36 lines
905 B
JavaScript
36 lines
905 B
JavaScript
const { readdirSync, readFileSync, statSync, writeFileSync } = require("fs");
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const { minify } = require("terser");
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const { extname, join } = require("path");
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const OUT_PATH = "out";
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const JS_MINIFIER_CONFIG = {
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compress: true,
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ecma: 2021,
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mangle: true,
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};
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const minifyJsFiles = (path) =>
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Promise.all(
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readdirSync(path).map(async (entry) => {
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const fullPath = join(path, entry);
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const stats = statSync(fullPath);
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if (stats.isDirectory()) {
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minifyJsFiles(fullPath);
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} else if (extname(entry) === ".js") {
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const js = readFileSync(fullPath);
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const { code: minifiedJs, error } = await minify(
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js.toString(),
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JS_MINIFIER_CONFIG
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);
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if (!error && minifiedJs?.length > 0) {
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writeFileSync(fullPath, minifiedJs);
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}
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}
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})
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);
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minifyJsFiles(OUT_PATH);
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