@craco/craco
Version:
Create React App Configuration Override, an easy and comprehensible configuration layer for create-react-app.
157 lines (156 loc) • 7.42 kB
JavaScript
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.loadCracoConfigAsync = exports.loadCracoConfig = exports.processCracoConfig = void 0;
var cosmiconfig_1 = require("cosmiconfig");
var cosmiconfig_typescript_loader_1 = __importDefault(require("cosmiconfig-typescript-loader"));
var path_1 = __importDefault(require("path"));
var args_1 = require("./args");
var plugins_1 = require("./features/plugins");
var logger_1 = require("./logger");
var paths_1 = require("./paths");
var utils_1 = require("./utils");
var DEFAULT_CONFIG = {
reactScriptsVersion: 'react-scripts',
style: {
postcss: {
mode: 'extends',
},
},
eslint: {
mode: 'extends',
},
jest: {
babel: {
addPresets: true,
addPlugins: true,
},
},
};
var moduleName = 'craco';
var explorer = (0, cosmiconfig_1.cosmiconfigSync)(moduleName, {
searchPlaces: [
'package.json',
"".concat(moduleName, ".config.ts"),
"".concat(moduleName, ".config.js"),
"".concat(moduleName, ".config.cjs"),
".".concat(moduleName, "rc.ts"),
".".concat(moduleName, "rc.js"),
".".concat(moduleName, "rc"),
],
loaders: {
'.ts': (0, cosmiconfig_typescript_loader_1.default)(),
},
});
function ensureConfigSanity(cracoConfig) {
if (cracoConfig.plugins && (0, utils_1.isArray)(cracoConfig.plugins)) {
cracoConfig.plugins.forEach(function (x, index) {
if (!x.plugin) {
throw new Error("craco: Malformed plugin at index: ".concat(index, " of 'plugins'."));
}
});
}
}
function processCracoConfig(cracoConfig, context) {
var resultingCracoConfig = (0, utils_1.deepMergeWithArray)({}, DEFAULT_CONFIG, cracoConfig);
ensureConfigSanity(resultingCracoConfig);
return (0, plugins_1.applyCracoConfigPlugins)(resultingCracoConfig, context);
}
exports.processCracoConfig = processCracoConfig;
function getConfigPath() {
var args = (0, args_1.getArgs)();
if (args.config && (0, utils_1.isString)(args.config)) {
return path_1.default.resolve(paths_1.projectRoot, args.config);
}
else {
var packageJsonPath = path_1.default.join(paths_1.projectRoot, 'package.json');
var packageJson = require(packageJsonPath);
if (packageJson.cracoConfig && (0, utils_1.isString)(packageJson.cracoConfig)) {
// take it as the path to the config file if it's path-like, otherwise assume it contains the config content below
return path_1.default.resolve(paths_1.projectRoot, packageJson.cracoConfig);
}
else {
var result = explorer.search(paths_1.projectRoot);
if (result === null) {
throw new Error('craco: Config file not found. check if file exists at root (craco.config.ts, craco.config.js, .cracorc.js, .cracorc.json, .cracorc.yaml, .cracorc)');
}
return result.filepath;
}
}
}
function getConfigAsObject(context) {
var configFilePath = getConfigPath();
(0, logger_1.log)('Config file path resolved to: ', configFilePath);
var result = explorer.load(configFilePath);
var configAsObject = (0, utils_1.isFunction)(result === null || result === void 0 ? void 0 : result.config)
? result === null || result === void 0 ? void 0 : result.config(context)
: result === null || result === void 0 ? void 0 : result.config;
if (!configAsObject) {
throw new Error("craco: Config function didn't return a config object.");
}
return configAsObject;
}
function loadCracoConfig(context) {
var configAsObject = getConfigAsObject(context);
if (configAsObject instanceof Promise) {
throw new Error('craco: Config function returned a promise. Use `loadCracoConfigAsync` instead of `loadCracoConfig`.');
}
return processCracoConfig(configAsObject, context);
}
exports.loadCracoConfig = loadCracoConfig;
// The "build", "start", and "test" scripts use this to wait for any promises to resolve before they run.
function loadCracoConfigAsync(context) {
return __awaiter(this, void 0, void 0, function () {
var configAsObject;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, getConfigAsObject(context)];
case 1:
configAsObject = _a.sent();
if (!configAsObject) {
throw new Error("craco: Async config didn't return a config object.");
}
return [2 /*return*/, processCracoConfig(configAsObject, context)];
}
});
});
}
exports.loadCracoConfigAsync = loadCracoConfigAsync;