public static string GetPropertyValue(FilePath svnExecutableFilePath, AbsolutePath path, string propertyName, ILogger logger)
{
logger.LogDebug($"Getting value of SVN property {propertyName} for {path}...");
var arguments = $@"propget {propertyName} ""{path}"" --xml";
var outputCollector = SvnCommandServicesProvider.Run(svnExecutableFilePath, arguments);
// Parse output.
var svnOutput = outputCollector.GetOutputText();
var document = XDocument.Parse(svnOutput);
var properties = document.Element("properties");
if (!properties.Elements().Any())
{
throw new Exception($"SVN automation failure.\nReceived:\n{svnOutput}");
}
var expectedPath = PathUtilities.EnsureNonWindowsDirectorySeparator(path.Value); // Path value is converted to a non-Windows path.
var property = properties.Elements("target").Where(x => x.Attribute("path").Value == expectedPath).Single().Element("property");
if (property.Attribute("name").Value != propertyName)
{
throw new Exception($"SVN automation failure.\nReceived:\n{svnOutput}");
}
var output = property.Value;
logger.LogInformation($"Got value of SVN property {propertyName} for {path}.");
return(output);
}
