Added include diagram hyperlink generation

src/common/generators/plantuml/generator.h

@@ -64,7 +64,8 @@ public:
     void generate_notes(
         std::ostream &ostr, const model::element &element) const;
 
-    void generate_link(std::ostream &ostr, const model::element &e) const;
+    template <typename E>
+    void generate_link(std::ostream &ostr, const E &e) const;
 
 protected:
     const inja::json &context() const;
@@ -114,9 +115,9 @@ inja::json generator<C, D>::element_context(const E &e) const
 
     if (!e.file().empty()) {
         std::filesystem::path file{e.file()};
-        std::string relative_path = std::filesystem::relative(file);
+        std::string relative_path = file.string();
 
-        if (ctx.template contains("git"))
+        if (file.is_absolute() && ctx.template contains("git"))
             relative_path =
                 std::filesystem::relative(file, ctx["git"]["toplevel"]);
 
@@ -200,8 +201,8 @@ void generator<C, D>::generate_notes(
 }
 
 template <typename C, typename D>
-void generator<C, D>::generate_link(
+template <typename E>
-    std::ostream &ostr, const model::element &e) const
+void generator<C, D>::generate_link(std::ostream &ostr, const E &e) const
 {
     if (e.file().empty())
         return;

src/common/model/element.h

@@ -73,6 +73,5 @@ public:
 private:
     namespace_ ns_;
     namespace_ using_namespace_;
-    //    type_safe::optional<source_location> location_;
 };
 }

src/common/model/source_file.h

@@ -20,6 +20,7 @@
 #include "common/model/diagram_element.h"
 #include "common/model/nested_trait.h"
 #include "common/model/path.h"
+#include "common/model/source_location.h"
 #include "common/model/stylable_element.h"
 #include "util/util.h"
 
@@ -43,6 +44,7 @@ using filesystem_path = common::model::path<fs_path_sep>;
 class source_file
     : public common::model::diagram_element,
       public common::model::stylable_element,
+      public source_location,
       public common::model::nested_trait<common::model::source_file,
           filesystem_path> {
 public:

src/include_diagram/generators/plantuml/include_diagram_generator.cc

@@ -1,5 +1,5 @@
 /**
- * src/package_diagram/generators/plantuml/package_diagram_generator.cc
+ * src/include_diagram/generators/plantuml/include_diagram_generator.cc
  *
  * Copyright (c) 2021-2022 Bartek Kryza <bkryza@gmail.com>
  *
@@ -57,14 +57,21 @@ void generator::generate(const source_file &f, std::ostream &ostr) const
 
     if (f.type() == common::model::source_file_t::kDirectory) {
         ostr << "folder " << f.name();
-        ostr << " as " << f.alias() << " {\n";
+        ostr << " as " << f.alias();
+        ostr << " {\n";
         for (const auto &file : f) {
             generate(dynamic_cast<const source_file &>(*file), ostr);
         }
         ostr << "}" << '\n';
     }
     else {
-        ostr << "file " << f.name() << " as " << f.alias() << '\n';
+        ostr << "file " << f.name() << " as " << f.alias();
+
+        if (m_config.generate_links) {
+            generate_link(ostr, f);
+        }
+
+        ostr << '\n';
     }
 }
 

src/include_diagram/visitor/translation_unit_visitor.cc

@@ -77,6 +77,7 @@ void translation_unit_visitor::process_file(const std::string &file,
 
     include_path = include_path.lexically_normal();
 
+    std::string full_file_path = include_path;
     auto f_abs = std::make_unique<common::model::source_file>();
 
     if (include_path.is_absolute())
@@ -138,6 +139,10 @@ void translation_unit_visitor::process_file(const std::string &file,
 
             ctx.get_current_file().value().add_relationship(
                 common::model::relationship{relationship_type, f->alias()});
+
+            auto fp = std::filesystem::absolute(file).lexically_normal();
+            f->set_file(fp.string());
+            f->set_line(0);
         }
 
         if (!ctx.diagram().get_element(f->path() | f->name()).has_value()) {