convert golang Deprecated: into JSDoc @deprecated (#64)

* convert golang Deprecated: into JSDoc @deprecated

Author: tomHaum

bindings/bindings.go

@@ -756,7 +756,7 @@ func (b *Bindings) CommentGojaObject(comments []SyntheticComment, object *goja.O
 		sep := ""
 		for _, cmt := range jsDoc {
 			jsDocComment.WriteString(sep)
-			jsDocComment.WriteString(cmt.Text)
+			jsDocComment.WriteString(convertDeprecation(cmt.Text))
 			sep = "\n *"
 		}
 		jsDocComment.WriteString("\n ")
@@ -790,3 +790,11 @@ func (b *Bindings) CommentGojaObject(comments []SyntheticComment, object *goja.O
 
 	return node, nil
 }
+
+func convertDeprecation(txt string) string {
+	if len(txt) > 13 && txt[:13] == " Deprecated: " {
+		return " @deprecated " + txt[13:]
+	}
+
+	return txt
+}

testdata/comments/comments.go

@@ -41,3 +41,9 @@ type BlockComment struct {
 
 // Constant is just a value
 const Constant = "value" // An inline note
+
+// DeprecatedComment is a comment with a deprecation note
+//
+// Deprecated: this type is no longer used
+type DeprecatedComment struct {
+}

testdata/comments/comments.ts

@@ -43,6 +43,15 @@ export interface CommentedStructure {
 export const Constant = "value"; // An inline note
 
 
+// From comments/comments.go
+/**
+ * DeprecatedComment is a comment with a deprecation note
+ *
+ * @deprecated this type is no longer used
+ */
+export interface DeprecatedComment {
+}
+
 // From comments/comments.go
 export interface InheritedCommentedStructure extends CommentedStructure {
 }