testing out moving off bash

Signed-off-by: James Strong <james.strong@chainguard.dev>

ingressctl/cmd/docker.go

@@ -0,0 +1,46 @@
+package cmd
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/client"
+	"github.com/spf13/cobra"
+)
+
+var dockerCmd = &cobra.Command{
+	Use:   "docker",
+	Short: "Access to docker client",
+}
+
+var dockerListCmd = &cobra.Command{
+	Use:   "list",
+	Short: "list out all docker images",
+	Long:  "List out all docker images available to us",
+	Run: func(cmd *cobra.Command, args []string) {
+		dockerList()
+
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(dockerCmd)
+	dockerCmd.AddCommand(dockerListCmd)
+}
+
+func dockerList() {
+	cli, err := client.NewClientWithOpts(client.FromEnv)
+	if err != nil {
+		panic(err)
+	}
+
+	containers, err := cli.ContainerList(context.Background(), types.ContainerListOptions{})
+	if err != nil {
+		panic(err)
+	}
+
+	for _, container := range containers {
+		fmt.Printf("%s %s\n", container.ID[:10], container.Image)
+	}
+}