facebook · ianschmitz · May 4, 2020 · May 3, 2020 · May 3, 2020 · May 3, 2020
diff --git a/azure-pipelines-test-job.yml b/azure-pipelines-test-job.yml
@@ -6,10 +6,10 @@ parameters:
   name: ''
   testScript: ''
   configurations:
-    LinuxNode8: { vmImage: 'ubuntu-16.04', nodeVersion: 8.x }
     LinuxNode10: { vmImage: 'ubuntu-16.04', nodeVersion: 10.x }
-    # WindowsNode8:  { vmImage: 'vs2017-win2016', nodeVersion: 8.x  }
-    # WindowsNode10: { vmImage: 'vs2017-win2016', nodeVersion: 10.x }
+    LinuxNode12: { vmImage: 'ubuntu-16.04', nodeVersion: 12.x }
+    # WindowsNode10: { vmImage: 'windows-latest', nodeVersion: 10.x }
+    # WindowsNode12: { vmImage: 'windows-latest', nodeVersion: 12.x }
 
 jobs:
   - job: ${{ parameters.name }}

diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -57,36 +57,23 @@ jobs:
       name: Behavior
       testScript: tasks/e2e-behavior.sh
       configurations:
-        LinuxNode8: { vmImage: 'ubuntu-18.04', nodeVersion: 8.x }
-        LinuxNode10: { vmImage: 'ubuntu-18.04', nodeVersion: 10.x }
-        # WindowsNode8:  { vmImage: 'vs2017-win2016', nodeVersion: 8.x  }
-        # WindowsNode10: { vmImage: 'vs2017-win2016', nodeVersion: 10.x }
-        MacNode8: { vmImage: 'macOS-10.15', nodeVersion: 8.x }
-        MacNode10: { vmImage: 'macOS-10.15', nodeVersion: 10.x }
+        LinuxNode10: { vmImage: 'ubuntu-16.04', nodeVersion: 10.x }
+        LinuxNode12: { vmImage: 'ubuntu-16.04', nodeVersion: 12.x }
+        # WindowsNode10: { vmImage: 'windows-latest', nodeVersion: 10.x }
+        # WindowsNode12: { vmImage: 'windows-latest', nodeVersion: 12.x }
+        MacNode10: { vmImage: 'macOS-latest', nodeVersion: 10.x }
+        MacNode12: { vmImage: 'macOS-latest', nodeVersion: 12.x }
 
   # ******************************************************************************
   # Old Node test suite
   # ******************************************************************************
   - job: OldNode
     pool:
-      vmImage: ubuntu-16.04
+      vmImage: ubuntu-latest
     steps:
       - task: NodeTool@0
         inputs:
-          versionSpec: 6.x
-        displayName: 'Install Node.js 6.x'
+          versionSpec: 8.x
+        displayName: 'Install Node.js 8.x'
       - bash: tasks/e2e-old-node.sh
         displayName: 'Run tests'
-  # ******************************************************************************
-  # Unsupported Node with TypeScript flag
-  # ******************************************************************************
-  - job: UnsupportedNodeWithTypeScript
-    pool:
-      vmImage: ubuntu-16.04
-    steps:
-      - task: NodeTool@0
-        inputs:
-          versionSpec: 8.9.x
-        displayName: 'Install Node.js 8.9.x'
-      - bash: tasks/e2e-typescript-unsupported-node.sh
-        displayName: 'Run unsupported TypeScript test'
diff --git a/docusaurus/docs/getting-started.md b/docusaurus/docs/getting-started.md
@@ -34,7 +34,7 @@ Create a project, and you’re good to go.
 
 ## Creating an App
 
-**You’ll need to have Node >= 8.10 on your local development machine** (but it’s not required on the server). You can use [nvm](https://github.com/creationix/nvm#installation) (macOS/Linux) or [nvm-windows](https://github.com/coreybutler/nvm-windows#node-version-manager-nvm-for-windows) to switch Node versions between different projects.
+**You’ll need to have Node >= 10 on your local development machine** (but it’s not required on the server). You can use [nvm](https://github.com/creationix/nvm#installation) (macOS/Linux) or [nvm-windows](https://github.com/coreybutler/nvm-windows#node-version-manager-nvm-for-windows) to switch Node versions between different projects.
 
