Added ComMatrix method; Changed private func to public

commatrix/commatrix.go

@@ -68,7 +68,7 @@ func New(kubeconfigPath string, customEntriesPath string, customEntriesFormat st
 		if err != nil {
 			return nil, fmt.Errorf("failed adding custom entries: %s", err)
 		}
-		customComDetails, err := addFromFile(customEntriesPath, inputFormat)
+		customComDetails, err := AddFromFile(customEntriesPath, inputFormat)
 		if err != nil {
 			return nil, fmt.Errorf("failed adding custom entries: %s", err)
 		}
@@ -81,7 +81,7 @@ func New(kubeconfigPath string, customEntriesPath string, customEntriesFormat st
 	return &types.ComMatrix{Matrix: cleanedComDetails}, nil
 }
 
-func addFromFile(fp string, format types.Format) ([]types.ComDetails, error) {
+func AddFromFile(fp string, format types.Format) ([]types.ComDetails, error) {
 	var res []types.ComDetails
 	f, err := os.Open(filepath.Clean(fp))
 	if err != nil {

types/types.go

@@ -160,3 +160,36 @@ func (m ComMatrix) Contains(cd ComDetails) bool {
 
 	return false
 }
+
+// Returns True if both ComMatrixes have exactly the same ComMatrix details
+func (m ComMatrix) Equals(other ComMatrix) bool {
+	// Check if all of "m" commatrix details are in "other" commartix
+	for _, cd1 := range m.Matrix {
+		found := false
+		for _, cd2 := range other.Matrix {
+			if cd1.Equals(cd2) {
+				found = true
+				break
+			}
+		}
+		if !found {
+			return false
+		}
+	}
+
+	// Check if all of "other" commatrix details are in "m" commartix
+	for _, cd2 := range other.Matrix {
+		found := false
+		for _, cd1 := range m.Matrix {
+			if cd2.Equals(cd1) {
+				found = true
+				break
+			}
+		}
+		if !found {
+			return false
+		}
+	}
+
+	return true
+}