refactor(cli): added equivalent subcommands for each flag combination under every command (#1674)

- image command is now deprecated in favor of 'images'
- cve command is now deprecated in favor of 'cves'

Signed-off-by: Laurentiu Niculae <niculae.laurentiu1@gmail.com>

pkg/cli/repo_cmd.go

@@ -1,111 +0,0 @@
-//go:build search
-// +build search
-
-package cli
-
-import (
-	"os"
-	"path"
-
-	"github.com/briandowns/spinner"
-	"github.com/spf13/cobra"
-
-	zotErrors "zotregistry.io/zot/errors"
-)
-
-const prefix = "Searching... "
-
-func NewRepoCommand(searchService SearchService) *cobra.Command {
-	var servURL, user, outputFormat string
-
-	var isSpinner, verifyTLS, verbose, debug bool
-
-	repoCmd := &cobra.Command{
-		Use:   "repos [config-name]",
-		Short: "List all repositories",
-		Long:  `List all repositories`,
-		RunE: func(cmd *cobra.Command, args []string) error {
-			home, err := os.UserHomeDir()
-			if err != nil {
-				panic(err)
-			}
-
-			configPath := path.Join(home + "/.zot")
-			if servURL == "" {
-				if len(args) > 0 {
-					urlFromConfig, err := getConfigValue(configPath, args[0], "url")
-					if err != nil {
-						cmd.SilenceUsage = true
-
-						return err
-					}
-
-					if urlFromConfig == "" {
-						return zotErrors.ErrNoURLProvided
-					}
-
-					servURL = urlFromConfig
-				} else {
-					return zotErrors.ErrNoURLProvided
-				}
-			}
-
-			if len(args) > 0 {
-				var err error
-				isSpinner, err = parseBooleanConfig(configPath, args[0], showspinnerConfig)
-				if err != nil {
-					cmd.SilenceUsage = true
-
-					return err
-				}
-
-				verifyTLS, err = parseBooleanConfig(configPath, args[0], verifyTLSConfig)
-				if err != nil {
-					cmd.SilenceUsage = true
-
-					return err
-				}
-			}
-
-			spin := spinner.New(spinner.CharSets[39], spinnerDuration, spinner.WithWriter(cmd.ErrOrStderr()))
-			spin.Prefix = prefix
-
-			searchConfig := searchConfig{
-				searchService: searchService,
-				servURL:       &servURL,
-				user:          &user,
-				outputFormat:  &outputFormat,
-				verbose:       &verbose,
-				debug:         &debug,
-				spinner:       spinnerState{spin, isSpinner},
-				verifyTLS:     &verifyTLS,
-				resultWriter:  cmd.OutOrStdout(),
-			}
-
-			err = listRepos(searchConfig)
-
-			if err != nil {
-				cmd.SilenceUsage = true
-
-				return err
-			}
-
-			return nil
-		},
-	}
-
-	repoCmd.SetUsageTemplate(repoCmd.UsageTemplate() + usageFooter)
-
-	repoCmd.Flags().StringVar(&servURL, "url", "", "Specify zot server URL if config-name is not mentioned")
-	repoCmd.Flags().StringVarP(&user, "user", "u", "", `User Credentials of zot server in "username:password" format`)
-	repoCmd.Flags().BoolVar(&debug, "debug", false, "Show debug output")
-
-	return repoCmd
-}
-
-func listRepos(searchConfig searchConfig) error {
-	searcher := new(repoSearcher)
-	err := searcher.searchRepos(searchConfig)
-
-	return err
-}