esbuild.config.mjs

import console from "node:console";
import fs from "node:fs";
import process from "node:process";
import builtins from "builtin-modules";
import esbuild from "esbuild";

fs.copyFile("manifest.json", "build/manifest.json", (err) => {
	if (err) console.log(err);
});
fs.copyFile("styles.css", "build/styles.css", (err) => {
	if (err) console.log(err);
});

const prod = process.argv[2] === "production";

const context = await esbuild.context({
	entryPoints: ["src/main.ts"],
	bundle: true,
	minify: prod,
	external: [
		"obsidian",
		"electron",
		"@codemirror/autocomplete",
		"@codemirror/collab",
		"@codemirror/commands",
		"@codemirror/language",
		"@codemirror/lint",
		"@codemirror/search",
		"@codemirror/state",
		"@codemirror/view",
		"@lezer/common",
		"@lezer/highlight",
		"@lezer/lr",
		...builtins,
	],
	format: "cjs",
	target: "es2018",
	logLevel: "info",
	sourcemap: prod ? false : "inline",
	treeShaking: true,
	outfile: "build/main.js",
});

if (prod) {
	await context.rebuild();
	process.exit(0);
} else {
	await context.watch();
}