directory walking working

CMakeLists.txt

@@ -17,7 +17,7 @@ project(kc
     LANGUAGES 
         CXX)
     
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 23)
 
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}) 
 

src/CMakeLists.txt

@@ -1,4 +1,9 @@
-add_executable(kc main.cpp)
+add_executable(kc 
+  main.cpp
+  fs/fs.cpp
+  logging.cpp
+  config.cpp
+)
 
 FetchContent_Declare(
   Boost

src/config.cpp

@@ -1,92 +1,61 @@
+#include "config.hpp"
+
 #include <memory>
 #include <fstream>
+#include <iostream>
 
 #include <boost/program_options.hpp>
 
-using namespace std;
-namespace po = boost::program_options;
-
-void on_age(int age)
+std::shared_ptr<po::variables_map> init_config(int argc, const char *argv[])
 {
-    BOOST_LOG_TRIVIAL(info) << "On age: " << age;
-}
+    try {
+        po::options_description desc("Config");
+        desc.add_options()
+            ("help", "produce help message")
+            ("path,p", po::value<std::string>()->default_value("."), "set root path of knowledge base")
+            ("config", po::value<std::string>()->default_value("kc.ini"), "config file location")
+        ;
 
-shared_ptr<po::variables_map> init_config(int argc, const char *argv[])
-{
-    int def;
-    po::options_description desc("Allowed options");
-    desc.add_options()
-        ("help", "produce help message")
-        ("compression,c", po::value<int>(), "set compression level")
-        ("def,d", po::value<int>(&def)->default_value(10), "set def level")
-        ("abc", po::value<int>()->default_value(25), "set abc level")
-        ("phone", po::value<std::vector<std::string>>()->multitoken()->zero_tokens()->composing(), "Phone")
-        ("age,a", po::value<int>()->notifier(on_age), "age")
-        ("config", po::value<std::string>(), "Config file")
-    ;
+        po::options_description cmdline_options;
+        cmdline_options.add(desc);
 
-    po::options_description other("Other");
-    desc.add_options()
-        ("other-option,o", po::value<int>(), "another option")
-    ;
+        po::options_description config_file_options;
+        config_file_options.add(desc);
 
-    // Hidden options, will be allowed both on command line and
-    // in config file, but will not be shown to the user.
-    po::options_description hidden("Hidden options");
-    hidden.add_options()
-        ("input-file", po::value< vector<string> >(), "input file");  
+        ////////////
+        // PARSE
+        ////////////
 
-    po::positional_options_description p;
-    p.add("phone", -1);
+        auto vm = std::make_shared<po::variables_map>();
+        po::store(po::command_line_parser(argc, argv)
+                .options(cmdline_options)
+                .run(), 
+            *vm);
 
-    po::options_description cmdline_options;
-    cmdline_options.add(desc).add(other).add(hidden);
+        if (vm->count("config"))
+        {
+            auto config_path = (*vm)["config"].as<std::string>();
+            BOOST_LOG_TRIVIAL(info) << "Attempting file config load for " << config_path;
             
-    po::options_description config_file_options;
-    config_file_options.add(desc).add(hidden);
-
-    po::options_description visible("Allowed options");
-    visible.add(desc).add(other);
-
-    ////////////
-    // PARSE
-    ////////////
-
-    auto vm = make_shared<po::variables_map>();
-    po::store(po::command_line_parser(argc, argv)
-            .options(desc)  
-            .positional(p)
-            .run(), 
-        *vm);
-
-    if (vm->count("config"))
-    {
-        BOOST_LOG_TRIVIAL(info) << "Attempting file config load";
-        std::ifstream ifs{(*vm)["config"].as<std::string>().c_str()};
-        if (ifs) {
-            BOOST_LOG_TRIVIAL(info) << "File opened, loading...";
-            po::store(po::parse_config_file(ifs, config_file_options), *vm);
+            std::ifstream ifs{config_path.c_str()};
+            if (ifs) {
+                BOOST_LOG_TRIVIAL(info) << "File opened, loading...";
+                po::store(po::parse_config_file(ifs, config_file_options), *vm);
+            }
         }
+        po::notify(*vm);
+
+        if (vm->count("help")) {
+            std::cout << desc;
+
+            return nullptr;
+        }
+
+        return vm;
+
     }
-    po::notify(*vm); 
-
-    if (vm->count("help")) {
-        BOOST_LOG_TRIVIAL(info) << desc;
-
-        return nullptr;
+    catch (const po::error &ex)
+    {
+        BOOST_LOG_TRIVIAL(error) << ex.what();
     }
-
-    if (vm->count("compression")) {
-        BOOST_LOG_TRIVIAL(info) << "Compression level was set to " << (*vm)["compression"].as<int>() << ".";
-    } else {
-        BOOST_LOG_TRIVIAL(info) << "Compression level was not set.";
-    }
-
-    if (vm->count("def")) {
-        BOOST_LOG_TRIVIAL(info) << "def level was set to " << (*vm)["def"].as<int>() << ".";
-    } else {
-        BOOST_LOG_TRIVIAL(info) << "def level was not set.";
-    }
-
-    return vm;
 }

