@nrwl/jest
Version:
58 lines • 2.54 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.removePropertyFromJestConfig = exports.addPropertyToJestConfig = void 0;
const workspace_1 = require("@nrwl/workspace");
const functions_1 = require("./functions");
/**
* Add a property to the jest config
* @param host
* @param path - path to the jest config file
* @param propertyName - Property to update. Can be dot delimited to access deeply nested properties
* @param value
*/
function addPropertyToJestConfig(host, path, propertyName, value) {
if (!host.exists(path)) {
throw new Error(`Cannot find '${path}' in your workspace.`);
}
try {
const configObject = (0, functions_1.jestConfigObjectAst)(host, path);
const properties = propertyName.split('.');
const changes = (0, functions_1.addOrUpdateProperty)(configObject, properties, JSON.stringify(value), path);
(0, workspace_1.insert)(host, path, changes);
}
catch (e) {
console.warn(`Could not automatically add the following property to ${path}:`);
console.warn(`${propertyName}: ${JSON.stringify(value)}`);
console.log(`Please manually update ${path}`);
console.warn(`Error: ${e.message}`);
}
}
exports.addPropertyToJestConfig = addPropertyToJestConfig;
/**
* Remove a property value from the jest config
* @param host
* @param path
* @param propertyName - Property to remove. Can be dot delimited to access deeply nested properties
*/
function removePropertyFromJestConfig(host, path, propertyName) {
if (!host.exists(path)) {
throw new Error(`Cannot find '${path}' in your workspace.`);
}
try {
const configObject = (0, functions_1.jestConfigObjectAst)(host, path);
const propertyAssignment = (0, functions_1.removeProperty)(configObject, propertyName.split('.'));
if (propertyAssignment) {
const file = host.read(path).toString('utf-8');
const commaNeeded = file[propertyAssignment.end] === ',';
(0, workspace_1.insert)(host, path, [
new workspace_1.RemoveChange(path, propertyAssignment.getStart(), `${propertyAssignment.getText()}${commaNeeded ? ',' : ''}`),
]);
}
}
catch (e) {
console.warn(`Could not automatically remove the '${propertyName}' property from ${path}:`);
console.log(`Please manually update ${path}`);
}
}
exports.removePropertyFromJestConfig = removePropertyFromJestConfig;
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