@minecraft/creator-tools
Version:
Minecraft Creator Tools command line and libraries.
111 lines (110 loc) • 5.21 kB
JavaScript
;
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const StorageUtilities_1 = __importDefault(require("../storage/StorageUtilities"));
const Log_1 = __importDefault(require("./Log"));
const md5 = __importStar(require("js-md5"));
const Utilities_1 = __importDefault(require("./Utilities"));
class HashUtilities {
/**
* Generates hash catalog entries for a file (both complete file hash and property hashes for JSON files)
* @param file The file to generate hashes for
* @param filePath The file path to store in the catalog entry
* @param hashCatalog The hash catalog to populate
* @param onError Optional error callback for handling errors
*/
static async addHashesForFile(hashCatalog, file, filePath) {
try {
// Complete file hash with filename included
await file.loadContent();
if (file.content !== null && file.content !== undefined) {
const fileHash = await file.getHash();
if (fileHash) {
hashCatalog[fileHash] = {
fileName: file.name,
propertyName: "",
filePath: filePath,
};
}
}
// Property hashes for JSON files
if (file.name.endsWith(".json")) {
await file.loadContent();
if (file.isString && typeof file.content === "string") {
try {
// Check for BOM and handle it properly
const bytes = StorageUtilities_1.default.getContentsAsBinary(file);
const hasBOM = StorageUtilities_1.default.hasUTF8ByteOrderMark(bytes);
let cleanContent = file.content;
if (hasBOM && bytes) {
// Convert back to string without BOM
const withoutBOM = bytes.slice(3); // Remove the 3-byte UTF-8 BOM
cleanContent = new TextDecoder("utf-8").decode(withoutBOM);
}
// Strip comments from JSON content and parse
const fixedContent = Utilities_1.default.fixJsonContent(cleanContent);
const jsonContent = JSON.parse(fixedContent);
// Process each top-level property
for (const key in jsonContent) {
const value = jsonContent[key];
if (value !== null && !key.includes(":") && typeof value === "object") {
const stringifiedObj = JSON.stringify(value);
const stringifiedObjAndKey = stringifiedObj + key;
const propertyHash = md5.md5(stringifiedObjAndKey).toLowerCase();
hashCatalog[propertyHash] = {
fileName: file.name,
propertyName: key,
filePath: filePath,
};
}
}
}
catch (error) {
Log_1.default.verbose(`Skipping property hash generation for ${file.fullPath}: ${error}`);
}
}
}
}
catch (error) {
Log_1.default.verbose(`Skipping property hash generation for ${file.fullPath}: ${error}`);
}
}
}
exports.default = HashUtilities;