Remove ESLint config from package.json

Author: karlhorky

packages/react-scripts/scripts/init.js

@@ -10,7 +10,7 @@
 // Makes the script crash on unhandled rejections instead of silently
 // ignoring them. In the future, promise rejections that are not handled will
 // terminate the Node.js process with a non-zero exit code.
-process.on('unhandledRejection', err => {
+process.on('unhandledRejection', (err) => {
   throw err;
 });
 
@@ -86,7 +86,7 @@ module.exports = function (
   appName,
   verbose,
   originalDirectory,
-  templateName
+  templateName,
 ) {
   const appPackage = require(path.join(appPath, 'package.json'));
   const useYarn = fs.existsSync(path.join(appPath, 'yarn.lock'));
@@ -95,26 +95,26 @@ module.exports = function (
     console.log('');
     console.error(
       `A template was not provided. This is likely because you're using an outdated version of ${chalk.cyan(
-        'create-react-app'
-      )}.`
+        'create-react-app',
+      )}.`,
     );
     console.error(
       `Please note that global installs of ${chalk.cyan(
-        'create-react-app'
-      )} are no longer supported.`
+        'create-react-app',
+      )} are no longer supported.`,
     );
     console.error(
       `You can fix this by running ${chalk.cyan(
-        'npm uninstall -g create-react-app'
+        'npm uninstall -g create-react-app',
       )} or ${chalk.cyan(
-        'yarn global remove create-react-app'
-      )} before using ${chalk.cyan('create-react-app')} again.`
+        'yarn global remove create-react-app',
+      )} before using ${chalk.cyan('create-react-app')} again.`,
     );
     return;
   }
 
   const templatePath = path.dirname(
-    require.resolve(`${templateName}/package.json`, { paths: [appPath] })
+    require.resolve(`${templateName}/package.json`, { paths: [appPath] }),
   );
 
   const templateJsonPath = path.join(templatePath, 'template.json');
@@ -132,8 +132,8 @@ module.exports = function (
     console.log(
       chalk.red(
         'Root-level `dependencies` and `scripts` keys in `template.json` were deprecated for Create React App 5.\n' +
-          'This template needs to be updated to use the new `package` key.'
-      )
+          'This template needs to be updated to use the new `package` key.',
+      ),
     );
     console.log('For more information, visit https://cra.link/templates');
   }
@@ -170,12 +170,14 @@ module.exports = function (
 
   // Keys from templatePackage that will be added to appPackage,
   // replacing any existing entries.
-  const templatePackageToReplace = Object.keys(templatePackage).filter(key => {
-    return (
-      !templatePackageBlacklist.includes(key) &&
-      !templatePackageToMerge.includes(key)
-    );
-  });
+  const templatePackageToReplace = Object.keys(templatePackage).filter(
+    (key) => {
+      return (
+        !templatePackageBlacklist.includes(key) &&
+        !templatePackageToMerge.includes(key)
+      );
+    },
+  );
 
   // Copy over some of the devDependencies
   appPackage.dependencies = appPackage.dependencies || {};
@@ -189,7 +191,7 @@ module.exports = function (
       test: 'react-scripts test',
       eject: 'react-scripts eject',
     },
-    templateScripts
+    templateScripts,
   );
 
   // Update scripts for Yarn users
@@ -199,33 +201,33 @@ module.exports = function (
         ...acc,
         [key]: value.replace(/(npm run |npm )/, 'yarn '),
       }),
-      {}
+      {},
     );
   }
 
-  // Setup the eslint config
-  appPackage.eslintConfig = {
-    extends: 'react-app',
-  };
+  // // Setup the eslint config
+  // appPackage.eslintConfig = {
+  //   extends: 'react-app',
+  // };
 
   // Setup the browsers list
   appPackage.browserslist = defaultBrowsers;
 
   // Add templatePackage keys/values to appPackage, replacing existing entries
-  templatePackageToReplace.forEach(key => {
+  templatePackageToReplace.forEach((key) => {
     appPackage[key] = templatePackage[key];
   });
 
   fs.writeFileSync(
     path.join(appPath, 'package.json'),
-    JSON.stringify(appPackage, null, 2) + os.EOL
+    JSON.stringify(appPackage, null, 2) + os.EOL,
   );
 
   const readmeExists = fs.existsSync(path.join(appPath, 'README.md'));
   if (readmeExists) {
     fs.renameSync(
       path.join(appPath, 'README.md'),
-      path.join(appPath, 'README.old.md')
+      path.join(appPath, 'README.old.md'),
     );
   }
 
@@ -235,7 +237,7 @@ module.exports = function (
     fs.copySync(templateDir, appPath);
   } else {
     console.error(
-      `Could not locate supplied template: ${chalk.green(templateDir)}`
+      `Could not locate supplied template: ${chalk.green(templateDir)}`,
     );
     return;
   }
@@ -247,7 +249,7 @@ module.exports = function (
       fs.writeFileSync(
         path.join(appPath, 'README.md'),
         readme.replace(/(npm run |npm )/g, 'yarn '),
-        'utf8'
+        'utf8',
       );
     } catch (err) {
       // Silencing the error. As it fall backs to using default npm commands.
@@ -266,7 +268,7 @@ module.exports = function (
     fs.moveSync(
       path.join(appPath, 'gitignore'),
       path.join(appPath, '.gitignore'),
-      []
+      [],
     );
   }
 
@@ -295,7 +297,7 @@ module.exports = function (
       // '--no-audit', // https://github.com/facebook/create-react-app/issues/11174
       '--save',
       verbose && '--verbose',
-    ].filter(e => e);
+    ].filter((e) => e);
   }
 
   // Install additional template dependencies, if present.
@@ -307,7 +309,7 @@ module.exports = function (
     args = args.concat(
       dependenciesToInstall.map(([dependency, version]) => {
         return `${dependency}@${version}`;
-      })
+      }),
     );
   }
 
@@ -329,7 +331,7 @@ module.exports = function (
     }
   }
 
-  if (args.find(arg => arg.includes('typescript'))) {
+  if (args.find((arg) => arg.includes('typescript'))) {
     console.log();
     verifyTypeScriptSetup();
   }
@@ -373,21 +375,21 @@ module.exports = function (
   console.log('    Starts the development server.');
   console.log();
   console.log(
-    chalk.cyan(`  ${displayedCommand} ${useYarn ? '' : 'run '}build`)
+    chalk.cyan(`  ${displayedCommand} ${useYarn ? '' : 'run '}build`),
   );
   console.log('    Bundles the app into static files for production.');
   console.log();
   console.log(chalk.cyan(`  ${displayedCommand} test`));
   console.log('    Starts the test runner.');
   console.log();
   console.log(
-    chalk.cyan(`  ${displayedCommand} ${useYarn ? '' : 'run '}eject`)
+    chalk.cyan(`  ${displayedCommand} ${useYarn ? '' : 'run '}eject`),
   );
   console.log(
-    '    Removes this tool and copies build dependencies, configuration files'
+    '    Removes this tool and copies build dependencies, configuration files',
   );
   console.log(
-    '    and scripts into the app directory. If you do this, you can’t go back!'
+    '    and scripts into the app directory. If you do this, you can’t go back!',
   );
   console.log();
   console.log('We suggest that you begin by typing:');
@@ -398,8 +400,8 @@ module.exports = function (
     console.log();
     console.log(
       chalk.yellow(
-        'You had a `README.md` file, we renamed it to `README.old.md`'
-      )
+        'You had a `README.md` file, we renamed it to `README.old.md`',
+      ),
     );
   }
   console.log();