kubido/rollup.config.js

## rollup.config.js
import svelte from "rollup-plugin-svelte";
import resolve from "@rollup/plugin-node-resolve";
import commonjs from "@rollup/plugin-commonjs";
import json from "@rollup/plugin-json";
import livereload from "rollup-plugin-livereload";
import { terser } from "rollup-plugin-terser";
import html from "@rollup/plugin-html";

const production = !process.env.ROLLUP_WATCH;
const version = String(
  require("child_process").execSync("git rev-parse --short HEAD")
).trim();

const htmlOptions = {
  template: async ({ attributes, files, meta, publicPath, title }) => {
    const script = (files.js || [])
      .map(({ fileName }) => {
        return `<script defer src='${fileName}'></script>`;
      })
      .join("\n");

    const css = (files.css || [])
      .map(({ fileName }) => {
        return `<link rel='stylesheet' href='${fileName}'>`;
      })
      .join("\n");
    return `<!DOCTYPE html>
              <html lang="en">
                  <head>
                  <meta charset='utf-8'>
                  <meta name='viewport' content="width=device-width,initial-scale=1,user-scalable=no">
                  <meta http-equiv='origin-trial' content='ArcEc1taNHMu4hv4uJ0EqaaarH4y4amJM0PAuYQbWz8jQ7PKsDlfqI60XiQEtUGC6rPyIX0a/w9bErcnW28RDgsAAABReyJvcmlnaW4iOiJodHRwczovL29icy13ZWIubmllay50djo0NDMiLCJmZWF0dXJlIjoiV2FrZUxvY2siLCJleHBpcnkiOjE1OTQxNjYzOTl9'>
                  <meta name='apple-mobile-web-app-capable' content='yes'>
                  <title>OBS-web</title>
                  <link rel='icon' type='image/png' href='favicon.png'>
                  ${css}
                  <link rel='manifest' href='manifest.json'>
                  ${script}
                  </head>
                  <body>
                  </body>
              </html>`;
  },
};

export default {
  input: "src/main.js",
  output: {
    sourcemap: true,
    format: "iife",
    name: "app",
    file: `public/build/bundle.${version}.js`,
  },
  plugins: [
    svelte({
      // enable run-time checks when not in production
      dev: !production,
      // we'll extract any component CSS out into
      // a separate file - better for performance
      css: (css) => {
        css.write("public/build/bundle.css");
      },
    }),
    // If you have external dependencies installed from
    // npm, you'll most likely need these plugins. In
    // some cases you'll need additional configuration -
    // consult the documentation for details:
    // https://github.com/rollup/plugins/tree/master/packages/commonjs
    resolve({
      browser: true,
      dedupe: ["svelte"],
    }),
    commonjs(),
    json(),
    html(htmlOptions),

    // In dev mode, call `npm run start` once
    // the bundle has been generated
    !production && serve(),

    // Watch the `public` directory and refresh the
    // browser on changes when not in production
    !production && livereload("public"),

    // If we're building for production (npm run build
    // instead of npm run dev), minify
    production && terser(),
  ],
  watch: {
    clearScreen: false,
  },
};

function serve() {
  let started = false;

  return {
    writeBundle() {
      if (!started) {
        started = true;

        require("child_process").spawn("npm", ["run", "start", "--", "--dev"], {
          stdio: ["ignore", "inherit", "inherit"],
          shell: true,
        });
      }
    },
  };
}
	import svelte from "rollup-plugin-svelte";
	import resolve from "@rollup/plugin-node-resolve";
	import commonjs from "@rollup/plugin-commonjs";
	import json from "@rollup/plugin-json";
	import livereload from "rollup-plugin-livereload";
	import { terser } from "rollup-plugin-terser";
	import html from "@rollup/plugin-html";

	const production = !process.env.ROLLUP_WATCH;
	const version = String(
	require("child_process").execSync("git rev-parse --short HEAD")
	).trim();

	const htmlOptions = {
	template: async ({ attributes, files, meta, publicPath, title }) => {
	const script = (files.js \|\| [])
	.map(({ fileName }) => {
	return `<script defer src='${fileName}'></script>`;
	})
	.join("\n");

	const css = (files.css \|\| [])
	.map(({ fileName }) => {
	return `<link rel='stylesheet' href='${fileName}'>`;
	})
	.join("\n");
	return `<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset='utf-8'>
	<meta name='viewport' content="width=device-width,initial-scale=1,user-scalable=no">
	<meta http-equiv='origin-trial' content='ArcEc1taNHMu4hv4uJ0EqaaarH4y4amJM0PAuYQbWz8jQ7PKsDlfqI60XiQEtUGC6rPyIX0a/w9bErcnW28RDgsAAABReyJvcmlnaW4iOiJodHRwczovL29icy13ZWIubmllay50djo0NDMiLCJmZWF0dXJlIjoiV2FrZUxvY2siLCJleHBpcnkiOjE1OTQxNjYzOTl9'>
	<meta name='apple-mobile-web-app-capable' content='yes'>
	<title>OBS-web</title>
	<link rel='icon' type='image/png' href='favicon.png'>
	${css}
	<link rel='manifest' href='manifest.json'>
	${script}
	</head>
	<body>
	</body>
	</html>`;
	},
	};

	export default {
	input: "src/main.js",
	output: {
	sourcemap: true,
	format: "iife",
	name: "app",
	file: `public/build/bundle.${version}.js`,
	},
	plugins: [
	svelte({
	// enable run-time checks when not in production
	dev: !production,
	// we'll extract any component CSS out into
	// a separate file - better for performance
	css: (css) => {
	css.write("public/build/bundle.css");
	},
	}),
	// If you have external dependencies installed from
	// npm, you'll most likely need these plugins. In
	// some cases you'll need additional configuration -
	// consult the documentation for details:
	// https://github.com/rollup/plugins/tree/master/packages/commonjs
	resolve({
	browser: true,
	dedupe: ["svelte"],
	}),
	commonjs(),
	json(),
	html(htmlOptions),

	// In dev mode, call `npm run start` once
	// the bundle has been generated
	!production && serve(),

	// Watch the `public` directory and refresh the
	// browser on changes when not in production
	!production && livereload("public"),

	// If we're building for production (npm run build
	// instead of npm run dev), minify
	production && terser(),
	],
	watch: {
	clearScreen: false,
	},
	};

	function serve() {
	let started = false;

	return {
	writeBundle() {
	if (!started) {
	started = true;

	require("child_process").spawn("npm", ["run", "start", "--", "--dev"], {
	stdio: ["ignore", "inherit", "inherit"],
	shell: true,
	});
	}
	},
	};
	}