#include <stdio.h>                  /* tmpfile() */
#include <stdlib.h>                 /* exit() */
#include <unistd.h>                 /* unlink() */
#include <vector>
#include "util/refptr.h"
#include "parser/parser.h"
#include "nodes/Node.h"
using namespace std;

int usage();
void compile(const char * filename);

int usage()
{
    fprintf(stderr, "Usage: jtlc [options] <source files>\n");
    exit(42);
}

int main(int argc, char * argv[])
{
    vector<const char *> source_files;
    for (int i = 1; i < argc; i++)
    {
        if (argv[i][0] != '-')
        {
            source_files.push_back(argv[i]);
        }
    }

    if (source_files.size() < 1)
    {
        usage();
    }

    for (int i = 0, num = source_files.size(); i < num; i++)
    {
        compile(source_files[i]);
    }

    return 0;
}

void compile(const char * filename)
{
    string out_filename = string(filename) + ".c";
    FILE * out = fopen(out_filename.c_str(), "w");
    refptr<Node> tree = parse(filename);
    tree->process(out);
    fclose(out);
//    unlink(out_filename.c_str());
}