From 4ccb0729b4f0a25eb53f62c2f6ca7f8925f0fe4e Mon Sep 17 00:00:00 2001
From: baude <bbaude@redhat.com>
Date: Mon, 18 Jan 2021 09:29:40 -0600
Subject: Add binding options for container|pod exists

It turns out an options was added to container exists so it makes sense
to have pods and container exists calls have an optional structure for
options.

Signed-off-by: baude <bbaude@redhat.com>
---
 pkg/bindings/images/images.go               |  2 +-
 pkg/bindings/images/types.go                |  5 ++
 pkg/bindings/images/types_exists_options.go | 88 +++++++++++++++++++++++++++++
 3 files changed, 94 insertions(+), 1 deletion(-)
 create mode 100644 pkg/bindings/images/types_exists_options.go

(limited to 'pkg/bindings/images')

diff --git a/pkg/bindings/images/images.go b/pkg/bindings/images/images.go
index ae6962c8c..37750bc6c 100644
--- a/pkg/bindings/images/images.go
+++ b/pkg/bindings/images/images.go
@@ -18,7 +18,7 @@ import (
 
 // Exists a lightweight way to determine if an image exists in local storage.  It returns a
 // boolean response.
-func Exists(ctx context.Context, nameOrID string) (bool, error) {
+func Exists(ctx context.Context, nameOrID string, options *ExistsOptions) (bool, error) {
 	conn, err := bindings.GetClient(ctx)
 	if err != nil {
 		return false, err
diff --git a/pkg/bindings/images/types.go b/pkg/bindings/images/types.go
index b3799b8c4..f216dd073 100644
--- a/pkg/bindings/images/types.go
+++ b/pkg/bindings/images/types.go
@@ -193,3 +193,8 @@ type PullOptions struct {
 type BuildOptions struct {
 	imagebuildah.BuildOptions
 }
+
+//go:generate go run ../generator/generator.go ExistsOptions
+// ExistsOptions are optional options for checking if an image exists
+type ExistsOptions struct {
+}
diff --git a/pkg/bindings/images/types_exists_options.go b/pkg/bindings/images/types_exists_options.go
new file mode 100644
index 000000000..f0d4be6ce
--- /dev/null
+++ b/pkg/bindings/images/types_exists_options.go
@@ -0,0 +1,88 @@
+package images
+
+import (
+	"net/url"
+	"reflect"
+	"strconv"
+	"strings"
+
+	jsoniter "github.com/json-iterator/go"
+	"github.com/pkg/errors"
+)
+
+/*
+This file is generated automatically by go generate.  Do not edit.
+*/
+
+// Changed
+func (o *ExistsOptions) Changed(fieldName string) bool {
+	r := reflect.ValueOf(o)
+	value := reflect.Indirect(r).FieldByName(fieldName)
+	return !value.IsNil()
+}
+
+// ToParams
+func (o *ExistsOptions) ToParams() (url.Values, error) {
+	params := url.Values{}
+	if o == nil {
+		return params, nil
+	}
+	json := jsoniter.ConfigCompatibleWithStandardLibrary
+	s := reflect.ValueOf(o)
+	if reflect.Ptr == s.Kind() {
+		s = s.Elem()
+	}
+	sType := s.Type()
+	for i := 0; i < s.NumField(); i++ {
+		fieldName := sType.Field(i).Name
+		if !o.Changed(fieldName) {
+			continue
+		}
+		fieldName = strings.ToLower(fieldName)
+		f := s.Field(i)
+		if reflect.Ptr == f.Kind() {
+			f = f.Elem()
+		}
+		switch f.Kind() {
+		case reflect.Bool:
+			params.Set(fieldName, strconv.FormatBool(f.Bool()))
+		case reflect.String:
+			params.Set(fieldName, f.String())
+		case reflect.Int, reflect.Int64:
+			// f.Int() is always an int64
+			params.Set(fieldName, strconv.FormatInt(f.Int(), 10))
+		case reflect.Uint, reflect.Uint64:
+			// f.Uint() is always an uint64
+			params.Set(fieldName, strconv.FormatUint(f.Uint(), 10))
+		case reflect.Slice:
+			typ := reflect.TypeOf(f.Interface()).Elem()
+			switch typ.Kind() {
+			case reflect.String:
+				sl := f.Slice(0, f.Len())
+				s, ok := sl.Interface().([]string)
+				if !ok {
+					return nil, errors.New("failed to convert to string slice")
+				}
+				for _, val := range s {
+					params.Add(fieldName, val)
+				}
+			default:
+				return nil, errors.Errorf("unknown slice type %s", f.Kind().String())
+			}
+		case reflect.Map:
+			lowerCaseKeys := make(map[string][]string)
+			iter := f.MapRange()
+			for iter.Next() {
+				lowerCaseKeys[iter.Key().Interface().(string)] = iter.Value().Interface().([]string)
+
+			}
+			s, err := json.MarshalToString(lowerCaseKeys)
+			if err != nil {
+				return nil, err
+			}
+
+			params.Set(fieldName, s)
+		}
+	}
+	return params, nil
+}
-- 
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