esbuild.config.mjs

import esbuild from "esbuild";
import process from "process";
import builtins from 'builtin-modules';
import {copy} from 'esbuild-plugin-copy';

const banner = `/*
THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
if you want to view the source, please visit the github repository of this plugin
*/`;

const prod = (process.argv[2] === 'production');

esbuild.build({
    banner: {
        js: banner,
    },
    entryPoints: ['src/main.ts'],
    bundle: true,
    external: [
        'obsidian',
        'electron',
        '@codemirror/autocomplete',
        '@codemirror/closebrackets',
        '@codemirror/collab',
        '@codemirror/commands',
        '@codemirror/comment',
        '@codemirror/fold',
        '@codemirror/gutter',
        '@codemirror/highlight',
        '@codemirror/history',
        '@codemirror/language',
        '@codemirror/lint',
        '@codemirror/matchbrackets',
        '@codemirror/panel',
        '@codemirror/rangeset',
        '@codemirror/rectangular-selection',
        '@codemirror/search',
        '@codemirror/state',
        '@codemirror/stream-parser',
        '@codemirror/text',
        '@codemirror/tooltip',
        '@codemirror/view',
        ...builtins
    ],
    plugins: [
        copy({
            assets: [{
                from: ["./manifest.json", "./main.js", "./styles.css"],
                to: ["./test-vault/.obsidian/plugins/obsidian-custom-frames/."]
            }]
        }),
    ],
    format: 'cjs',
    watch: !prod,
    target: 'es2016',
    logLevel: "info",
    sourcemap: prod ? false : 'inline',
    treeShaking: true,
    outfile: 'main.js',
}).catch(() => process.exit(1));