refactor: Reduce zli binary size (#1805)

Signed-off-by: Alexei Dodon <adodon@cisco.com>

pkg/cli/client/image_cmd.go

@@ -0,0 +1,64 @@
+//go:build search
+// +build search
+
+package client
+
+import (
+	"strconv"
+	"time"
+
+	"github.com/spf13/cobra"
+
+	"zotregistry.io/zot/pkg/cli/cmdflags"
+)
+
+const (
+	spinnerDuration = 150 * time.Millisecond
+	usageFooter     = `
+Run 'zli config -h' for details on [config-name] argument
+`
+)
+
+func NewImageCommand(searchService SearchService) *cobra.Command {
+	imageCmd := &cobra.Command{
+		Use:   "image [command]",
+		Short: "List images hosted on the zot registry",
+		Long:  `List images hosted on the zot registry`,
+		RunE:  ShowSuggestionsIfUnknownCommand,
+	}
+
+	imageCmd.SetUsageTemplate(imageCmd.UsageTemplate() + usageFooter)
+
+	imageCmd.PersistentFlags().String(cmdflags.URLFlag, "",
+		"Specify zot server URL if config-name is not mentioned")
+	imageCmd.PersistentFlags().String(cmdflags.ConfigFlag, "",
+		"Specify the registry configuration to use for connection")
+	imageCmd.PersistentFlags().StringP(cmdflags.UserFlag, "u", "",
+		`User Credentials of zot server in "username:password" format`)
+	imageCmd.PersistentFlags().StringP(cmdflags.OutputFormatFlag, "f", "", "Specify output format [text/json/yaml]")
+	imageCmd.PersistentFlags().Bool(cmdflags.VerboseFlag, false, "Show verbose output")
+	imageCmd.PersistentFlags().Bool(cmdflags.DebugFlag, false, "Show debug output")
+
+	imageCmd.AddCommand(NewImageListCommand(searchService))
+	imageCmd.AddCommand(NewImageCVEListCommand(searchService))
+	imageCmd.AddCommand(NewImageBaseCommand(searchService))
+	imageCmd.AddCommand(NewImageDerivedCommand(searchService))
+	imageCmd.AddCommand(NewImageDigestCommand(searchService))
+	imageCmd.AddCommand(NewImageNameCommand(searchService))
+
+	return imageCmd
+}
+
+func parseBooleanConfig(configPath, configName, configParam string) (bool, error) {
+	config, err := getConfigValue(configPath, configName, configParam)
+	if err != nil {
+		return false, err
+	}
+
+	val, err := strconv.ParseBool(config)
+	if err != nil {
+		return false, err
+	}
+
+	return val, nil
+}