update warning message on discovery

Author: sushobhit-lt

src/lib/processSnapshot.ts

@@ -443,6 +443,7 @@ export default async function processSnapshot(snapshot: Snapshot, ctx: Context):
             for (let viewport in discoveryErrors.browsers[browser]) {
                 if (discoveryErrors.browsers[browser][viewport].length > 0) {
                     hasBrowserErrors = true;
+                    ctx.build.hasDiscoveryError=true
                     break; 
                 }
             }
@@ -451,7 +452,7 @@ export default async function processSnapshot(snapshot: Snapshot, ctx: Context):
 
     if (hasBrowserErrors) {
         discoveryErrors.timestamp = new Date().toISOString();
-        ctx.log.error(discoveryErrors);
+        // ctx.log.warn(discoveryErrors);
     }
     return {
         processedSnapshot: {

src/tasks/finalizeBuild.ts

@@ -17,6 +17,9 @@ export default (ctx: Context): ListrTask<Context, ListrRendererFactory, ListrRen
                 if (ctx.build.id) {
                     await ctx.client.finalizeBuild(ctx.build.id, ctx.totalSnapshots, ctx.log);
                 }
+                if (ctx.build.hasDiscoveryError){
+                    ctx.log.warn(`We found some network errors while capturing DOM snapshots. These network errors may cause visual differences in your screenshots. Please go to ${ctx.build.url} for more details`);
+                }
             } catch (error: any) {
                 ctx.log.debug(error);
                 task.output = chalk.gray(error.message);
@@ -60,7 +63,7 @@ export default (ctx: Context): ListrTask<Context, ListrRendererFactory, ListrRen
             }
             task.output = chalk.gray(buildUrls);
             task.title = 'Finalized build';
-            
+           
             // cleanup and upload logs
             try {
                 await ctx.browser?.close();

src/types.ts

@@ -149,6 +149,7 @@ export interface Build {
     url: string;
     baseline: boolean;
     useKafkaFlow: boolean;
+    hasDiscoveryError: boolean;
 }
 
 export interface WebConfig {