122 lines
3.2 KiB
JavaScript
122 lines
3.2 KiB
JavaScript
import svelte from "rollup-plugin-svelte";
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import esbuild from "rollup-plugin-esbuild";
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import html from "@rollup/plugin-html";
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import resolve from "@rollup/plugin-node-resolve";
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import image from "@rollup/plugin-image";
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import sizes from "rollup-plugin-sizes";
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import { visualizer } from "rollup-plugin-visualizer";
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import postcss from "rollup-plugin-postcss";
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import livereload from "rollup-plugin-livereload";
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import sveltePreprocess from "svelte-preprocess";
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import commonjs from "@rollup/plugin-commonjs";
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import hash from "rollup-plugin-hash";
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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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let bundle_name = "";
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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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if (fileName.startsWith("bundle.")) {
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bundle_name = fileName;
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}
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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="${bundle_name.slice(0, -2)}css"/>
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${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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dir: `build/${view}`,
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entryFileNames: `bundle.[hash].min.js`,
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format: "es",
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sourcemap: true,
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name: view,
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},
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plugins: [
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svelte({
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emitCss: true,
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preprocess: sveltePreprocess({}),
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}),
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commonjs(),
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esbuild({ sourceMap: dev, minify: true }),
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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({
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browser: true,
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exportConditions: ["svelte"],
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extensions: [".svelte"],
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}),
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image(),
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sizes(),
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visualizer({
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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: true, // `bundle.css`, //TODO: Check if it should be enabled
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// inject: true,
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}),
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hash({
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dest: "bundle.[hash].min.js",
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}),
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// dev && livereload(),
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],
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}));
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