astro/dist/core/client-directive/build.js

Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

import { fileURLToPath } from "node:url";
import { build } from "esbuild";
async function buildClientDirectiveEntrypoint(name, entrypoint, root) {
  const stringifiedName = JSON.stringify(name);
  const stringifiedEntrypoint = JSON.stringify(entrypoint);
  const output = await build({
    stdin: {
      contents: `import directive from ${stringifiedEntrypoint};

(self.Astro || (self.Astro = {}))[${stringifiedName}] = directive;

window.dispatchEvent(new Event('astro:' + ${stringifiedName}));`,
      resolveDir: fileURLToPath(root)
    },
    absWorkingDir: fileURLToPath(root),
    format: "iife",
    minify: true,
    bundle: true,
    write: false
  });
  const outputFile = output.outputFiles?.[0];
  if (!outputFile) return "";
  return outputFile.text;
}
export {
  buildClientDirectiveEntrypoint
};