public void Initialize(IBuildServerWatcher buildServerWatcher, ISettingsSource config, Func <ObjectId, bool> isCommitInRevisionGrid = null)
{
if (_buildServerWatcher != null)
{
throw new InvalidOperationException("Already initialized");
}
_buildServerWatcher = buildServerWatcher;
_settings = IntegrationSettings.ReadFrom(config);
if (!_settings.IsValid())
{
return;
}
_projectUrl = _buildServerWatcher.ReplaceVariables(_settings.ProjectUrl);
if (!Uri.IsWellFormedUriString(_projectUrl, UriKind.Absolute) || string.IsNullOrWhiteSpace(_settings.ApiToken))
{
return;
}
_apiClient = new ApiClient(_projectUrl, _settings.ApiToken);
if (CacheAzureDevOps == null || CacheAzureDevOps.Id != CacheKey)
{
CacheAzureDevOps = null;
_buildDefinitionsTask = _apiClient.GetBuildDefinitionsAsync(_settings.BuildDefinitionFilter);
}
else
{
_buildDefinitions = CacheAzureDevOps.BuildDefinitions;
}
}
private async Task ObserveBuildsAsync(DateTime?sinceDate, bool running, IObserver <BuildInfo> observer, CancellationToken cancellationToken)
{
if (_apiClient == null)
{
observer.OnCompleted();
return;
}
try
{
if (_buildDefinitions == null)
{
_buildDefinitions = await _buildDefinitionsTask.JoinAsync();
if (_buildDefinitions == null)
{
observer.OnCompleted();
return;
}
CacheAzureDevOps = new CacheAzureDevOps {
Id = CacheKey, BuildDefinitions = _buildDefinitions
};
}
if (_buildDefinitions == null)
{
observer.OnCompleted();
return;
}
var builds = running ?
FilterRunningBuilds(await _apiClient.QueryRunningBuildsAsync(_buildDefinitions)) :
await _apiClient.QueryFinishedBuildsAsync(_buildDefinitions, sinceDate);
foreach (var build in builds)
{
observer.OnNext(CreateBuildInfo(build));
}
}
catch (OperationCanceledException)
{
// Do nothing, the observer is already stopped
}
catch (Exception ex)
{
observer.OnError(ex);
}
}
private async Task ObserveBuildsAsync(DateTime?sinceDate, bool running, IObserver <BuildInfo> observer, CancellationToken cancellationToken)
{
if (_apiClient == null)
{
observer.OnCompleted();
return;
}
try
{
if (_buildDefinitions == null)
{
try
{
_buildDefinitions = await _buildDefinitionsTask.JoinAsync();
if (_buildDefinitions == null)
{
observer.OnCompleted();
return;
}
CacheAzureDevOps = new CacheAzureDevOps {
Id = CacheKey, BuildDefinitions = _buildDefinitions
};
}
catch (UnauthorizedAccessException)
{
string errorMessage = _badTokenErrorMessage.Text;
ManageError(errorMessage);
if (ProjectOnErrorKey == null || ProjectOnErrorKey != CacheKey)
{
ProjectOnErrorKey = CacheKey;
var btnOpenSettings = new TaskDialogButton("btnOpenSettings", "Open settings");
var btnIgnore = new TaskDialogButton("btnIgnoreError", "Ignore");
using var errorDialog = new TaskDialog
{
InstructionText = errorMessage,
Icon = TaskDialogStandardIcon.Error,
Cancelable = true,
Caption = _buildIntegrationErrorCaption.Text,
Controls = { btnOpenSettings, btnIgnore }
};
btnOpenSettings.Click += (sender, e) => errorDialog.Close(TaskDialogResult.Yes);
btnIgnore.Click += (sender, e) => errorDialog.Close(TaskDialogResult.No);
var result = errorDialog.Show();
if (result == TaskDialogResult.Yes)
{
ProjectOnErrorKey = null;
_openSettings.Invoke();
}
}
return;
}
catch (Exception ex)
{
string errorMessage = _genericErrorMessage.Text + ex.Message;
ManageError(errorMessage);
if (ProjectOnErrorKey == null || ProjectOnErrorKey != CacheKey)
{
ProjectOnErrorKey = CacheKey;
MessageBox.Show(errorMessage, _buildIntegrationErrorCaption.Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return;
}
}
void ManageError(string errorMessage)
{
_apiClient = null;
observer.OnNext(new BuildInfo {
CommitHashList = new[] { ObjectId.WorkTreeId }, Description = errorMessage, Status = BuildInfo.BuildStatus.Failure
});
observer.OnCompleted();
}
if (_buildDefinitions == null)
{
observer.OnCompleted();
return;
}
var builds = running ?
FilterRunningBuilds(await _apiClient.QueryRunningBuildsAsync(_buildDefinitions)) :
await _apiClient.QueryFinishedBuildsAsync(_buildDefinitions, sinceDate);
foreach (var build in builds)
{
observer.OnNext(CreateBuildInfo(build));
}
}
catch (OperationCanceledException)
{
// Do nothing, the observer is already stopped
}
catch (Exception ex)
{
observer.OnError(ex);
}
}