Added list-diagrams cli options

src/config/config.cc

@@ -27,6 +27,20 @@ config load(const std::string &config_file)
     return doc.as<config>();
 }
 
+std::string to_string(const diagram_type t)
+{
+    switch (t) {
+    case diagram_type::class_diagram:
+        return "class";
+    case diagram_type::sequence_diagram:
+        return "sequence";
+    case diagram_type::package_diagram:
+        return "package";
+    default:
+        assert(false);
+    }
+}
+
 bool diagram::should_include_entities(const std::string &ent)
 {
     for (const auto &ex : exclude.entity_types) {
@@ -107,6 +121,8 @@ bool diagram::should_include(const clanguml::common::model::scope_t scope) const
     return false;
 }
 
+diagram_type class_diagram::type() const { return diagram_type::class_diagram; }
+
 bool class_diagram::has_class(std::string clazz)
 {
     for (const auto &c : classes) {
@@ -123,6 +139,16 @@ bool class_diagram::has_class(std::string clazz)
     return false;
 }
 
+diagram_type sequence_diagram::type() const
+{
+    return diagram_type::sequence_diagram;
+}
+
+diagram_type package_diagram::type() const
+{
+    return diagram_type::package_diagram;
+}
+
 }
 }
 

src/config/config.h

@@ -59,9 +59,15 @@ struct filter {
     std::vector<common::model::scope_t> scopes;
 };
 
+enum class diagram_type { class_diagram, sequence_diagram, package_diagram };
+
+std::string to_string(const diagram_type t);
+
 struct diagram {
     virtual ~diagram() = default;
 
+    virtual diagram_type type() const = 0;
+
     std::string name;
     std::vector<std::string> glob;
     std::vector<std::string> using_namespace;
@@ -89,6 +95,8 @@ struct source_location {
 struct class_diagram : public diagram {
     virtual ~class_diagram() = default;
 
+    diagram_type type() const override;
+
     std::vector<std::string> classes;
     bool include_relations_also_as_members{true};
 
@@ -98,11 +106,15 @@ struct class_diagram : public diagram {
 struct sequence_diagram : public diagram {
     virtual ~sequence_diagram() = default;
 
+    diagram_type type() const override;
+
     std::vector<source_location> start_from;
 };
 
 struct package_diagram : public diagram {
     virtual ~package_diagram() = default;
+
+    diagram_type type() const override;
 };
 
 struct config {