97 lines
2.5 KiB
JavaScript
97 lines
2.5 KiB
JavaScript
import svelte from "rollup-plugin-svelte";
|
|
import commonjs from "@rollup/plugin-commonjs";
|
|
import resolve from "@rollup/plugin-node-resolve";
|
|
import livereload from "rollup-plugin-livereload";
|
|
import terser from "@rollup/plugin-terser";
|
|
import css from "rollup-plugin-css-only";
|
|
import postcss from "rollup-plugin-postcss";
|
|
import image from "@rollup/plugin-image";
|
|
import sveltePreprocess from "svelte-preprocess";
|
|
import typescript from "@rollup/plugin-typescript";
|
|
import progress from "rollup-plugin-progress";
|
|
|
|
const production = !process.env.ROLLUP_WATCH;
|
|
|
|
function serve() {
|
|
let server;
|
|
|
|
function toExit() {
|
|
if (server) server.kill(0);
|
|
}
|
|
|
|
return {
|
|
writeBundle() {
|
|
if (server) return;
|
|
server = require("child_process").spawn("npm", [
|
|
"run",
|
|
"start",
|
|
"--",
|
|
"--dev",
|
|
], {
|
|
stdio: ["ignore", "inherit", "inherit"],
|
|
shell: true,
|
|
});
|
|
|
|
process.on("SIGTERM", toExit);
|
|
process.on("exit", toExit);
|
|
},
|
|
};
|
|
}
|
|
|
|
export default {
|
|
input: "src/main.ts",
|
|
output: {
|
|
sourcemap: true,
|
|
format: "iife",
|
|
name: "app",
|
|
file: "public/build/bundle.js",
|
|
},
|
|
plugins: [
|
|
!production && progress({ clearLine: true }),
|
|
svelte({
|
|
preprocess: sveltePreprocess({ sourceMap: !production }),
|
|
compilerOptions: {
|
|
// 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({ output: "bundle.css" }),
|
|
postcss({ sourceMap: "inline" }),
|
|
|
|
// 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"],
|
|
exportConditions: ["svelte"],
|
|
}),
|
|
typescript({
|
|
sourceMap: !production,
|
|
inlineSources: !production,
|
|
}),
|
|
commonjs(),
|
|
image(),
|
|
|
|
// 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,
|
|
},
|
|
};
|