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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); Object.defineProperty(exports, "hasContentChanged", { enumerable: true, get: ()=>hasContentChanged }); const _crypto = /*#__PURE__*/ _interopRequireDefault(require("crypto")); const _sharedState = /*#__PURE__*/ _interopRequireWildcard(require("./sharedState")); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); } function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for(var key in obj){ if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; } /** * Calculate the hash of a string. * * This doesn't need to be cryptographically secure or * anything like that since it's used only to detect * when the CSS changes to invalidate the context. * * This is wrapped in a try/catch because it's really dependent * on how Node itself is build and the environment and OpenSSL * version / build that is installed on the user's machine. * * Based on the environment this can just outright fail. * * See https://github.com/nodejs/node/issues/40455 * * @param {string} str */ function getHash(str) { try { return _crypto.default.createHash("md5").update(str, "utf-8").digest("binary"); } catch (err) { return ""; } } function hasContentChanged(sourcePath, root) { let css = root.toString(); // We only care about files with @tailwind directives // Other files use an existing context if (!css.includes("@tailwind")) { return false; } let existingHash = _sharedState.sourceHashMap.get(sourcePath); let rootHash = getHash(css); let didChange = existingHash !== rootHash; _sharedState.sourceHashMap.set(sourcePath, rootHash); return didChange; }