38 lines
926 B
JavaScript
38 lines
926 B
JavaScript
const JSZip = require("jszip");
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const fs = require("fs");
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const path = require("path");
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async function unzip(file, dir) {
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const sep = process.platform === "darwin" ? "/" : "\\";
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const fileContent = fs.readFileSync(file);
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const jszip = new JSZip();
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const result = await jszip.loadAsync(fileContent);
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const keys = Object.keys(result.files);
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for (let key of keys) {
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const item = result.files[key];
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if (item.dir) {
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if (!fs.existsSync(dir + item.name.replace("/", sep))) {
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await fs.promises.mkdir(dir + item.name.replace("/", sep), {
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recursive: true,
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});
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}
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} else {
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let dirname = path.dirname(dir + item.name.replace("/", sep));
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if (!fs.existsSync(dirname)) {
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await fs.promises.mkdir(dirname, { recursive: true });
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}
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await fs.promises.writeFile(
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dir + item.name.replace("/", sep),
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Buffer.from(await item.async("arraybuffer"))
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);
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}
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}
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}
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module.exports = {
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unzip,
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};
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