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