Merge pull request meshery#411 from MUzairS15/add-func

add required func

utils/manifests/getComponents.go

@@ -1,15 +1,42 @@
 package manifests
 
 import (
+	"context"
 	"encoding/json"
 	"io"
 	"strings"
 
 	"gopkg.in/yaml.v3"
 
+	"github.com/layer5io/meshkit/utils"
 	k8s "github.com/layer5io/meshkit/utils/kubernetes"
 )
 
+
+func GetFromManifest(ctx context.Context, url string, resource int, cfg Config) (*Component, error) {
+	manifest, err := utils.ReadFileSource(url)
+	if err != nil {
+		return nil, err
+	}
+	comp, err := GenerateComponents(ctx, manifest, resource, cfg)
+	if err != nil {
+		return nil, err
+	}
+	return comp, nil
+}
+
+func GetFromHelm(ctx context.Context, url string, resource int, cfg Config) (*Component, error) {
+	manifest, err := k8s.GetManifestsFromHelm(url)
+	if err != nil {
+		return nil, err
+	}
+	comp, err := GenerateComponents(ctx, manifest, resource, cfg)
+	if err != nil {
+		return nil, err
+	}
+	return comp, nil
+}
+
 func GetCrdsFromHelm(url string) ([]string, error) {
 	manifest, err := k8s.GetManifestsFromHelm(url)
 	if err != nil {