const esbuild = require("esbuild");

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

const ctx = esbuild.context({
  entryPoints: ["src/extension.ts"],
  bundle: true,
  format: "cjs",
  minify: production,
  sourcemap: !production,
  sourcesContent: false,
  platform: "node",
  outfile: "dist/extension.js",
  external: ["vscode"],
  logLevel: "silent",
  plugins: [
    {
      name: "esbuild-problem-matcher",
      setup(build) {
        build.onStart(() => {
          console.log("[watch] build started");
        });
        build.onEnd((result) => {
          result.errors.forEach(({ text, location }) => {
            console.error(`✘ [ERROR] ${text}`);
            if (location) {
              console.error(
                `    ${location.file}:${location.line}:${location.column}:`
              );
            }
          });
          console.log("[watch] build finished");
        });
      },
    },
  ],
});

ctx.then(async (c) => {
  if (watch) {
    await c.watch();
  } else {
    await c.rebuild();
    await c.dispose();
  }
});