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whyour
fa8910b3d6
* feat: add script version history * fix: validate canonical save-as paths before backup * fix: stack script history footer on small screens
40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
// Reproducible storage comparison, without touching actual script history.
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const fs = require('node:fs');
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const path = require('node:path');
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const zlib = require('node:zlib');
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for (const file of ['sample/notify.js', 'shell/task.sh']) {
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const source = fs.readFileSync(path.join(__dirname, '..', file), 'utf8');
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const versions = Array.from({ length: 20 }, (_, i) => ({
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content: source + '\n// edit ' + i,
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}));
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const raw = Buffer.from(JSON.stringify(versions));
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const strategies = {
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gzipSeparate: () =>
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versions.reduce(
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(sum, version) => sum + zlib.gzipSync(version.content).length,
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0,
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),
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gzipBundle: () => zlib.gzipSync(raw).length,
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brotliBundle: () =>
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zlib.brotliCompressSync(raw, {
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params: {
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[zlib.constants.BROTLI_PARAM_QUALITY]: 4,
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[zlib.constants.BROTLI_PARAM_LGWIN]: 22,
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},
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}).length,
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};
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for (const [strategy, compress] of Object.entries(strategies)) {
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const start = performance.now();
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const bytes = compress();
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console.log(
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JSON.stringify({
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file,
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strategy,
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rawBytes: raw.length,
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bytes,
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ms: +(performance.now() - start).toFixed(2),
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}),
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);
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}
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}
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