moved source files into src

src/fs_reader.cpp

@@ -0,0 +1,33 @@
+#include <string>
+#include <vector>
+#include <iostream>
+#include <filesystem>
+namespace fs = std::filesystem;
+
+// from the provided path, find all files and folders
+// This is done by finding all the files and folders in the starting dir
+// If a dir was found, then go into it, then find all files and folders in there
+// Rinse and Repeat
+
+// Avoid recursion if possible
+std::vector<std::string> find_all_files(std::string filesystem_path) {
+    for (const auto & entry : fs::directory_iterator(filesystem_path)) {
+        std::cout << entry.path() << "\n";
+    }
+    return std::vector<std::string>(0) = {};
+}
+
+std::vector<std::string> find_all_folders(std::string filesystem_path) {
+    return std::vector<std::string>(0) = {};
+}
+
+std::vector<std::string> find_all_files_and_folders(std::string filesystem_path) {
+    std::vector<std::string> files = find_all_files(filesystem_path);
+    std::vector<std::string> folders = find_all_folders(filesystem_path);
+    std::vector<std::string> files_and_folders = {};
+    files_and_folders.reserve(files.size() + folders.size());
+    files_and_folders.insert( files_and_folders.end(), files.begin(), files.end() );
+    files_and_folders.insert( files_and_folders.end(), folders.begin(), folders.end() );
+
+    return std::vector<std::string>(0) = {};
+}

src/fs_reader.h

@@ -0,0 +1,6 @@
+#include <string>
+#include <vector>
+
+std::vector<std::string> find_all_files(std::string filesystem_path);
+std::vector<std::string> find_all_folders(std::string filesystem_path);
+std::vector<std::string> find_all_files_and_folders(std::string filesystem_path);

src/main.cpp

@@ -0,0 +1,7 @@
+#include <iostream>
+#include "fs_reader.h"
+
+int main(int argc, char *argv[]) {
+    (void)find_all_files_and_folders(argv[1]);
+    return 0;
+}

src/tests.cpp

@@ -0,0 +1,41 @@
+// This file contains all Tests
+
+#include <algorithm>
+#include <cstddef>
+#include <iostream>
+#include <iterator>
+#include <stdexcept>
+#include <string>
+
+// Here I define all Error Codes
+#define not_implemented_error 255
+
+int test_cmdline_input_parsing() {
+    char *argv[] = {
+        (char*)"--help"
+    };
+    int argc = sizeof(argv)/sizeof(argv[0]);
+
+    return parse_cmdline_arguments(argc, argv);;
+}
+
+// This will run all the tests
+int main(void) {
+    int (*p[1]) () = {
+        test_cmdline_input_parsing
+    };
+    size_t array_size = sizeof(p)/sizeof(p[0]);
+
+    for (size_t index = 0; index < array_size; index++) {
+        int status_code;
+        status_code = p[index]();
+
+        std::cout << "test " + std::to_string(index) + ": ";
+        switch (status_code) {
+            case 0: std::cout << "passed\0";
+            case 1: std::cout << "failed\0";
+            case 255: std::cout << "not yet implemented\0";
+        }
+    }
+    return 0;
+}