Search repository tags using --list-tags

For fix of BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1684263
Add --list-tags to podman search to return a table the repository tags.

Signed-off-by: Qi Wang <qiwan@redhat.com>

5 files changed, 16 insertions, 2 deletions

diff --git a/pkg/api/handlers/libpod/images.go b/pkg/api/handlers/libpod/images.go
index 43123c5a3..1292090fb 100644
--- a/pkg/api/handlers/libpod/images.go
+++ b/pkg/api/handlers/libpod/images.go
@@ -608,6 +608,7 @@ func SearchImages(w http.ResponseWriter, r *http.Request) {
 		NoTrunc   bool     `json:"noTrunc"`
 		Filters   []string `json:"filters"`
 		TLSVerify bool     `json:"tlsVerify"`
+		ListTags  bool     `json:"listTags"`
 	}{
 		// This is where you can override the golang default value for one of fields
 	}
@@ -618,8 +619,9 @@ func SearchImages(w http.ResponseWriter, r *http.Request) {
 	}
 
 	options := image.SearchOptions{
-		Limit:   query.Limit,
-		NoTrunc: query.NoTrunc,
+		Limit:    query.Limit,
+		NoTrunc:  query.NoTrunc,
+		ListTags: query.ListTags,
 	}
 	if _, found := r.URL.Query()["tlsVerify"]; found {
 		options.InsecureSkipTLSVerify = types.NewOptionalBool(!query.TLSVerify)
@@ -650,6 +652,7 @@ func SearchImages(w http.ResponseWriter, r *http.Request) {
 		reports[i].Stars = searchResults[i].Stars
 		reports[i].Official = searchResults[i].Official
 		reports[i].Automated = searchResults[i].Automated
+		reports[i].Tag = searchResults[i].Tag
 	}
 
 	utils.WriteResponse(w, http.StatusOK, reports)
diff --git a/pkg/api/server/register_images.go b/pkg/api/server/register_images.go
index ad779203d..c2423218a 100644
--- a/pkg/api/server/register_images.go
+++ b/pkg/api/server/register_images.go
@@ -169,6 +169,10 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error {
 	//        - `is-automated=(true|false)`
 	//        - `is-official=(true|false)`
 	//        - `stars=<number>` Matches images that has at least 'number' stars.
+	//  - in: query
+	//    name: listTags
+	//    type: boolean
+	//    description: list the available tags in the repository
 	// produces:
 	// - application/json
 	// responses:
diff --git a/pkg/bindings/images/images.go b/pkg/bindings/images/images.go
index a78e7f4c6..2d3035d8d 100644
--- a/pkg/bindings/images/images.go
+++ b/pkg/bindings/images/images.go
@@ -314,6 +314,7 @@ func Search(ctx context.Context, term string, opts entities.ImageSearchOptions)
 	params.Set("term", term)
 	params.Set("limit", strconv.Itoa(opts.Limit))
 	params.Set("noTrunc", strconv.FormatBool(opts.NoTrunc))
+	params.Set("listTags", strconv.FormatBool(opts.ListTags))
 	for _, f := range opts.Filters {
 		params.Set("filters", f)
 	}
diff --git a/pkg/domain/entities/images.go b/pkg/domain/entities/images.go
index ac81c282d..982fa0cc0 100644
--- a/pkg/domain/entities/images.go
+++ b/pkg/domain/entities/images.go
@@ -214,6 +214,8 @@ type ImageSearchOptions struct {
 	NoTrunc bool
 	// SkipTLSVerify to skip  HTTPS and certificate verification.
 	SkipTLSVerify types.OptionalBool
+	// ListTags search the available tags of the repository
+	ListTags bool
 }
 
 // ImageSearchReport is the response from searching images.
@@ -230,6 +232,8 @@ type ImageSearchReport struct {
 	Official string
 	// Automated indicates if the image was created by an automated build.
 	Automated string
+	// Tag is the repository tag
+	Tag string
 }
 
 // Image List Options
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 3bb7de83c..f9d733c63 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -511,6 +511,7 @@ func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.Im
 		Limit:                 opts.Limit,
 		NoTrunc:               opts.NoTrunc,
 		InsecureSkipTLSVerify: opts.SkipTLSVerify,
+		ListTags:              opts.ListTags,
 	}
 
 	searchResults, err := image.SearchImages(term, searchOpts)
@@ -529,6 +530,7 @@ func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.Im
 		reports[i].Stars = searchResults[i].Stars
 		reports[i].Official = searchResults[i].Official
 		reports[i].Automated = searchResults[i].Automated
+		reports[i].Tag = searchResults[i].Tag
 	}
 
 	return reports, nil