src/config.hpp

@@ -0,0 +1,8 @@
+#pragma once
+
+#include <boost/program_options.hpp>
+#include <boost/log/trivial.hpp>
+
+namespace po = boost::program_options;
+
+std::shared_ptr<po::variables_map> init_config(int argc, const char *argv[]);

src/const.hpp

@@ -0,0 +1 @@
+#pragma once

src/fs/FileEntry.hpp

@@ -0,0 +1,18 @@
+#pragma once
+
+#include <string>
+#include <filesystem>
+namespace fs = std::filesystem;
+
+namespace kc {
+
+class FileEntry {
+    public:
+
+    fs::directory_entry file_entry;
+    fs::path relative_path;
+
+    private:
+};
+
+}

src/fs/fs.cpp

@@ -0,0 +1,39 @@
+#include "fs.hpp"
+
+#include <fstream>
+#include <iostream>
+
+static const std::string exclusions[] = {".git", ".obsidian"};
+
+std::vector<kc::FileEntry> kc::walk_dir(std::string dir)
+{
+    auto matched = std::vector<kc::FileEntry>();
+    auto base_path = fs::path(dir);
+
+    for (auto const& dir_entry : fs::recursive_directory_iterator(base_path))
+    {
+        auto excluded = false;
+        auto dir_entry_path = dir_entry.path();
+        auto dir_entry_path_string = dir_entry_path.string();
+
+        for (auto const& exclusion: exclusions)
+        {
+            if (dir_entry_path_string.contains(exclusion))
+            {
+                excluded = true;
+            }
+        }
+
+        if (!excluded) 
+        {
+            auto entry = kc::FileEntry();
+
+            entry.file_entry = dir_entry;
+            entry.relative_path = fs::relative(dir_entry_path, base_path);
+            
+            matched.push_back(entry);
+        }
+    }
+
+    return matched;
+}

src/fs/fs.hpp

@@ -0,0 +1,14 @@
+#pragma once
+
+#include <string>
+#include <filesystem>
+
+#include "FileEntry.hpp"
+
+namespace fs = std::filesystem;
+
+namespace kc {
+
+std::vector<kc::FileEntry> walk_dir(std::string dir);
+
+}

src/logging.cpp

@@ -1,3 +1,5 @@
+#include "logging.hpp"
+
 #include <boost/log/core.hpp>
 #include <boost/log/trivial.hpp>
 #include <boost/log/expressions.hpp>

src/logging.hpp

@@ -0,0 +1,3 @@
+#pragma once
+
+void init_logging();

src/main.cpp

@@ -4,29 +4,27 @@
 #include <fstream>
 #include <memory>
 
-#include "logging.cpp"
-#include "config.cpp"
-
-using namespace std;
+#include "const.hpp"
+#include "logging.hpp"
+#include "config.hpp"
+#include "fs/fs.hpp"
 
 int main(int argc, const char *argv[]) {
-    try{
-        init_logging();
     
-        BOOST_LOG_TRIVIAL(info) << "================================";
-        BOOST_LOG_TRIVIAL(info) << "   kc";
-        BOOST_LOG_TRIVIAL(info) << "================================";
-        BOOST_LOG_TRIVIAL(info) << "starting up....";
+    init_logging();
 
-        auto config = init_config(argc, argv);
+    BOOST_LOG_TRIVIAL(info) << "================================";
+    BOOST_LOG_TRIVIAL(info) << "              kc";
+    BOOST_LOG_TRIVIAL(info) << "================================";
+    BOOST_LOG_TRIVIAL(info) << "starting up....";
 
-        if(config)
-        {
-            BOOST_LOG_TRIVIAL(info) << "hello world";
-        }
-    }
-    catch (const po::error &ex)
+    auto config = init_config(argc, argv);
+
+    if(config)
     {
-        BOOST_LOG_TRIVIAL(error) << ex.what();
+        auto env_path = (*config)["path"].as<std::string>();
+        BOOST_LOG_TRIVIAL(info) << "Loading knowledge base from " << env_path;
+
+        kc::walk_dir(env_path);
     }
 }