rollup.config.js

import typescript from '@rollup/plugin-typescript';
import {nodeResolve} from '@rollup/plugin-node-resolve';
import commonjs from '@rollup/plugin-commonjs';

const isProd = (process.env.BUILD === 'production');

const banner = 
`/*
THIS IS A GENERATED/BUNDLED FILE BY ROLLUP
if you want to view the source visit the plugins github repository
*/
`;

export default {
  input: 'main.ts',
  output: {
    dir: '.',
    sourcemap: 'inline',
    sourcemapExcludeSources: isProd,
    format: 'cjs',
    exports: 'default',
    banner,
  },
  external: [
    "obsidian",
    "electron",
    "codemirror",
    "@codemirror/autocomplete",
    "@codemirror/closebrackets",
    "@codemirror/commands",
    "@codemirror/fold",
    "@codemirror/gutter",
    "@codemirror/history",
    "@codemirror/language",
    "@codemirror/rangeset",
    "@codemirror/rectangular-selection",
    "@codemirror/search",
    "@codemirror/state",
    "@codemirror/stream-parser",
    "@codemirror/text",
    "@codemirror/view",
  ],
  plugins: [
    typescript(),
    nodeResolve({browser: true}),
    commonjs(),
  ]
};