feat: add @deprecation and @since docs (#246)

Author: edusperoni

metadata-generator/src/Meta/MetaEntities.h

@@ -62,6 +62,19 @@ struct Version {
     bool operator >=(const Version& other) const {
         return !(*this < other);
     }
+    std::string toString() const {
+        std::string result;
+        if (Major >= 0) {
+            result.append(std::to_string(Major));
+            if (Minor >= 0) {
+                result.append("." + std::to_string(Minor));
+                if (SubMinor >= 0) {
+                    result.append("." + std::to_string(SubMinor));
+                }
+            }
+        }
+        return result;
+    }
 };
 
 enum MetaFlags : uint16_t {

metadata-generator/src/TypeScript/DocSetManager.cpp

@@ -90,27 +90,39 @@ using namespace std;
 
 std::string TSComment::toString(std::string linePrefix)
 {
-    if (description.length() == 0 && params.size() == 0) {
+    if (description.length() == 0 && params.size() == 0 && deprecatedIn.isUnknown() && introducedIn.isUnknown()) {
         return std::string();
     }
 
     std::stringstream result;
     result << linePrefix << "/**" << std::endl;
     std::string processedDesc = description;
     findAndReplaceIn(processedDesc, "\n", "");
-    result << linePrefix << " * " << processedDesc << std::endl;
+    if (processedDesc.length() > 0) {
+        result << linePrefix << " * " << processedDesc << std::endl;
+    }
     for (std::pair<std::string, std::string>& param : params) {
         // @param paramName - paramDesc
         result << linePrefix << " * "
                << "@param " + param.first + " - " + param.second << std::endl;
     }
+    if (!introducedIn.isUnknown()) {
+        result << linePrefix << " * " << "@since " << introducedIn.toString() << std::endl;
+    }
+    if (!deprecatedIn.isUnknown()) {
+        result << linePrefix << " * " << "@deprecated " << deprecatedIn.toString() << std::endl;
+    }
     result << linePrefix << " */" << std::endl;
     return result.str();
 }
 
 TSComment DocSetManager::getCommentFor(Meta::Meta* meta, Meta::Meta* parent)
 {
-    return (parent == nullptr) ? getCommentFor(meta->name, meta->type) : getCommentFor(meta->name, meta->type, parent->name, parent->type);
+    auto comment = (parent == nullptr) ? getCommentFor(meta->name, meta->type) : getCommentFor(meta->name, meta->type, parent->name, parent->type);
+    comment.deprecatedIn = meta->deprecatedIn;
+    comment.introducedIn = meta->introducedIn;
+    comment.obsoletedIn = meta->obsoletedIn;
+    return comment;
 }
 
 TSComment DocSetManager::getCommentFor(std::string name, Meta::MetaType type, std::string parentName, Meta::MetaType parentType)

metadata-generator/src/TypeScript/DocSetManager.h

@@ -21,6 +21,10 @@ struct TSComment {
      * \brief A brief description of the symbol.
      */
     std::string description;
+    
+    Meta::Version introducedIn = UNKNOWN_VERSION;
+    Meta::Version obsoletedIn = UNKNOWN_VERSION;
+    Meta::Version deprecatedIn = UNKNOWN_VERSION;
 
     /*
      * \brief An optional list of parameters. Useful in method and function comments.
@@ -74,4 +78,4 @@ class DocSetManager {
 };
 }
 
-#endif //METADATAGENERATOR_DOCSETPARSER_H
+#endif //METADATAGENERATOR_DOCSETPARSER_H