WIP - add extractor, generate snippet_data

node_modules/react-dev-utils/printHostingInstructions.js

@@ -0,0 +1,136 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+'use strict';
+
+const chalk = require('chalk');
+const url = require('url');
+const globalModules = require('global-modules');
+const fs = require('fs');
+
+function printHostingInstructions(
+  appPackage,
+  publicUrl,
+  publicPath,
+  buildFolder,
+  useYarn
+) {
+  const publicPathname = url.parse(publicPath).pathname;
+  if (publicUrl && publicUrl.indexOf('.github.io/') !== -1) {
+    // "homepage": "http://user.github.io/project"
+    console.log(
+      `The project was built assuming it is hosted at ${chalk.green(
+        publicPathname
+      )}.`
+    );
+    console.log(
+      `You can control this with the ${chalk.green(
+        'homepage'
+      )} field in your ${chalk.cyan('package.json')}.`
+    );
+    console.log();
+    console.log(`The ${chalk.cyan('build')} folder is ready to be deployed.`);
+    console.log(`To publish it at ${chalk.green(publicUrl)}, run:`);
+    // If script deploy has been added to package.json, skip the instructions
+    if (typeof appPackage.scripts.deploy === 'undefined') {
+      console.log();
+      if (useYarn) {
+        console.log(`  ${chalk.cyan('yarn')} add --dev gh-pages`);
+      } else {
+        console.log(`  ${chalk.cyan('npm')} install --save-dev gh-pages`);
+      }
+      console.log();
+      console.log(
+        `Add the following script in your ${chalk.cyan('package.json')}.`
+      );
+      console.log();
+      console.log(`    ${chalk.dim('// ...')}`);
+      console.log(`    ${chalk.yellow('"scripts"')}: {`);
+      console.log(`      ${chalk.dim('// ...')}`);
+      console.log(
+        `      ${chalk.yellow('"predeploy"')}: ${chalk.yellow(
+          '"npm run build",'
+        )}`
+      );
+      console.log(
+        `      ${chalk.yellow('"deploy"')}: ${chalk.yellow(
+          '"gh-pages -d build"'
+        )}`
+      );
+      console.log('    }');
+      console.log();
+      console.log('Then run:');
+    }
+    console.log();
+    console.log(`  ${chalk.cyan(useYarn ? 'yarn' : 'npm')} run deploy`);
+    console.log();
+  } else if (publicPath !== '/') {
+    // "homepage": "http://mywebsite.com/project"
+    console.log(
+      `The project was built assuming it is hosted at ${chalk.green(
+        publicPath
+      )}.`
+    );
+    console.log(
+      `You can control this with the ${chalk.green(
+        'homepage'
+      )} field in your ${chalk.cyan('package.json')}.`
+    );
+    console.log();
+    console.log(`The ${chalk.cyan('build')} folder is ready to be deployed.`);
+    console.log();
+  } else {
+    if (publicUrl) {
+      // "homepage": "http://mywebsite.com"
+      console.log(
+        `The project was built assuming it is hosted at ${chalk.green(
+          publicUrl
+        )}.`
+      );
+      console.log(
+        `You can control this with the ${chalk.green(
+          'homepage'
+        )} field in your ${chalk.cyan('package.json')}.`
+      );
+      console.log();
+    } else {
+      // no homepage
+      console.log(
+        'The project was built assuming it is hosted at the server root.'
+      );
+      console.log(
+        `To override this, specify the ${chalk.green(
+          'homepage'
+        )} in your ${chalk.cyan('package.json')}.`
+      );
+      console.log('For example, add this to build it for GitHub Pages:');
+      console.log();
+      console.log(
+        `  ${chalk.green('"homepage"')} ${chalk.cyan(':')} ${chalk.green(
+          '"http://myname.github.io/myapp"'
+        )}${chalk.cyan(',')}`
+      );
+      console.log();
+    }
+    console.log(
+      `The ${chalk.cyan(buildFolder)} folder is ready to be deployed.`
+    );
+    console.log('You may serve it with a static server:');
+    console.log();
+    if (!fs.existsSync(`${globalModules}/serve`)) {
+      if (useYarn) {
+        console.log(`  ${chalk.cyan('yarn')} global add serve`);
+      } else {
+        console.log(`  ${chalk.cyan('npm')} install -g serve`);
+      }
+    }
+    console.log(`  ${chalk.cyan('serve')} -s ${buildFolder}`);
+    console.log();
+  }
+}
+
+module.exports = printHostingInstructions;