const fs = require("node:fs/promises");
const path = require("node:path");

// Resource editing can leave an abandoned atomic-write file next to the EXE.
// Run after resource editing/signing and before NSIS compresses the app directory.
module.exports = async function cleanup(context) {
  if (context.electronPlatformName !== "win32") return;
  const executable = context.packager.appInfo.productFilename + ".exe";
  for (const entry of await fs.readdir(context.appOutDir, { withFileTypes: true })) {
    if (
      entry.isFile() &&
      entry.name !== executable &&
      /^\.electron\.exe\.[A-Za-z0-9]{6}$/.test(entry.name)
    ) {
      await fs.unlink(path.join(context.appOutDir, entry.name));
      console.log("Removed abandoned Electron packaging file: " + entry.name);
    }
  }
};