Environment variables must be put side by side to purplehaze.json in .env file.It is available only inside export default and export const head . They can be used only inside the export const data function.

Of course all env variables from system are avalable too.

Usage example:

HOST=https://example.com

export const data = async () => {
  const content = await fetch(ssg.envs.HOST);
  return { content: await content.json() };
};

It is available only inside export const data and export const head function to prevent leaking of secrets.