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chore(sio-client): add a script to compute the bundle size
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| const { resolve } = require("node:path"); | ||
| const { readFile } = require("node:fs/promises"); | ||
| const { gzipSync, brotliCompressSync } = require("node:zlib"); | ||
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| const bundles = [ | ||
| { | ||
| name: "UMD bundle", | ||
| path: "dist/socket.io.min.js", | ||
| }, | ||
| { | ||
| name: "ESM bundle", | ||
| path: "dist/socket.io.esm.min.js", | ||
| }, | ||
| ]; | ||
|
|
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| function format(size) { | ||
| return (size / 1024).toFixed(1); | ||
| } | ||
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| async function main() { | ||
| for (const bundle of bundles) { | ||
| const path = resolve(bundle.path); | ||
| const content = await readFile(path); | ||
| const gzip = gzipSync(content); | ||
| const brotli = brotliCompressSync(content); | ||
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| console.log(`${bundle.name}`); | ||
| console.log(`min: ${format(content.length)} KB`); | ||
| console.log(`min+gzip: ${format(gzip.length)} KB`); | ||
| console.log(`min+br: ${format(brotli.length)} KB`); | ||
| console.log(); | ||
| } | ||
| } | ||
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| main(); |