Get the root directory of the main branch

type Bitbucket = {

  username: string;

  password: string;

};

/**

 * Get the root directory of the main branch

 * This endpoint redirects the client to the directory listing of the

root directory on the main branch.

This is equivalent to directly hitting

[/2.0/repositories/{username}/{repo_slug}/src/{commit}/{path}](src/%7Bcommit%7D/%7Bpath%7D)

without having to know the name or SHA1 of the repo's main branch.

To create new commits, [POST to this endpoint](#post)

 */

export async function main(

  auth: Bitbucket,

  repo_slug: string,

  workspace: string,

  format: "meta" | undefined

) {

  const url = new URL(

    `https://api.bitbucket.org/2.0/repositories/${workspace}/${repo_slug}/src`

  );

  for (const [k, v] of [["format", format]]) {

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

      url.searchParams.append(k, v);

    }

  }

  const response = await fetch(url, {

    method: "GET",

    headers: {

      Authorization: "Basic " + btoa(`${auth.username}:${auth.password}`),

    },

    body: undefined,

  });

  if (!response.ok) {

    const text = await response.text();

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

  }

  return await response.json();

}