120 lines
3.2 KiB
JavaScript
120 lines
3.2 KiB
JavaScript
const svelte = require("rollup-plugin-svelte");
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const typescript = require("@rollup/plugin-typescript");
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const { terser } = require("rollup-plugin-terser");
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const html = require("@rollup/plugin-html");
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const resolve = require("rollup-plugin-node-resolve");
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const image = require("@rollup/plugin-image");
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const sizes = require("rollup-plugin-sizes");
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const visualise = require("rollup-plugin-visualizer");
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const postcss = require("rollup-plugin-postcss");
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const commonjs = require("@rollup/plugin-commonjs");
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const livereload = require("rollup-plugin-livereload");
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const { preprocess } = require("./svelte.config");
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const VIEWS = ["Home", "Login", "Popup", "User"];
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const dev = process.env.NODE_ENV !== "production";
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const htmlTemplate = ({ attributes, meta, files, publicPath, title }) => {
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const makeHtmlAttributes = (attributes) => {
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if (!attributes) {
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return "";
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}
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const keys = Object.keys(attributes);
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// eslint-disable-next-line no-param-reassign
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return keys.reduce(
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(result, key) => (result += ` ${key}="${attributes[key]}"`),
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""
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);
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};
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const scripts = (files.js || [])
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.map(({ fileName }) => {
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const attrs = makeHtmlAttributes(attributes.script);
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return `<script src="${publicPath}${fileName}"${attrs}></script>`;
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})
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.join("\n");
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const links = (files.css || [])
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.map(({ fileName }) => {
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const attrs = makeHtmlAttributes(attributes.link);
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return `<link href="${publicPath}${fileName}" rel="stylesheet"${attrs}>`;
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})
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.join("\n");
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const metas = meta
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.map((input) => {
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const attrs = makeHtmlAttributes(input);
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return `<meta${attrs}>`;
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})
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.join("\n");
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return `
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<!doctype html>
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<html${makeHtmlAttributes(attributes.html)}>
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<head>
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${metas}
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<title>${title}</title>
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<link rel="stylesheet" href="bundle.css"/>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto"/>
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${links}
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</head>
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<body>
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${scripts}
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</body>
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</html>`;
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};
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export default VIEWS.map((view) => ({
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input: `src/pages/${view}/main.ts`,
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output: [
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dev
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? {
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file: `build/${view}/bundle.js`,
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format: "iife",
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sourcemap: true,
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name: view,
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}
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: {
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file: `build/${view}/bundle.min.js`,
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format: "iife",
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name: view,
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plugins: [terser()],
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},
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],
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plugins: [
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commonjs(),
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svelte({
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emitCss: true,
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preprocess,
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}),
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typescript({ sourceMap: dev, inlineSources: dev }),
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html({
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title: view,
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attributes: {
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html: { lang: "en" },
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},
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meta: [
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{
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name: "viewport",
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content: "width=device-width",
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},
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],
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template: htmlTemplate,
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}),
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resolve({ browser: true, dedupe: ["svelte"] }),
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image(),
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sizes(),
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visualise({
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filename: `build/stats/${view}.html`,
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title: `Rullup bundle for ${view}`,
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}),
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postcss({
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extract: `bundle.css`, //TODO: Check if it should be enabled
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// inject: true,
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}),
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// dev && livereload(),
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],
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}));
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