c3
-  languageName: node
-  linkType: hard
-
 "semver@npm:7.8.5, semver@npm:^7.3.5, semver@npm:^7.5.3, semver@npm:^7.5.4, semver@npm:^7.6.2, semver@npm:^7.6.3, semver@npm:^7.7.2, semver@npm:^7.7.3, semver@npm:^7.7.4, semver@npm:^7.8.1, semver@npm:^7.8.5":
   version: 7.8.5
   resolution: "semver@npm:7.8.5"