@empoleon/solid-bus/rollup.config.js

A global event emitter for solid.

import babel from "@rollup/plugin-babel";
import nodeResolve from "@rollup/plugin-node-resolve";
import { terser } from "rollup-plugin-terser";
import pkg from "./package.json";

const extensions = [".js", ".jsx", ".ts", ".tsx"];

const deps = [
  ...Object.keys(pkg.dependencies || {}),
  ...Object.keys(pkg.peerDependencies || {}),
];

const external = (id) =>
  deps.some((dep) => id === dep || id.startsWith(`${dep}/`)) ||
  /node_modules/.test(id);

export default {
  input: "src/index.tsx",
  external,
  output: {
    format: "es",
    sourcemap: true,
    preserveModules: true,
    dir: "dist",
  },
  plugins: [
    nodeResolve({
      extensions,
      preferBuiltins: false,
      resolveOnly: [/^src\//],
    }),
    babel({
      babelHelpers: "bundled",
      extensions,
      include: ["src/**/*"],
    }),
    terser(),
  ],
};