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vite auto-refresh #66

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77a43a2
add dev plugin to inject vite client
manzt Jul 13, 2021
2265432
extend virtual html template plugin
manzt Jul 13, 2021
5472373
Add preview script
manzt Jul 13, 2021
08591f4
break up plugins
manzt Jul 13, 2021
3d1cac8
break up plugins
manzt Jul 13, 2021
78e84a2
handle HMR for index.html
manzt Jul 14, 2021
c82cb27
fix typo
manzt Jul 14, 2021
89fd051
Merge branch 'master' into auto-refresh
flekschas Jan 4, 2023
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1 change: 1 addition & 0 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@
"prerelease": "rm -rf dist/*; npm run build; zip -r dist.zip dist",
"pretest": "npm run lint",
"start": "vite",
"preview": "vite preview",
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vite build && vite preview lets you view a production version of the site locally.

"test": "rollup -c ./rollup.test.config.js | tape-run --render='tap-spec'",
"watch": "rollup -cw"
},
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1 change: 1 addition & 0 deletions public/index.html
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Expand Up @@ -2,6 +2,7 @@

<html lang="en">
<head>
<%= vite %>
<meta charset="utf-8" />

<title>Regl Scatterplot</title>
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67 changes: 36 additions & 31 deletions vite.config.js
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Expand Up @@ -16,29 +16,35 @@ const chunks = [
'multiple-instances',
];

const pages = Object.fromEntries(
chunks.map((chunk) => [
chunk,
{ template: 'public/index.html', entry: `example/${chunk}.js` },
])
);
const chunkMapping = (fn) => Object.fromEntries(chunks.map((c) => [c, fn(c)]));

const manualChunks = (id) => {
if (id.includes('node_modules')) {
if (id.includes('apache-arrow')) {
return 'apache-arrow';
}
if (id.includes('d3')) {
return 'd3';
}
return 'vendor';
}
return undefined;
};
/**
* `vite-plugin-virtual-html-template` intercepts & handles requests for html
* from the client. Vite normally handles these requests and injects a script
* tag during dev (with a client runtime for HMR).
*
* The plugin uses `lodash.template` to render the HTML, so a `<%= vite %>`
* tag is replaced with the missing vite client during dev. In prod, nothing is
* added.
*/
const viteModule = '<script type="module" src="/@vite/client"></script>';

export default defineConfig({
export default ({ command }) => defineConfig({
base: './',
plugins: [virtualHtmlTemplate({ pages })],
plugins: [
virtualHtmlTemplate({
pages: chunkMapping((c) => ({ entry: `example/${c}.js` })),
data: { vite: command === 'build' ? '' : viteModule },
}),
{
name: 'simple-reload-template',
handleHotUpdate({ file, server }) {
if (file.includes('index.html')) {
server.ws.send({ type: 'full-reload' });
}
},
},
],
build: {
outDir: 'docs',
rollupOptions: {
Expand All @@ -47,15 +53,14 @@ export default defineConfig({
),
output: { manualChunks },
},
},
resolve: {
alias: {
/**
* vite pre-bundling (esbuild) can't be configured to
* resolve .fs/.vs in regl-line. This alias forces
* resolution with rollup, which avoids this error.
*/
'regl-line': '/node_modules/regl-line/src/index.js',
resolve: {
alias: {
/**
* vite pre-bundling (esbuild) can't be configured to
* resolve .fs/.vs in regl-line. This alias forces
* resolution with rollup, which avoids this error.
*/
'regl-line': '/node_modules/regl-line/src/index.js',
},
},
},
});
});