 To create a new app, you may choose one of the following methods:
 

diff --git a/package.json b/package.json
@@ -37,7 +37,7 @@
     "meow": "^5.0.0",
     "multimatch": "^3.0.0",
     "prettier": "1.19.1",
-    "puppeteer": "^2.0.0",
+    "puppeteer": "^3.0.2",
     "strip-ansi": "^5.1.0",
     "svg-term-cli": "^2.1.1",
     "tempy": "^0.2.1",

diff --git a/packages/cra-template-typescript/package.json b/packages/cra-template-typescript/package.json
@@ -15,7 +15,7 @@
   },
   "license": "MIT",
   "engines": {
-    "node": ">=8.10"
+    "node": ">=10"
   },
   "bugs": {
     "url": "https://github.com/facebook/create-react-app/issues"

diff --git a/packages/cra-template/package.json b/packages/cra-template/package.json
@@ -14,7 +14,7 @@
   },
   "license": "MIT",
   "engines": {
-    "node": ">=8"
+    "node": ">=10"
   },
   "bugs": {
     "url": "https://github.com/facebook/create-react-app/issues"

diff --git a/packages/create-react-app/createReactApp.js b/packages/create-react-app/createReactApp.js
@@ -203,20 +203,12 @@ function createApp(
   usePnp,
   useTypeScript
 ) {
-  const unsupportedNodeVersion = !semver.satisfies(process.version, '>=8.10.0');
-  if (unsupportedNodeVersion && useTypeScript) {
-    console.error(
-      chalk.red(
-        `You are using Node ${process.version} with the TypeScript template. Node 8.10 or higher is required to use TypeScript.\n`
-      )
-    );
-
-    process.exit(1);
-  } else if (unsupportedNodeVersion) {
+  const unsupportedNodeVersion = !semver.satisfies(process.version, '>=10');
+  if (unsupportedNodeVersion) {
     console.log(
       chalk.yellow(
         `You are using Node ${process.version} so the project will be bootstrapped with an old unsupported version of tools.\n\n` +
-          `Please update to Node 8.10 or higher for a better, fully supported experience.\n`
+          `Please update to Node 10 or higher for a better, fully supported experience.\n`
       )
     );
     // Fall back to latest supported react-scripts on Node 4
@@ -260,7 +252,7 @@ function createApp(
         console.log(
           chalk.yellow(
             `You are using npm ${npmInfo.npmVersion} so the project will be bootstrapped with an old unsupported version of tools.\n\n` +
-              `Please update to npm 5 or higher for a better, fully supported experience.\n`
+              `Please update to npm 6 or higher for a better, fully supported experience.\n`
           )
         );
       }
@@ -516,7 +508,7 @@ function run(
           console.log(
             chalk.yellow(
               `\nNote: the project was bootstrapped with an old unsupported version of tools.\n` +
-                `Please update to Node >=8.10 and npm >=5 to get supported tools in new projects.\n`
+                `Please update to Node >=10 and npm >=6 to get supported tools in new projects.\n`
             )
           );
         }
@@ -771,7 +763,7 @@ function checkNpmVersion() {
     npmVersion = execSync('npm --version')
       .toString()
       .trim();
-    hasMinNpm = semver.gte(npmVersion, '5.0.0');
+    hasMinNpm = semver.gte(npmVersion, '6.0.0');
   } catch (err) {
     // ignore
   }

diff --git a/packages/create-react-app/index.js b/packages/create-react-app/index.js
@@ -40,12 +40,12 @@ var currentNodeVersion = process.versions.node;
 var semver = currentNodeVersion.split('.');
 var major = semver[0];
 
