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authorBrent Baude <bbaude@redhat.com>2020-04-16 12:25:26 -0500
committerBrent Baude <bbaude@redhat.com>2020-04-16 15:53:58 -0500
commit241326a9a8c20ad7f2bcf651416b836e7778e090 (patch)
tree4001e8e47a022bb1b9bfbf2332c42e1aeb802f9e /cmd/podman/search.go
parent88c6fd06cd54fb9a8826306dfdf1a77e400de5de (diff)
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Podman V2 birth
remote podman v1 and replace with podman v2. Signed-off-by: Brent Baude <bbaude@redhat.com>
Diffstat (limited to 'cmd/podman/search.go')
-rw-r--r--cmd/podman/search.go125
1 files changed, 0 insertions, 125 deletions
diff --git a/cmd/podman/search.go b/cmd/podman/search.go
deleted file mode 100644
index 87a26e544..000000000
--- a/cmd/podman/search.go
+++ /dev/null
@@ -1,125 +0,0 @@
-package main
-
-import (
- "os"
- "reflect"
- "strings"
-
- buildahcli "github.com/containers/buildah/pkg/cli"
- "github.com/containers/buildah/pkg/formats"
- "github.com/containers/image/v5/types"
- "github.com/containers/libpod/cmd/podman/cliconfig"
- "github.com/containers/libpod/libpod/image"
- "github.com/pkg/errors"
- "github.com/spf13/cobra"
-)
-
-var (
- searchCommand cliconfig.SearchValues
- searchDescription = `Search registries for a given image. Can search all the default registries or a specific registry.
-
- Users can limit the number of results, and filter the output based on certain conditions.`
- _searchCommand = &cobra.Command{
- Use: "search [flags] TERM",
- Short: "Search registry for image",
- Long: searchDescription,
- RunE: func(cmd *cobra.Command, args []string) error {
- searchCommand.InputArgs = args
- searchCommand.GlobalFlags = MainGlobalOpts
- searchCommand.Remote = remoteclient
- return searchCmd(&searchCommand)
- },
- Example: `podman search --filter=is-official --limit 3 alpine
- podman search registry.fedoraproject.org/ # only works with v2 registries
- podman search --format "table {{.Index}} {{.Name}}" registry.fedoraproject.org/fedora`,
- }
-)
-
-func init() {
- searchCommand.Command = _searchCommand
- searchCommand.SetHelpTemplate(HelpTemplate())
- searchCommand.SetUsageTemplate(UsageTemplate())
- flags := searchCommand.Flags()
- flags.StringSliceVarP(&searchCommand.Filter, "filter", "f", []string{}, "Filter output based on conditions provided (default [])")
- flags.StringVar(&searchCommand.Format, "format", "", "Change the output format to a Go template")
- flags.IntVar(&searchCommand.Limit, "limit", 0, "Limit the number of results")
- flags.BoolVar(&searchCommand.NoTrunc, "no-trunc", false, "Do not truncate the output")
- // Disabled flags for the remote client
- if !remote {
- flags.StringVar(&searchCommand.Authfile, "authfile", buildahcli.GetDefaultAuthFile(), "Path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override")
- flags.BoolVar(&searchCommand.TlsVerify, "tls-verify", true, "Require HTTPS and verify certificates when contacting registries")
- }
-}
-
-func searchCmd(c *cliconfig.SearchValues) error {
- args := c.InputArgs
- if len(args) > 1 {
- return errors.Errorf("too many arguments. Requires exactly 1")
- }
- if len(args) == 0 {
- return errors.Errorf("no argument given, requires exactly 1 argument")
- }
- term := args[0]
-
- filter, err := image.ParseSearchFilter(c.Filter)
- if err != nil {
- return err
- }
-
- if c.Authfile != "" {
- if _, err := os.Stat(c.Authfile); err != nil {
- return errors.Wrapf(err, "error getting authfile %s", c.Authfile)
- }
- }
-
- searchOptions := image.SearchOptions{
- NoTrunc: c.NoTrunc,
- Limit: c.Limit,
- Filter: *filter,
- Authfile: c.Authfile,
- }
- if c.Flag("tls-verify").Changed {
- searchOptions.InsecureSkipTLSVerify = types.NewOptionalBool(!c.TlsVerify)
- }
-
- results, err := image.SearchImages(term, searchOptions)
- if err != nil {
- return err
- }
- format := genSearchFormat(c.Format)
- if len(results) == 0 {
- return nil
- }
- out := formats.StdoutTemplateArray{Output: searchToGeneric(results), Template: format, Fields: searchHeaderMap()}
- return out.Out()
-}
-
-// searchHeaderMap returns the headers of a SearchResult.
-func searchHeaderMap() map[string]string {
- s := new(image.SearchResult)
- v := reflect.Indirect(reflect.ValueOf(s))
- values := make(map[string]string, v.NumField())
-
- for i := 0; i < v.NumField(); i++ {
- key := v.Type().Field(i).Name
- value := key
- values[key] = strings.ToUpper(splitCamelCase(value))
- }
- return values
-}
-
-func genSearchFormat(format string) string {
- if format != "" {
- // "\t" from the command line is not being recognized as a tab
- // replacing the string "\t" to a tab character if the user passes in "\t"
- return strings.Replace(format, `\t`, "\t", -1)
- }
- return "table {{.Index}}\t{{.Name}}\t{{.Description}}\t{{.Stars}}\t{{.Official}}\t{{.Automated}}\t"
-}
-
-func searchToGeneric(params []image.SearchResult) (genericParams []interface{}) {
- for _, v := range params {
- genericParams = append(genericParams, interface{}(v))
- }
- return genericParams
-}