Method deleteFile

lib/Repository.js:713–723

* Delete a file from a branch * @see https://developer.github.com/v3/repos/contents/#delete-a-file * @param {string} branch - the branch to delete from, or the default branch if not specified * @param {string} path - the path of the file to remove * @param {Requestable.callback} cb -

(branch, path, cb)

    * @return {Promise} - the promise for the http request
    */
   deleteFile(branch, path, cb) {
      return this.getSha(branch, path)
         .then((response) => {
            const deleteCommit = {
               message: `Delete the file at '${path}'`,
               sha: response.data.sha,
               branch,
            };
            return this._request('DELETE', `/repos/${this.__fullname}/contents/${path}`, deleteCommit, cb);
         });
   }

   /**
    * Change all references in a repo from oldPath to new_path