created builder files

src/builder/builder.cpp

@@ -0,0 +1,32 @@
+#include "builder/builder.hpp"
+#include "config/config.hpp"
+#include "format/format.hpp"
+
+std::string build_header(const std::string &TEMPLATE,
+                         const Information &INFORMATION) {
+  std::string result =
+      format_file(TEMPLATE, "{{title}}", INFORMATION.metadata.title);
+  ;
+
+  return result;
+}
+
+std::string build_head(const std::string &TEMPLATE,
+                       const Information &INFORMATION) {
+  std::string result =
+      format_file(TEMPLATE, "{{title}}", INFORMATION.metadata.title);
+  return result;
+}
+
+std::string build_footer(const std::string &TEMPLATE,
+                         const Information &INFORMATION) {
+  std::string result = TEMPLATE;
+  result =
+      format_file_conditionally(TEMPLATE, "{{if email}}", "{{endif}}",
+                                "{{email}}", INFORMATION.config.contact.email);
+
+  result = format_file_conditionally(TEMPLATE, "{{if signal}}", "{{endif}}",
+                                     "{{signal}}",
+                                     INFORMATION.config.contact.signal);
+  return result;
+}