102 lines
2.8 KiB
JavaScript
102 lines
2.8 KiB
JavaScript
const fs = require("fs");
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const path = require("path");
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const AdmZip = require("adm-zip"); // 用于解压 .jar 文件
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// 创建文件夹（如果不存在）
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function createDirIfNotExist(dirPath) {
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if (!fs.existsSync(dirPath)) {
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fs.mkdirSync(dirPath, { recursive: true });
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}
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}
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/*// 写入 pack.mcmeta 文件
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function writePackMcmeta() {
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const packMcmetaPath = "./recipes/pack.mcmeta";
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const packContent = {
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pack: {
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description: "通用了部分整合包模组的物品",
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pack_format: 9,
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},
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};
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if (!fs.existsSync(packMcmetaPath)) {
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fs.writeFileSync(
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packMcmetaPath,
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JSON.stringify(packContent, null, 2),
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"utf8"
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);
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console.log("创建并写入 pack.mcmeta 文件");
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}
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}*/
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// 获取 .jar 文件列表
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function getJarFiles(dirPath) {
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const files = fs.readdirSync(dirPath);
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return files.filter((file) => file.endsWith(".jar"));
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}
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// 解压 .jar 文件中的特定目录
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function extractRecipesFromJar(jarPath, dir) {
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const zip = new AdmZip(jarPath);
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const recipesPath = `data/${dir}/recipes/`;
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const entries = zip.getEntries();
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// 查找并解压 recipes 文件夹中的内容
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entries.forEach((entry) => {
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if (/^data\/[^\/]+\/recipes\/.*$/.test(entry.entryName)) {
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const targetFile = path.join(__dirname, entry.entryName);
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const targetPath = path.dirname(targetFile)
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if (entry.isDirectory){
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createDirIfNotExist(targetFile);
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} else {
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createDirIfNotExist(targetPath);
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fs.writeFileSync(targetFile, entry.getData());
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}
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// console.log(`解压文件到 ${targetFile}`);
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}
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});
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}
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// 处理 mods 目录下的所有 .jar 文件
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function processMods() {
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const modsDir = "./mods";
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// const recipesDir = "./recipes";
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if (fs.existsSync("./data")) {
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fs.rmSync("./data", { recursive: true, force: true });
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}
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// createDirIfNotExist(recipesDir); // 确保 ./recipes 文件夹存在
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// writePackMcmeta(); // 确保 ./recipes/pack.mcmeta 文件存在
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const jarFiles = getJarFiles(modsDir);
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jarFiles.forEach((jarFile) => {
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const jarPath = path.join(modsDir, jarFile);
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console.log(`正在读取 ${jarPath}`);
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const zip = new AdmZip(jarPath);
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const dataEntry = zip.getEntry("data/");
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// console.log(zip.getEntries().map((v) => v.entryName).filter((v) => /data\/[a-zA-Z]+\/recipes\/.*/.test(v)));
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if (!dataEntry) {
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console.log(`未找到 data 目录: ${jarPath}`);
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return;
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}
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// 获取 /data 文件夹内的所有子文件夹目录
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const dirList = [];
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const entries = zip.getEntries();
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entries.forEach((entry) => {
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const match = entry.entryName.match(/^data\/([^\/]+)/);
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if (match && !dirList.includes(match[1])) {
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dirList.push(match[1]);
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}
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});
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// 遍历并解压每个目录下的 recipes 文件夹
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dirList.forEach((dir) => {
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extractRecipesFromJar(jarPath, dir);
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});
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});
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}
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processMods();
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