-if (major < 8) {
+if (major < 10) {
   console.error(
     'You are running Node ' +
       currentNodeVersion +
       '.\n' +
-      'Create React App requires Node 8 or higher. \n' +
+      'Create React App requires Node 10 or higher. \n' +
       'Please update your version of Node.'
   );
   process.exit(1);

diff --git a/packages/create-react-app/package.json b/packages/create-react-app/package.json
@@ -12,7 +12,7 @@
   },
   "license": "MIT",
   "engines": {
-    "node": ">=8"
+    "node": ">=10"
   },
   "bugs": {
     "url": "https://github.com/facebook/create-react-app/issues"

diff --git a/packages/react-app-polyfill/package.json b/packages/react-app-polyfill/package.json
@@ -12,7 +12,7 @@
     "url": "https://github.com/facebook/create-react-app/issues"
   },
   "engines": {
-    "node": ">=6"
+    "node": ">=10"
   },
   "files": [
     "ie9.js",

diff --git a/packages/react-dev-utils/package.json b/packages/react-dev-utils/package.json
@@ -12,7 +12,7 @@
     "url": "https://github.com/facebook/create-react-app/issues"
   },
   "engines": {
-    "node": ">=8.10"
+    "node": ">=10"
   },
   "files": [
     "browsersHelper.js",

diff --git a/packages/react-scripts/fixtures/kitchensink/template.json b/packages/react-scripts/fixtures/kitchensink/template.json
@@ -3,7 +3,7 @@
     "dependencies": {
       "bootstrap": "4.3.1",
       "jest": "25.5.4",
-      "node-sass": "4.12.0",
+      "node-sass": "4.x",
       "normalize.css": "7.0.0",
       "prop-types": "15.7.2",
       "test-integrity": "2.0.1"

diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json
@@ -9,7 +9,7 @@
   },
   "license": "MIT",
   "engines": {
-    "node": ">=8.10"
+    "node": ">=10"
   },
   "bugs": {
     "url": "https://github.com/facebook/create-react-app/issues"

diff --git a/tasks/e2e-old-node.sh b/tasks/e2e-old-node.sh
@@ -52,7 +52,7 @@ cd "$root_path"/packages/create-react-app
 npm install
 cd "$root_path"
 
-# If the node version is < 6, the script should just give an error.
+# If the node version is < 10, the script should just give an error.
 cd $temp_app_path
 err_output=`node "$root_path"/packages/create-react-app/index.js test-node-version 2>&1 > /dev/null || echo ''`
 [[ $err_output =~ You\ are\ running\ Node ]] && exit 0 || exit 1

diff --git a/tasks/e2e-typescript-unsupported-node.sh b/tasks/e2e-typescript-unsupported-node.sh
diff --git a/tasks/local-test.sh b/tasks/local-test.sh
@@ -49,7 +49,7 @@ while [ "$1" != "" ]; do
   shift
 done
 
-test_command="./tasks/e2e-simple.sh && ./tasks/e2e-kitchensink.sh && ./tasks/e2e-kitchensink-eject.sh && ./tasks/e2e-installs.sh"
+test_command="./tasks/e2e-simple.sh && ./tasks/e2e-kitchensink.sh && ./tasks/e2e-kitchensink-eject.sh && ./tasks/e2e-installs.sh && ./tasks/e2e-behavior.sh"
 case ${test_suite} in
   "all")
     ;;

diff --git a/test/fixtures/webpack-message-formatting/__snapshots__/index.test.js.snap b/test/fixtures/webpack-message-formatting/__snapshots__/index.test.js.snap
@@ -156,21 +156,6 @@ Failed to compile.
 Attempted import error: 'bar' is not exported from './AppUnknownExport'.
 
 
-",
-  "stdout": "",
-}
-`;
-
-exports[`helps when users tries to use sass 1`] = `
-Object {
-  "stderr": "Creating an optimized production build...
-Failed to compile.
-
-./src/AppSass.scss
-To import Sass files, you first need to install node-sass.
-Run \`npm install node-sass\` or \`yarn add node-sass\` inside your workspace.
-
-
 ",
   "stdout": "",
 }

diff --git a/test/fixtures/webpack-message-formatting/index.test.js b/test/fixtures/webpack-message-formatting/index.test.js
@@ -97,7 +97,11 @@ test('helps when users tries to use sass', async () => {
   );
 
   const { stdout, stderr } = await testSetup.scripts.build();
-  expect({ stdout, stderr }).toMatchSnapshot();
+  expect(stdout).toBeFalsy();
+  // TODO: Snapshots differ between Node 10/12 as the call stack log output has changed.
+  expect(stderr).toContain(
+    'To import Sass files, you first need to install node-sass.'
+  );
 });
 
 test('formats file not found error', async () => {