public ValidationResult Validate(ValidationContext context)
{
var validationErrors = new List <(string, IEnumerable <string>)>();
if (!FromImage.HasValue() && !FromImageAlias.HasValue())
{
validationErrors.Add(($"--{FromImage.LongName} is required.", new[] { FromImage.LongName }));
}
if (!ToImage.HasValue() && !ToImageAlias.HasValue())
{
validationErrors.Add(($"--{ToImage.LongName} is required.", new[] { ToImage.LongName }));
}
#pragma warning disable CS0612 // Type or member is obsolete
if (!validationErrors.Any() &&
(Username.HasValue() || Password.HasValue() || Insecure.HasValue() || SkipTlsVerify.HasValue()))
{
var srcReg = ImageHelper.GetRegistryName(GetFromImage());
var destReg = ImageHelper.GetRegistryName(GetToImage());
if (srcReg != destReg)
{
var fields = new List <string>();
if (Username.HasValue())
{
fields.Add(Username.LongName);
}
if (Password.HasValue())
{
fields.Add(Password.LongName);
}
if (Insecure.HasValue())
{
fields.Add(Insecure.LongName);
}
if (SkipTlsVerify.HasValue())
{
fields.Add(SkipTlsVerify.LongName);
}
validationErrors.Add(($"{string.Join(", ", fields)} can only be set if baseImage registry is the same as destination", fields));
}
}
#pragma warning restore CS0612 // Type or member is obsolete
WarnDeprecated();
if (validationErrors.Any())
{
return(new ValidationResult(
string.Join(", ", validationErrors.Select(e => e.Item1)),
validationErrors.SelectMany(e => e.Item2)));
}
return(ValidationResult.Success);
}
private string GetToImage()
{
return(ToImage.HasValue() ? ToImage.Value() : ToImageAlias.Value());
}