/// <summary>
/// Method tries to find the nearest cs project file and loads up the
/// xml and returns it
/// </summary>
/// <remarks>
/// If the given bootstrap path is empty, it will try to detect the nearest (current dir)
/// cs project file. If bootstrapPath is given, and is a csproj file it will load this
/// if bootstrap path is a folder, it will try to search for a csproj file there.
/// </remarks>
/// <param name="bootstrapPath"></param>
/// <returns></returns>
public virtual string FindAndLoadCsProj(string bootstrapPath)
{
var path = bootstrapPath;
string csProjFile;
if (string.IsNullOrEmpty(bootstrapPath))
{
path = _fileSystem.Cwd();
}
if (_fileSystem.IsCsProjectFile(path))
{
csProjFile = path;
}
else
{
var files = _fileSystem.List(path);
var csProjFiles = files.Where(q => q.EndsWith(".csproj"));
var projFiles = csProjFiles as IList <string> ?? csProjFiles.ToList();
if (projFiles.Count == 0)
{
throw new OperationCanceledException("No csproj file could be found in path - ensure that you are running `dotnet version` next to the project file");
}
if (projFiles.Count > 1)
{
var sb = new StringBuilder();
sb.AppendLine("Multiple csproj files found - aborting:");
foreach (var project in projFiles)
{
sb.AppendLine($"\t{project}");
}
throw new OperationCanceledException(sb.ToString());
}
csProjFile = projFiles.Single();
}
ResolvedCsProjFile = csProjFile;
var xml = _fileSystem.LoadContent(csProjFile);
return(xml);
}
