feat: wip fixing missing details

Signed-off-by: AlexsJones <alexsimonjones@gmail.com>

README.md

@@ -31,11 +31,36 @@ K8sGPT uses analyzers to triage and diagnose issues in your cluster. It has a se
 ## Usage
 
 ```
-# Ensure KUBECONFIG env is set to an active Kubernetes cluster
+Kubernetes debugging powered by AI
+
+Usage:
+  k8sgpt [command]
+
+Available Commands:
+  analyze     This command will find problems within your Kubernetes cluster
+  auth        Authenticate with your chosen backend
+  completion  Generate the autocompletion script for the specified shell
+  help        Help about any command
+
+```
+
+_Run a scan with the default analyzers_
+
+```
 k8sgpt auth
-k8sgpt find problems 
+k8sgpt analyze --explain
-# for more detail
+```
-k8s find problems --explain
+
+_Filter on resource_
+
+```
+k8sgpt analyze --explain --resource=Service
+```
+
+_Output to JSON_
+
+```
+k8sgpt analyze --explain --resource=Service --output=json
 ```
 
 ## Upcoming major milestones

cmd/analyze/analyze.go

@@ -89,6 +89,11 @@ var AnalyzeCmd = &cobra.Command{
 		if len(*analysisResults) > 0 {
 			bar = progressbar.Default(int64(len(*analysisResults)))
 		}
+
+		// This variable is used to store the results that will be printed
+		// It's necessary because the heap memory is lost when the function returns
+		var printOutput []analyzer.Analysis
+
 		for _, analysis := range *analysisResults {
 
 			if explain {
@@ -100,10 +105,11 @@ var AnalyzeCmd = &cobra.Command{
 				analysis.Details = parsedText
 				bar.Add(1)
 			}
+			printOutput = append(printOutput, analysis)
 		}
 
 		// print results
-		for n, analysis := range *analysisResults {
+		for n, analysis := range printOutput {
 
 			switch output {
 			case "json":