Function checkOutTeleportedSessionBranch

src/utils/teleport.tsx:315–344

(branch?: string)

 * @returns The current branch name and any error that occurred
 */
export async function checkOutTeleportedSessionBranch(branch?: string): Promise<{
  branchName: string;
  branchError: Error | null;
}> {
  try {
    const currentBranch = await getCurrentBranch();
    logForDebugging(`Current branch before teleport: '${currentBranch}'`);
    if (branch) {
      logForDebugging(`Switching to branch '${branch}'...`);
      await fetchFromOrigin(branch);
      await checkoutBranch(branch);
      const newBranch = await getCurrentBranch();
      logForDebugging(`Branch after checkout: '${newBranch}'`);
    } else {
      logForDebugging('No branch specified, staying on current branch');
    }
    const branchName = await getCurrentBranch();
    return {
      branchName,
      branchError: null
    };
  } catch (error) {
    const branchName = await getCurrentBranch();
    const branchError = toError(error);
    return {
      branchName,
      branchError
    };
  }
}

/**
 * Result of repository validation for teleport