private static void EnsureReposAreCleanAndUpToDate(IEnumerable <string> solutionPaths, string branch)
{
foreach (string solutionPath in solutionPaths)
{
Console.WriteLine($"Checking status of {solutionPath}.");
if (GitUtility.IsGitRepo(solutionPath))
{
string currentBranch = GitUtility.GetCurrentBranch(solutionPath);
RepoStatus repoStatus = GitUtility.GetRepoStatus(solutionPath);
if (currentBranch != branch)
{
throw new ExpectationFailedException($"{solutionPath} is checked out to {currentBranch}, expected {branch}.");
}
if (repoStatus != RepoStatus.CleanAndUpToDate)
{
throw new ExpectationFailedException($"{solutionPath} is not clean and up to date: {repoStatus.ToStatusString()}.");
}
}
else
{
throw new ExpectationFailedException($"{solutionPath} is not a git repo.");
}
}
Console.WriteLine();
}