feat: also fixes bug if the events feed is empty (#73)

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

cmd/find/problems.go → cmd/analyze/analyze.go

@@ -1,4 +1,4 @@
-package find
+package analyze
 
 import (
 	"context"
@@ -20,9 +20,9 @@ var (
 	output  string
 )
 
-// problemsCmd represents the problems command
-var problemsCmd = &cobra.Command{
-	Use:   "problems",
+// AnalyzeCmd represents the problems command
+var AnalyzeCmd = &cobra.Command{
+	Use:   "analyze",
 	Short: "This command will find problems within your Kubernetes cluster",
 	Long: `This command will find problems within your Kubernetes cluster and
 	 provide you with a list of issues that need to be resolved`,
@@ -89,11 +89,10 @@ var problemsCmd = &cobra.Command{
 
 func init() {
 
-	problemsCmd.Flags().BoolVarP(&explain, "explain", "e", false, "Explain the problem to me")
+	AnalyzeCmd.Flags().BoolVarP(&explain, "explain", "e", false, "Explain the problem to me")
 	// add flag for backend
-	problemsCmd.Flags().StringVarP(&backend, "backend", "b", "openai", "Backend AI provider")
+	AnalyzeCmd.Flags().StringVarP(&backend, "backend", "b", "openai", "Backend AI provider")
 	// output as json
-	problemsCmd.Flags().StringVarP(&output, "output", "o", "text", "Output format (text, json)")
-	FindCmd.AddCommand(problemsCmd)
+	AnalyzeCmd.Flags().StringVarP(&output, "output", "o", "text", "Output format (text, json)")
 
 }

cmd/root.go

@@ -4,8 +4,8 @@ import (
 	"os"
 
 	"github.com/fatih/color"
+	"github.com/k8sgpt-ai/k8sgpt/cmd/analyze"
 	"github.com/k8sgpt-ai/k8sgpt/cmd/auth"
-	"github.com/k8sgpt-ai/k8sgpt/cmd/find"
 	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
@@ -43,7 +43,7 @@ func init() {
 	// Cobra supports persistent flags, which, if defined here,
 	// will be global for your application.
 	rootCmd.AddCommand(auth.AuthCmd)
-	rootCmd.AddCommand(find.FindCmd)
+	rootCmd.AddCommand(analyze.AnalyzeCmd)
 	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is $HOME/.k8sgpt.git.yaml)")
 	rootCmd.PersistentFlags().StringVar(&masterURL, "master", "", "The address of the Kubernetes API server. Overrides any value in kubeconfig. Only required if out-of-cluster.")
 	rootCmd.PersistentFlags().StringVar(&kubeconfig, "kubeconfig", "", "Path to a kubeconfig. Only required if out-of-cluster.")

pkg/analyzer/podAnalyzer.go

@@ -52,7 +52,7 @@ func AnalyzePod(ctx context.Context, client *kubernetes.Client, aiClient ai.IAI,
 
 					// parse the event log and append details
 					evt, err := FetchLatestPodEvent(ctx, client, &pod)
-					if err != nil {
+					if err != nil || evt == nil {
 						continue
 					}
 					if evt.Reason == "FailedCreatePodSandBox" {