[#2012] Add commands neofs-cli acl basic/extended print to show ACL table in human readable format

Signed-off-by: Anton Nikiforov <an.nikiforov@yadro.com>

cmd/neofs-cli/modules/acl/extended/print.go

@@ -0,0 +1,38 @@
+package extended
+
+import (
+	"os"
+	"strings"
+
+	"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/internal/common"
+	"github.com/nspcc-dev/neofs-node/cmd/neofs-cli/modules/util"
+	"github.com/nspcc-dev/neofs-sdk-go/eacl"
+	"github.com/spf13/cobra"
+)
+
+var printEACLCmd = &cobra.Command{
+	Use:   "print",
+	Short: "Pretty print extended ACL from the file(in text or json format) or for given container.",
+	Run:   printEACL,
+}
+
+func init() {
+	flags := printEACLCmd.Flags()
+	flags.StringP("file", "f", "",
+		"Read list of extended ACL table records from text or json file")
+	_ = printEACLCmd.MarkFlagRequired("file")
+}
+
+func printEACL(cmd *cobra.Command, _ []string) {
+	file, _ := cmd.Flags().GetString("file")
+	eaclTable := new(eacl.Table)
+	data, err := os.ReadFile(file)
+	common.ExitOnErr(cmd, "can't read file with EACL: %w", err)
+	if strings.HasSuffix(file, ".json") {
+		common.ExitOnErr(cmd, "unable to parse json: %w", eaclTable.UnmarshalJSON(data))
+	} else {
+		rules := strings.Split(strings.TrimSpace(string(data)), "\n")
+		common.ExitOnErr(cmd, "can't parse file with EACL: %w", util.ParseEACLRules(eaclTable, rules))
+	}
+	util.PrettyPrintTableEACL(cmd, eaclTable)
+}