Added 'cd' and 'dir' command

commands/show_dir.c

@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <linux/limits.h>
+#include <dirent.h>
+#include <string.h>
+
+#include "show_dir.h"
+#include "../utils/logger.h"
+
+// Color Codes:
+// Reset:       \033[0m
+// Red:         \033[0;31m
+// Green:       \033[0;32m
+// Yellow:      \033[0;33m
+// Blue:        \033[0;34m
+// Magenta:     \033[0;35m
+// Cyan:        \033[0;36m
+// BoldRed:     \033[1;31m
+// BoldGreen:   \033[1;32m
+// BoldYellow:  \033[1;33m
+// BoldBlue:    \033[1;34m
+// BoldMagenta: \033[1;35m
+// BoldCyan:    \033[1;36m
+
+void showDirectory(char *arg[]){
+	DIR *d;
+	struct dirent *dir;
+	char path[PATH_MAX];
+
+	d = opendir(arg[1]);
+	if(d == NULL){
+		printf("Folder not found.\n");
+		return;
+	}
+	realpath(arg[1], path);
+	printf("Path: %s\n", path);
+	if(d){
+		while((dir = readdir(d))){
+			if(dir->d_type == 8){	//IF IS FILE
+				printf("\033[1;34m%s\033[0m\n", dir->d_name);
+			} else if(dir->d_type == 4){ //IF IS DIR
+				printf("\033[1;33m%s\033[0m\n", dir->d_name);
+			} else { //IF IS !FILE AND !DIR
+				printf("%s\n", dir->d_name);
+			}
+		}
+		closedir(d);
+	}
+}