Can call the compiler from command line with argument

main.cpp

@@ -77,10 +77,9 @@ Expr:
 
 
 @todo
-[ ] - Passing down program to compile through command line
 [ ] - Arrays with size passed
 [ ] - Switch
-[ ] - Fix printf somehow.
+[ ] - Values inited to 0 by default
 
 [ ] - Comma notation when declaring variables thing1, thing2: S32
 [ ] - Array of inferred size
@@ -115,6 +114,7 @@ Expr:
 [x] - We are parsing wrong here: (t.str=(&string_to_lex.str)[i]);
 [x] - Test new operators, add constant eval for them
 [x] - lvalue, rvalue concept so we cant assign value to some arbitrary weird expression
+[x] - Passing down program to compile through command line
 [x] - More basic types
 [x] - Implementing required operations int128
 [x] - Fix casting
@@ -161,7 +161,7 @@ Expr:
 #include "typecheck.cpp"
 #include "ccodegen.cpp"
 
-int main(){
+int main(int argument_count, char **arguments){
   // test_big_int();
 
   test_os_memory();
@@ -191,15 +191,19 @@ int main(){
   printf("%s", result.str);
 #endif
 
+  if(argument_count > 1){
+    Scratch scratch;
+    String name = string_fmt(scratch, "%s.kl", arguments[1]);
+    String c_filename = string_fmt(scratch, "%s.c", arguments[1]);
+    String call =  string_fmt(scratch, "clang.exe %s.c -g -o %s.exe && %s.exe", arguments[1], arguments[1], arguments[1]);
 
-#if 1
-  result = compile_file("program.kl"_s);
-  FILE *f = fopen("program.c", "w");
-  assert(f);
-  fprintf(f, "%.*s", (int)result.len, result.str);
-  fclose(f);
-  system("clang.exe program.c -g -o program.exe");
-#endif
+    result = compile_file(name);
+    FILE *f = fopen((const char *)c_filename.str, "w");
+    assert(f);
+    fprintf(f, "%.*s", (int)result.len, result.str);
+    fclose(f);
+    system((const char *)call.str);
+  }
 
   __debugbreak();
 }