Dermot Duffy
80ec92e3b2
This is a high risk change: every byte the card ships is emitted by a
different bundler, minified by a different minifier, and every
stylesheet is compiled by a different sass. The intent is that the
card's behaviour is unchanged.
**Significant development win**: Build time drops from 24s to 1.1s 🎉
Also adds a test suite ('dist') that runs against the built bundle.
37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
import { readdirSync, rmSync } from 'node:fs';
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import path from 'node:path';
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/**
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* Vite plugin: removes build artifacts an earlier build left behind, which
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* otherwise accumulate indefinitely as the hashed names change.
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*
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* Runs once the new output is on disk, and keeps whatever this build just
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* wrote, rather than emptying the directory beforehand. This ensures the card
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* is never briefly missing from a directory Home Assistant is potentially
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* serving out of. Only the build's own kind of file is removed, by extension
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* and without recursing, so anything else there survives.
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*
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* @type {() => import('vite').Plugin}
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*/
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export const cleanDist = () => ({
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name: 'clean-dist',
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writeBundle(options, bundle) {
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if (!options.dir) {
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return;
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}
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const written = new Set(Object.keys(bundle));
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for (const entry of readdirSync(options.dir, { withFileTypes: true })) {
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if (
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entry.isFile() &&
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/\.js(\.map)?$/.test(entry.name) &&
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!written.has(entry.name)
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) {
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rmSync(path.resolve(options.dir, entry.name));
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}
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}
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},
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});
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