[ROAD-904] fix 🐛: run scan asynchronously (#150)

Author: aldanchenko

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Snyk Changelog
 
+## [1.1.14]
+
+### Fixed
+- Run a scan for OSS and for Snyk Code asynchronously.
+
 ## [1.1.13]
 
 ### Fixed

Snyk.VisualStudio.Extension.Shared/Service/SnykTasksService.cs

@@ -8,7 +8,6 @@
     using Microsoft.VisualStudio.Shell;
     using Serilog;
     using Snyk.Code.Library.Domain.Analysis;
-    using Snyk.Code.Library.Service;
     using Snyk.Common;
     using Snyk.VisualStudio.Extension.Shared.CLI;
     using Snyk.VisualStudio.Extension.Shared.CLI.Download;
@@ -213,10 +212,12 @@ public async Task ScanAsync()
 
                 this.serviceProvider.AnalyticsService.LogAnalysisIsTriggeredEvent(this.GetSelectedFeatures(selectedFeatures));
 
-                await this.ScanOssAsync(selectedFeatures);
+                var ossScanTask = this.ScanOssAsync(selectedFeatures);
+                var snykCodeScanTask = this.ScanSnykCodeAsync(selectedFeatures);
 
-                this.ScanSnykCode(selectedFeatures);
-            } catch (Exception ex)
+                await Task.WhenAll(ossScanTask, snykCodeScanTask);
+            }
+            catch (Exception ex)
             {
                 Logger.Error(ex, "Error on scan");
             }
@@ -446,7 +447,7 @@ private async Task RunOssScanAsync(FeaturesSettings featuresSettings)
             }
         }
 
-        private void ScanSnykCode(FeaturesSettings featuresSettings)
+        private async Task ScanSnykCodeAsync(FeaturesSettings featuresSettings)
         {
             try
             {
@@ -479,57 +480,52 @@ private void ScanSnykCode(FeaturesSettings featuresSettings)
 
                 Logger.Information("Start scan task");
 
-                _ = Task.Run(async () =>
-                {
-                    try
-                    {
-                        try
-                        {
-                            this.isSnykCodeScanning = true;
-
-                            this.FireSnykCodeScanningStartedEvent();
+                await Task.Run(() => this.RunSnykCodeScanAsync(progressWorker.TokenSource.Token));
+            }
+            catch (Exception ex)
+            {
+                Logger.Error(ex, "Error on SnykCode scan");
+            }
+        }
 
-                            var fileProvider = this.serviceProvider.SolutionService.FileProvider;
+        private async Task RunSnykCodeScanAsync(CancellationToken cancellationToken)
+        {
+            try
+            {
+                this.isSnykCodeScanning = true;
 
-                            var analysisResult = await this.serviceProvider.SnykCodeService.ScanAsync(fileProvider, progressWorker.TokenSource.Token);
+                this.FireSnykCodeScanningStartedEvent();
 
-                            this.FireScanningUpdateEvent(analysisResult);
+                var fileProvider = this.serviceProvider.SolutionService.FileProvider;
 
-                            this.FireSnykCodeScanningFinishedEvent();
-                        }
-                        catch (Exception e)
-                        {
-                            if (this.IsTaskCancelled(e))
-                            {
-                                this.FireScanningCancelledEvent();
+                var analysisResult = await this.serviceProvider.SnykCodeService.ScanAsync(fileProvider, cancellationToken);
 
-                                return;
-                            }
+                this.FireScanningUpdateEvent(analysisResult);
 
-                            string errorMessage = this.serviceProvider.SnykCodeService.GetSnykCodeErrorMessage(e);
+                this.FireSnykCodeScanningFinishedEvent();
+            }
+            catch (Exception e)
+            {
+                if (this.IsTaskCancelled(e))
+                {
+                    this.FireScanningCancelledEvent();
 
-                            this.OnSnykCodeError(errorMessage);
-                        }
-                    }
-                    catch (Exception exception)
-                    {
-                        Logger.Error(exception, string.Empty);
+                    return;
+                }
 
-                        this.FireScanningCancelledEvent();
-                    }
-                    finally
-                    {
-                        this.DisposeCancellationTokenSource(this.snykCodeScanTokenSource);
+                Logger.Error(e, "Error on Run Snyk Code scan");
 
-                        this.isSnykCodeScanning = false;
+                string errorMessage = this.serviceProvider.SnykCodeService.GetSnykCodeErrorMessage(e);
 
-                        this.FireTaskFinished();
-                    }
-                });
+                this.OnSnykCodeError(errorMessage);
             }
-            catch (Exception ex)
+            finally
             {
-                Logger.Error(ex, "Error on SnykCode scan");
+                this.DisposeCancellationTokenSource(this.snykCodeScanTokenSource);
+
+                this.isSnykCodeScanning = false;
+
+                this.FireTaskFinished();
             }
         }