Added single header generator and file

Author: mkitzan

include/single_header.py

@@ -0,0 +1,42 @@
+import os
+
+def include(header, incs, root, included):
+	file = open(root, "r")
+
+	for line in file:
+		if line == "#pragma once\n" or line == "\n":
+			pass
+		elif line[:10] == "#include \"":
+			if not line in included:
+				included += [line]
+				include(header, incs, line[10:-2], included)
+		elif line[:10] == "#include <":
+			incs += [line]
+		else:
+			header.write(line)
+			break
+	
+	for line in file:
+		header.write(line)
+	header.write("\n")
+
+	return included, incs
+
+def main():
+	header = open("temp.hpp", "w")
+	included, incs = include(header, [], "sql/schema.hpp", [])
+	included, incs = include(header, incs, "sql/query.hpp", included)
+	header.close()
+	header = open("../sql.hpp", "w")
+
+	for line in set(incs):
+		header.write(line)
+	header.write("\n")
+
+	for line in open("temp.hpp"):
+		header.write(line)
+
+	os.remove("temp.hpp")
+
+if __name__ == "__main__":
+	main()

include/sql/index.hpp

@@ -41,4 +41,3 @@ namespace sql
 	};
 
 } // namespace sql
-

resources/sql/build.sh

@@ -1 +1 @@
-g++ -std=c++2a -O3 -I../../include -o test table_test.cpp
+g++ -std=c++2a -O3 -I../../ -o test table_test.cpp

resources/sql/table_test.cpp

@@ -2,8 +2,7 @@
 #include <string>
 #include <vector>
 
-#include "sql/query.hpp"
-#include "sql/schema.hpp"
+#include "sql.hpp"
 
 namespace
 {