Webpack-CLI version 1

lib/creator/transformations/entry/entry.js

@@ -0,0 +1,22 @@
+const utils = require('../../../transformations/utils');
+/*
+safeTraverse,
+createProperty,
+findPluginsByName,
+findPluginsRootNodes,
+createOrUpdatePluginByName,
+findVariableToPlugin,
+isType,
+createLiteral,
+findObjWithOneOfKeys,
+getRequire
+*/
+module.exports = function(j, ast, webpackProperties) {
+
+	function createEntryProperty(p) {
+		return p.value.properties.push(utils.createProperty(j, 'entry', '{}'));
+	}
+
+	return ast.find(j.ObjectExpression)
+		.filter(p => createEntryProperty(p));
+};

lib/creator/transformations/index.js

@@ -1,7 +1,13 @@
-//const chalk = require('chalk');
-//const validateSchema = require('../../utils/validateSchema.js');
-//const webpackOptionsSchema = require('../../utils/webpackOptionsSchema.json');
-//const WebpackOptionsValidationError = require('../../utils/WebpackOptionsValidationError');
+const fs = require('fs');
+const chalk = require('chalk');
+const validateSchema = require('../../utils/validateSchema.js');
+const webpackOptionsSchema = require('../../utils/webpackOptionsSchema.json');
+const WebpackOptionsValidationError = require('../../utils/WebpackOptionsValidationError');
+const j = require('jscodeshift');
+const pEachSeries = require('p-each-series');
+const entryTransform = require('./entry/entry');
+const outputTransform = require('./output/output');
+
 /*
 * @function runTransform
 *
@@ -11,9 +17,30 @@
 * @returns { <Void> } TODO
 */
 
-module.exports = function runTransform(transformObject) {
+const transformsObject = {
+	entryTransform,
+	outputTransform
+};
+
+module.exports = function runTransform(yeomanConfig) {
+	const webpackProperties = Object.keys(yeomanConfig.webpackOptions);
+	const transformations = Object.keys(transformsObject).map(k => transformsObject[k]);
 
-		// scaffold is done
+	if (webpackProperties.length !== 0) {
+		let ast = j('module.exports = {}');
+		return pEachSeries(transformations, f => f(j, ast, webpackProperties))
+			.then(() => {
+				const recastOptions = {
+					quote: 'single'
+				};
+				const outputPath = process.cwd() + '/webpack.config.js';
+				const source = ast.toSource(recastOptions);
+				fs.writeFileSync(outputPath, source, 'utf-8');
+			})
+			.catch(err => {
+				console.error(err);
+			});
+	}
 		/*
 		const webpackOptionsValidationErrors = validateSchema(webpackOptionsSchema, initialWebpackConfig);
 		if (webpackOptionsValidationErrors.length) {

lib/creator/transformations/output/output.js

@@ -0,0 +1,3 @@
+module.exports = function(j, ast) {
+	return ast;
+};