40 lines
1.4 KiB
JavaScript
40 lines
1.4 KiB
JavaScript
import fs from "fs";
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import path from "path";
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import { checkRequiredFiles, modifyGltfContent, listGltfFiles, BACKUP_SUFFIX } from "../../utils/gltf.js";
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export const runGltfExtension = (config = { files: [], extensions: ["textureBasisu"] }) => {
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const cwd = process.cwd();
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const { files = [], extensions = ["textureBasisu"] } = config;
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const selectedExtensions = extensions.length ? extensions : ["textureBasisu"];
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const { ok, missing } = checkRequiredFiles();
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if (!ok) {
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return { success: false, count: 0, error: "缺少必要文件: " + missing.join(", ") };
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}
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const fallbackFiles = listGltfFiles();
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const gltfFiles = (files.length ? files : fallbackFiles).filter(f => f.toLowerCase().endsWith(".gltf"));
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if (!gltfFiles.length) {
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return { success: false, count: 0, error: "未选择可处理的 glTF 文件" };
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}
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let count = 0;
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for (const file of gltfFiles) {
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const fullPath = path.join(cwd, file);
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if (!fs.existsSync(fullPath)) {
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continue;
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}
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const baseName = file.replace(/\.gltf$/i, "");
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const backupName = baseName + BACKUP_SUFFIX + ".gltf";
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const backupPath = path.join(cwd, backupName);
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fs.copyFileSync(fullPath, backupPath);
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const modified = modifyGltfContent(fullPath, selectedExtensions);
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fs.writeFileSync(fullPath, JSON.stringify(modified, null, 2), "utf-8");
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count++;
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}
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return { success: count > 0, count };
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};
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