esbuild.js

const esbuild = require("esbuild");

const production = process.argv.includes("--production");

const wasmPlugin = {
  name: "wasm",
  setup(build) {
    const path = require("path");
    const fs = require("fs");

    build.onResolve({ filter: /\.wasm$/ }, (args) => {
      return {
        path: path.isAbsolute(args.path)
          ? args.path
          : path.join(args.resolveDir, args.path),
        namespace: "wasm-binary",
      };
    });

    build.onLoad({ filter: /.*/, namespace: "wasm-binary" }, async (args) => {
      return {
        contents: await fs.promises.readFile(args.path),
        loader: "binary",
      };
    });
  },
};

esbuild
  .build({
    entryPoints: ["src/browser.ts"],
    bundle: true,
    external: ["vscode"],
    outfile: "dist/browser.js",
    format: "cjs",
    platform: "browser",
    minify: production,
  })
  .catch(() => process.exit(1));

esbuild
  .build({
    entryPoints: ["src/lsp-worker.ts"],
    bundle: true,
    outfile: "dist/browserServerMain.js",
    format: "iife",
    platform: "browser",
    plugins: [wasmPlugin],
    minify: production,
  })
  .catch(() => process.exit(1));

esbuild
  .build({
    entryPoints: ["src/native.ts"],
    bundle: true,
    external: [
      "vscode",
      "vscode-languageclient",
      "vscode-languageclient/node",
      "path",
      "fs",
    ],
    outfile: "dist/native.cjs",
    platform: "node",
    format: "cjs",
    minify: production,
  })
  .catch(() => process.exit(1));