91 lines
2.9 KiB
JavaScript
91 lines
2.9 KiB
JavaScript
"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;
|
|
}
|