Added analysis timing node to results.

Author: shinin-light

src/deepcode/lib/modules/BundlesModule.ts

@@ -16,6 +16,10 @@ abstract class BundlesModule extends LoginModule
 
   runningAnalysis = false;
 
+  private lastAnalysisStartingTimestamp: number;
+  lastAnalysisDuration: number;
+  lastAnalysisTimestamp: number;
+
   files: string[] = [];
   serviceAI = http.getServiceAI();
 
@@ -31,6 +35,9 @@ abstract class BundlesModule extends LoginModule
     this.onError = this.onError.bind(this);
 
     this.serviceAI.on(BUNDLE_EVENTS.error, this.onError);
+    this.lastAnalysisDuration = 0;
+    this.lastAnalysisStartingTimestamp = _.now();
+    this.lastAnalysisTimestamp = _.now();
   }
 
   updateStatus(status: string, progress?: number) {
@@ -146,6 +153,8 @@ abstract class BundlesModule extends LoginModule
   private terminateAnalysis(): void {
     this.serviceAI.removeListeners();
     this.runningAnalysis = false;
+    this.lastAnalysisTimestamp = _.now();
+    this.lastAnalysisDuration = this.lastAnalysisTimestamp - this.lastAnalysisStartingTimestamp;
   }
 
   public async performBundlesActions(path: string): Promise<void> {
@@ -291,6 +300,8 @@ abstract class BundlesModule extends LoginModule
         return;
       }
 
+      this.lastAnalysisStartingTimestamp = _.now();
+
       this.createWorkspacesList(workspaceFolders);
 
       if (this.workspacesPaths.length) {

src/deepcode/view/IssueProvider.ts

@@ -129,6 +129,13 @@ export class IssueProvider extends NodeProvider {
       review.unshift(new Node({
         text: `DeepCode found ${!nIssues ? 'no issue! ✅' : `${nIssues} issue${nIssues === 1 ? '' : 's'}`}`,
       }));
+      const sDuration = Math.round((this.extension.lastAnalysisDuration / 1000 + Number.EPSILON) * 100) / 100;
+      const ts = new Date(this.extension.lastAnalysisTimestamp);
+      const time = ts.toLocaleTimeString(undefined, { hour: "2-digit", minute: "2-digit" });
+      const day = ts.toLocaleDateString(undefined, { year: "2-digit", month: "2-digit", day: "2-digit" });
+      review.unshift(new Node({
+        text: `Analysis took ${sDuration}s, finished at ${time}, ${day}`,
+      }));
     }
     return review;
   }

src/interfaces/DeepCodeInterfaces.ts

@@ -218,6 +218,8 @@ namespace DeepCode {
 
   export interface BundlesModuleInterface {
     readonly runningAnalysis: boolean;
+    readonly lastAnalysisDuration: number;
+    readonly lastAnalysisTimestamp: number;
     startAnalysis(): Promise<void>;
     createFilesFilterList(): Promise<void>;
     createWorkspacesList(workspaces: WorkspaceFolder[]): void;