main.c

#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>

#include "lexerf.h"
#include "parserf.h"
#include "codegeneratorf.h"

/**
 * Main function that opens a file and calls the lexer function.
 */
int main(int argc, char *argv[])
{
    if (argc < 2)
    {
        printf("Error: correct syntax: %s <filename.unn>\n", argv[0]);
        exit(1);
    }

    FILE *file;
    file = fopen(argv[1], "r");

    if (!file)
    {
        printf("ERROR: File not found\n");
        exit(1);
    }

    Token *tokens = lexer(file);

    for (size_t i = 0; tokens[i].type != END_OF_TOKENS; i++)
    {
        print_token(tokens[i]);
    }

    Node *test = parser(tokens);

    generate_code(test);
    FILE *assembly_file = fopen("generated.asm", "r");
    if (!assembly_file)
    {
        printf("ERROR");
        exit(1);
    }
    system("./buildasm.sh");
}