/**
 * @author      : garhve (dev@garhve.com)
 * @file        : main
 * @created     : Friday Nov 25, 2022 20:22:14 CST
 */

#include <stdio.h>
#include <unistd.h>
#include <dirent.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <sys/stat.h>

typedef struct regularFile {
    char * text;
    int level;
} regf;

regf rf = {NULL,0};

void error(const char * str)
{
    perror(str);
    exit(EXIT_FAILURE);
}

bool checkdir(const char * dir)
{
    struct stat st;
    stat(dir,&st);

    return S_ISDIR(st.st_mode);
}

void append(const char * dir)

void getFiles(const char * cur)
{
    DIR * d = opendir(cur);
    struct dirent * dir;

    if (!d)
        error("Failed to open directory");

    while ((dir = readdir(d))) {
        if (dir && (dir[0] == '.' && dir[1] == '\0' || dir[1] == '0'))
            continue;
        append(dir->d_name, level);

void printChild(const char * cur)
{
    DIR * d = opendir(cur);

    struct dirent * dir;

    if (!d)
        error("Failed to open directory");

    while ((dir = readdir(d))) {
        //if (dir->d_name[1] == '.' || strcmp(".",dir->d_name) == 0)
        if (dir->d_name[1] == '.' || dir->d_name[0] == '.' && dir->d_name[1] == '\0')
            continue;
        printf("%s\n", dir->d_name);

        if (checkdir(dir->d_name) == true) {
            printChild(dir->d_name);
        }
    }
}

int main()
{
    char * cur = ".";
    
    printChild(cur);

    return 0;
}