/// <summary>
/// Checks if the error is something like in the example that can mean that due to slow network we can't clone
/// or pull a large repo.
/// </summary>
/// <example>
/// transaction abort!
/// rollback completed
/// abort: stream ended unexpectedly (got 12300 bytes, expected 14312)
/// </example>
public static bool IsHgConnectionTerminatedError(this CommandException ex)
{
var error = ex.Error;
return
(error.Contains("abort: stream ended unexpectedly (got ") ||
error.Contains("abort: connection ended unexpectedly"));
}
/// <summary>
/// Git communicates some messages via the error stream, checking them here.
/// </summary>
public static bool IsGitExceptionRealError(this CommandException ex)
{
return
// If there is nothing to push git will return this message in the error stream.
(!ex.Error.Contains("Everything up-to-date") &&
// A new branch was added.
!ex.Error.Contains("* [new branch]") &&
// Branches were deleted in git.
!ex.Error.Contains("[deleted]") &&
// A new tag was added.
!ex.Error.Contains("* [new tag]") &&
// The branch head was moved (shown during push).
!(ex.Error.Contains("..") && ex.Error.Contains(" -> ")) &&
// The branch head was moved (shown during fetch).
!(ex.Error.Contains("* branch") && ex.Error.Contains(" -> ")) &&
// Git GC is running.
!ex.Error.Contains("Auto packing the repository in background for optimum performance.") &&
// An existing tag was updated.
!ex.Error.Contains("[tag update]"));
}