List pull requests

type Github = {

  token: string;

};

/**

 * List pull requests

 * Draft pull requests are available in public repositories with GitHub Free and GitHub Free for organizations, GitHub Pro, and legacy per-repository billing plans, and in public and private repositories with GitHub Team and GitHub Enterprise Cloud. For more information, see [GitHub's products](https://docs.github.com/github/getting-started-with-github/githubs-products) in the GitHub Help documentation.

 */

export async function main(

  auth: Github,

  owner: string,

  repo: string,

  state: "open" | "closed" | "all" | undefined,

  head: string | undefined,

  base: string | undefined,

  sort: "created" | "updated" | "popularity" | "long-running" | undefined,

  direction: "asc" | "desc" | undefined,

  per_page: string | undefined,

  page: string | undefined

) {

  const url = new URL(`https://api.github.com/repos/${owner}/${repo}/pulls`);

  for (const [k, v] of [

    ["state", state],

    ["head", head],

    ["base", base],

    ["sort", sort],

    ["direction", direction],

    ["per_page", per_page],

    ["page", page],

  ]) {

    if (v !== undefined && v !== "") {

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: "Bearer " + auth.token,

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}