public static LockFileTarget GetTargetAndThrowIfNotFound(this LockFile lockFile, string frameworkAlias, string runtimeIdentifier)
{
LockFileTarget lockFileTarget = lockFile.GetTargetAndReturnNullIfNotFound(frameworkAlias, runtimeIdentifier);
if (lockFileTarget == null)
{
string frameworkString = frameworkAlias;
string targetMoniker = string.IsNullOrEmpty(runtimeIdentifier) ?
frameworkString :
$"{frameworkString}/{runtimeIdentifier}";
string message;
if (string.IsNullOrEmpty(runtimeIdentifier))
{
message = string.Format(Strings.AssetsFileMissingTarget, lockFile.Path, targetMoniker, frameworkString);
}
else
{
message = string.Format(Strings.AssetsFileMissingRuntimeIdentifier, lockFile.Path, targetMoniker, frameworkString, runtimeIdentifier);
}
throw new BuildErrorException(message);
}
return(lockFileTarget);
}
