fixing the AAG show to print all instances name that attached to it.

cmd/anti_affinity_group_show.go

@@ -2,13 +2,11 @@ package cmd
 
 import (
 	"fmt"
-	"strings"
-
-	"github.com/spf13/cobra"
-
 	"github.com/exoscale/cli/pkg/globalstate"
 	"github.com/exoscale/cli/pkg/output"
 	v3 "github.com/exoscale/egoscale/v3"
+	"github.com/spf13/cobra"
+	"strings"
 )
 
 type antiAffinityGroupShowOutput struct {
@@ -52,27 +50,29 @@ func (c *antiAffinityGroupShowCmd) cmdRun(_ *cobra.Command, _ []string) error {
 
 	antiAffinityGroupsResp, err := globalstate.EgoscaleV3Client.ListAntiAffinityGroups(ctx)
 	if err != nil {
-		return err
+		return fmt.Errorf("unable to retrieve list of anti-affinity %q: %w", err)
 	}
 
 	antiAffinityGroup, err := antiAffinityGroupsResp.FindAntiAffinityGroup(c.AntiAffinityGroup)
 	if err != nil {
-		return err
+		return fmt.Errorf("unable to find anti-affinity group %q: %w", c.AntiAffinityGroup, err)
 	}
-
 	out := antiAffinityGroupShowOutput{
 		ID:          antiAffinityGroup.ID,
 		Name:        antiAffinityGroup.Name,
 		Description: antiAffinityGroup.Description,
 	}
 
-	if antiAffinityGroup.Instances != nil {
-		out.Instances = make([]string, len(antiAffinityGroup.Instances))
-		for i, instance := range antiAffinityGroup.Instances {
-			out.Instances[i] = instance.Name
+	antiAffinityGroupWithInstanceDetails, err := globalstate.EgoscaleV3Client.GetAntiAffinityGroup(ctx, antiAffinityGroup.ID)
+	if err != nil {
+		return fmt.Errorf("unable to retrieve anti-affinity group with instance details %q: %w", c.AntiAffinityGroup, err)
+	}
+	if antiAffinityGroupWithInstanceDetails.Instances != nil {
+		out.Instances = make([]string, len(antiAffinityGroupWithInstanceDetails.Instances))
+		for i, instance := range antiAffinityGroupWithInstanceDetails.Instances {
+			out.Instances[i] = instance.ID.String()
 		}
 	}
-
 	return c.outputFunc(&out, nil)
 }