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Beaufity output of eject.js script #769

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Sep 30, 2016
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25 changes: 14 additions & 11 deletions packages/react-scripts/scripts/eject.js
Original file line number Diff line number Diff line change
Expand Up @@ -13,13 +13,16 @@ var path = require('path');
var prompt = require('react-dev-utils/prompt');
var rimrafSync = require('rimraf').sync;
var spawnSync = require('cross-spawn').sync;
var chalk = require('chalk');
var green = chalk.green;
var yellowUnderline = chalk.yellow.underline

prompt(
'Are you sure you want to eject? This action is permanent.',
false
).then(shouldEject => {
if (!shouldEject) {
console.log('Close one! Eject aborted.');
console.log(green('Close one! Eject aborted.'));
process.exit(1);
}

Expand Down Expand Up @@ -62,7 +65,7 @@ prompt(
fs.mkdirSync(path.join(appPath, 'scripts'));

files.forEach(function(file) {
console.log('Copying ' + file + ' to ' + appPath);
console.log(green('Copying ') + yellowUnderline(file) + ' to ' + yellowUnderline(appPath));
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Let’s indent these and group them under “Copying files...”

var content = fs
.readFileSync(path.join(ownPath, file), 'utf8')
// Remove dead code from .js files on eject
Expand All @@ -78,15 +81,15 @@ prompt(
var appPackage = require(path.join(appPath, 'package.json'));

var ownPackageName = ownPackage.name;
console.log('Removing dependency: ' + ownPackageName);
console.log('Removing dependency: ' + yellowUnderline(ownPackageName));
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I think this should have the same indentation as “adding a dependency” but they both need to be grouped under “Updating package.json

delete appPackage.devDependencies[ownPackageName];

Object.keys(ownPackage.dependencies).forEach(function (key) {
// For some reason optionalDependencies end up in dependencies after install
if (ownPackage.optionalDependencies[key]) {
return;
}
console.log('Adding dependency: ' + key);
console.log(green('\tAdding dependency: ') + yellowUnderline(key));
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Let’s use two-space indentation like in other commands.

appPackage.devDependencies[key] = ownPackage.dependencies[key];
});

Expand All @@ -107,20 +110,20 @@ prompt(
true
);

console.log('Writing package.json');
console.log(green('Writing ') + yellowUnderline('package.json'));
fs.writeFileSync(
path.join(appPath, 'package.json'),
JSON.stringify(appPackage, null, 2)
);
console.log();

console.log('Running npm install...');
console.log(green('Running ') + yellowUnderline('npm install...'));
rimrafSync(ownPath);
spawnSync('npm', ['install'], {stdio: 'inherit'});
console.log('Ejected successfully!');
console.log(green('Ejected successfully!'));
console.log();

console.log('Please consider sharing why you ejected in this survey:');
console.log(' http://goo.gl/forms/Bi6CZjk1EqsdelXk1');
console.log();
});
console.log(green('Please consider sharing why you ejected in this survey:'));
console.log('\t' + yellowUnderline('http://goo.gl/forms/Bi6CZjk1EqsdelXk1'));
console.log()
})