package registry import ( "context" "fmt" "github.com/docker/cli/cli" "github.com/docker/cli/cli/command" "github.com/docker/cli/cli/command/formatter" "github.com/docker/cli/opts" "github.com/docker/docker/api/types" registrytypes "github.com/docker/docker/api/types/registry" "github.com/docker/docker/registry" "github.com/spf13/cobra" ) type searchOptions struct { format string term string noTrunc bool limit int filter opts.FilterOpt } // NewSearchCommand creates a new `docker search` command func NewSearchCommand(dockerCli command.Cli) *cobra.Command { options := searchOptions{filter: opts.NewFilterOpt()} cmd := &cobra.Command{ Use: "search [OPTIONS] TERM", Short: "Search Docker Hub for images", Args: cli.ExactArgs(1), RunE: func(cmd *cobra.Command, args []string) error { options.term = args[0] return runSearch(dockerCli, options) }, Annotations: map[string]string{ "category-top": "10", }, } flags := cmd.Flags() flags.BoolVar(&options.noTrunc, "no-trunc", false, "Don't truncate output") flags.VarP(&options.filter, "filter", "f", "Filter output based on conditions provided") flags.IntVar(&options.limit, "limit", 0, "Max number of search results") flags.StringVar(&options.format, "format", "", "Pretty-print search using a Go template") return cmd } func runSearch(dockerCli command.Cli, options searchOptions) error { if options.filter.Value().Contains("is-automated") { _, _ = fmt.Fprintln(dockerCli.Err(), `WARNING: the "is-automated" filter is deprecated, and searching for "is-automated=true" will not yield any results in future.`) } indexInfo, err := registry.ParseSearchIndexInfo(options.term) if err != nil { return err } authConfig := command.ResolveAuthConfig(dockerCli.ConfigFile(), indexInfo) encodedAuth, err := registrytypes.EncodeAuthConfig(authConfig) if err != nil { return err } ctx := context.Background() requestPrivilege := command.RegistryAuthenticationPrivilegedFunc(dockerCli, indexInfo, "search") results, err := dockerCli.Client().ImageSearch(ctx, options.term, types.ImageSearchOptions{ RegistryAuth: encodedAuth, PrivilegeFunc: requestPrivilege, Filters: options.filter.Value(), Limit: options.limit, }) if err != nil { return err } searchCtx := formatter.Context{ Output: dockerCli.Out(), Format: NewSearchFormat(options.format), Trunc: !options.noTrunc, } return SearchWrite(searchCtx, results) }