private async Task <IProject> WaitForValidProjectJsonAsync(string projectFile, CancellationToken cancellationToken)
{
IProject project = null;
while (true)
{
string errors;
if (_projectProvider.TryReadProject(projectFile, out project, out errors))
{
return(project);
}
_logger.LogError($"Error(s) reading project file '{projectFile}': ");
_logger.LogError(errors);
_logger.LogInformation("Fix the error to continue.");
using (var fileWatcher = _fileWatcherFactory(Path.GetDirectoryName(projectFile)))
{
fileWatcher.WatchFile(projectFile);
fileWatcher.WatchProject(projectFile);
await WatchForFileChangeAsync(fileWatcher, cancellationToken);
if (cancellationToken.IsCancellationRequested)
{
return(null);
}
_logger.LogInformation($"File changed: {projectFile}");
}
}
}
private async Task WaitForValidProjectJsonAsync(string projectFile, CancellationToken cancellationToken)
{
while (true)
{
IProject project;
string errors;
if (_projectProvider.TryReadProject(projectFile, out project, out errors))
{
return;
}
_logger.LogError($"Error(s) reading project file '{projectFile}': ");
_logger.LogError(errors);
_logger.LogInformation("Fix the error to continue.");
using (var projectWatcher = CreateProjectWatcher(projectFile, watchProjectJsonOnly: true))
{
await projectWatcher.WaitForChangeAsync(cancellationToken);
if (cancellationToken.IsCancellationRequested)
{
return;
}
_logger.LogInformation($"File changed: {projectFile}");
}
}
}
private void GetProjectFilesClosure(string projectFile, ISet <string> closure)
{
closure.Add(projectFile);
IProject project;
string errors;
if (_projectProvider.TryReadProject(projectFile, out project, out errors))
{
foreach (var file in project.Files)
{
closure.Add(file);
}
foreach (var dependency in project.ProjectDependencies)
{
GetProjectFilesClosure(dependency, closure);
}
}
}