mirror of
https://github.com/react-webpack-generators/generator-react-webpack.git
synced 2025-12-08 18:01:59 +00:00
01855bd2ed
This subgen creates a new Webpack config environment by - creating conf/webpack/<EnvName>.js - creating src/config/<env_name>.js - requiring and exporting the new env in conf/webpack/index.js The commit introduces a basic config template that is supposed to be populated by the generator's users. Various more fine grained subgen options can be added at a later time (e.g. prompting the user if new run scripts should be added to package.json). The subgen's basic functionality is backed up by unit tests that check - if files are created - if conf/webpack/index.js contains correct import/export
78 lines
2.0 KiB
JavaScript
78 lines
2.0 KiB
JavaScript
'use strict';
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const acorn = require('acorn');
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const assert = require('yeoman-assert');
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const fs = require('fs-extra');
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const helpers = require('yeoman-test');
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const path = require('path');
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const walk = require('acorn/dist/walk');
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/**
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* Returns absolute path to (sub-)generator with {@code name}.
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* @param {string} name
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*/
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const genpath = (name) =>
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path.join(__dirname, '../../../generators', name);
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/**
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* A mocked generator config object.
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* @type {{appName: string, style: string, cssmodules: boolean, postcss: boolean, generatedWithVersion: number}}
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*/
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const cfg = {
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appName: 'testCfg',
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style: 'css',
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cssmodules: false,
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postcss: false,
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generatedWithVersion: 4
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};
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describe('react-webpack:setup-env', function () {
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describe('react-webpack:setup-env foobar', function () {
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before(function () {
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return helpers
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.run(genpath('setup-env'))
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.withArguments(['foobar'])
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.withLocalConfig(cfg)
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.inTmpDir(function (dir) {
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fs.copySync(
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path.join(__dirname, 'assets/moduleIndex.js'),
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path.join(dir, 'conf/webpack/index.js')
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);
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})
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.toPromise();
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});
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it('creates env files', function () {
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assert.file(['conf/webpack/Foobar.js']);
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assert.file(['src/config/foobar.js']);
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});
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it('requires the new env in conf/webpack/index.js', function () {
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assert.fileContent(
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'conf/webpack/index.js',
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/const foobar = require\('\.\/Foobar'\)/
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);
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});
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it('exports the new env from conf/webpack/index.js', function () {
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const fileStr = fs.readFileSync('conf/webpack/index.js').toString();
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const ast = acorn.parse(fileStr);
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let found = false;
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walk.simple(ast, {
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'Property': (node) => {
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if (node.key.name === 'foobar' && node.value.name === 'foobar') {
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found = true;
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}
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}
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});
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assert(found, 'Did not find a key and value of `foobar` on the module.exports AST node');
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});
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});
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});
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