import esbuild from "esbuild";
import builtins from "builtin-modules";
import { denoPlugins } from "@luca/esbuild-deno-loader";

const prod = Deno.args[0] === "--production";
const bannerContent = `/*
* THIS IS A GENERATED/BUNDLED FILE BY ESBUILD
* if you want to view the source, please visit the github repository of this plugin
*/
`;

const ctx = await esbuild.context({
  plugins: [...denoPlugins({ loader: "native" })],
  banner: {
    js: bannerContent,
  },
  entryPoints: ["main.ts"],
  bundle: true,
  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: "main.js",
  minify: prod,
});

if (prod) {
  await ctx.rebuild();
  await esbuild.stop();
  Deno.exit(0);
} else {
  await ctx.watch();
}