@nrwl/jest
Version:
43 lines • 1.96 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const devkit_1 = require("@nrwl/devkit");
const executor_options_utils_1 = require("@nrwl/workspace/src/utilities/executor-options-utils");
const functions_1 = require("../../utils/config/functions");
const versions_1 = require("../../utils/versions");
function checkIfProjectNeedsUpdate(tree) {
if (tree.exists('babel.config.json')) {
// the project is already running on babel and good to go
return false;
}
let shouldUpdate = false;
(0, executor_options_utils_1.forEachExecutorOptions)(tree, '@nrwl/jest:jest', (jestOptions, projectName) => {
const projectConfig = (0, devkit_1.readProjectConfiguration)(tree, projectName);
const jestConfigPath = (0, devkit_1.joinPathFragments)(projectConfig.root, 'jest.config.js');
if (!tree.exists(jestConfigPath)) {
return;
}
const config = (0, functions_1.jestConfigObject)(tree, jestConfigPath);
if (config.transform) {
for (const transformer of Object.values(config.transform)) {
if ((typeof transformer === 'string' && transformer === 'babel-jest') ||
(Array.isArray(transformer) && transformer[0] === 'babel-jest')) {
shouldUpdate = true;
}
}
}
});
return shouldUpdate;
}
function update(tree) {
return tslib_1.__awaiter(this, void 0, void 0, function* () {
const shouldUpdateConfigs = checkIfProjectNeedsUpdate(tree);
if (shouldUpdateConfigs) {
(0, devkit_1.addDependenciesToPackageJson)(tree, {}, { '@nrwl/web': versions_1.nxVersion });
tree.write('babel.config.json', '{"babelrcRoots": ["*"]}');
yield (0, devkit_1.formatFiles)(tree);
}
});
}
exports.default = update;
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