tft args

src/tft.cpp

@@ -3,16 +3,35 @@
 #include "tree.hpp"
 #include "utils.hpp"
 #include "parser.hpp"
+#include <string_view>
 
-
+using std::string_view;
 /* using std::cin; */
 /* using std::cout; */
+using std::cerr;
+using namespace std::literals;
+
 int main(int argc, char* argv[])
 {
 	init();
 
-	auto f = mapfile("example_tree.tft");
-	parseTftFile(f).display();
+	if(argc < 2)
+	{
+		cerr << "Usage: tft FILES...\nTry 'tft --help' for more information";
+		return 1;
+	}
+
+	for(int i = 1; i < argc; ++i)
+	{
+		if(string_view(argv[i]) == "--help"sv) /* sv worth it? */
+		{
+			/* todo */
+			return 0;			/* todo exit curses */
+		}
+
+		fd_t file = openOrDie(argv[i]);
+		parseTftFile(file).display();
+	}
 
 	Tree test1("Dechkovi");
 	/* test1.loadFromFile(); */