ide suggestions

src/appcontext.cpp

@@ -5,9 +5,7 @@
 
 namespace kc {
 
-AppContext::AppContext()
-{
-
+AppContext::AppContext(): config_loaded(false) {
 }
 
 void AppContext::load_config(int argc, const char *argv[])
@@ -18,16 +16,15 @@ void AppContext::load_config(int argc, const char *argv[])
 
 void AppContext::load_and_parse_cache()
 {
-    auto env_path = (*config)["path"].as<std::string>();
-    print_and_log("> Loading knowledge base from " + env_path);
+    const auto env_path = (*config)["path"].as<std::string>();
+    print_and_log("Loading knowledge base from " + env_path);
 
     file_cache = std::make_shared<kc::FileContextCache>();
     file_cache->load(env_path);
     file_cache->parse_all();
 }
 
-std::string AppContext::command()
-{
+std::string AppContext::command() const {
     if (config->count("command") == 1)
     {
         return (*config)["command"].as<std::string>();

src/appcontext.hpp

@@ -20,7 +20,7 @@ public:
     void load_config(int argc, const char *argv[]);
     void load_and_parse_cache();
 
-    std::string command();
+    [[nodiscard]] std::string command() const;
 
 private:
 

src/config.cpp

@@ -41,20 +41,19 @@ std::shared_ptr<po::variables_map> init_config(int argc, const char *argv[])
                 .run(), 
             *vm);
 
-        if (vm->count("config"))
+        if (vm->contains("config"))
         {
             auto config_path = (*vm)["config"].as<std::string>();
             BOOST_LOG_TRIVIAL(info) << "Attempting file config load for " << config_path;
 
-            std::ifstream ifs{config_path.c_str()};
-            if (ifs) {
+            if (std::ifstream ifs{config_path.c_str()}) {
                 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")) {
+        if (vm->contains("help")) {
             std::cout << desc;
 
             return nullptr;

src/fs/FileEntry.cpp

@@ -2,13 +2,12 @@
 
 #include <fstream>
 #include <iostream>
+#include <utility>
 
 namespace kc {
 
 FileEntry::FileEntry(fs::directory_entry entry)
-: file_entry(entry)
-{
-    
+    : file_entry(std::move(entry)), loaded(false) {
 }
 
 bool FileEntry::content_loaded() const

src/fs/FileEntry.hpp

@@ -12,14 +12,14 @@ namespace kc {
 class FileEntry {
     public:
 
-    FileEntry(fs::directory_entry entry);
+    explicit FileEntry(fs::directory_entry entry);
 
     fs::directory_entry file_entry;
     fs::path relative_path;
 
-    bool content_loaded() const;
+    [[nodiscard]] bool content_loaded() const;
     std::string load_content();
-    std::string get_content() const;
+    [[nodiscard]] std::string get_content() const;
     void clear_content();
 
     private:

src/fs/fs.cpp

@@ -8,14 +8,14 @@ static const std::string exclusions[] = {".git", ".obsidian"};
 std::vector<std::shared_ptr<kc::FileEntry>> kc::walk_dir(const std::string dir)
 {
     auto matched = std::vector<std::shared_ptr<kc::FileEntry>>();
-    auto base_path = fs::path(dir);
+    const auto base_path = fs::path(dir);
 
     for (auto const& dir_entry : fs::recursive_directory_iterator(base_path))
     {
         if (dir_entry.is_directory()) continue;
 
         auto excluded = false;
-        auto dir_entry_path = dir_entry.path();
+        const auto& dir_entry_path = dir_entry.path();
         auto dir_entry_path_string = dir_entry_path.string();
 
         for (auto const& exclusion: exclusions)

src/main.cpp

@@ -14,8 +14,8 @@
 #include "valid/link.hpp"
 #include "image/img.hpp"
 
-void run_validate(kc::AppContext app_context);
-void run_img(kc::AppContext app_context);
+void run_validate(const kc::AppContext &app_context);
+void run_img(const kc::AppContext &app_context);
 
 
 int main(int argc, const char *argv[]) {
@@ -32,7 +32,7 @@ int main(int argc, const char *argv[]) {
 
     if(app_context.config)
     {
-        auto command = app_context.command();
+        const auto command = app_context.command();
         if (!command.empty())
         {
             if (command == "validate")
@@ -58,12 +58,12 @@ int main(int argc, const char *argv[]) {
     return 1;
 }
 
-void run_validate(kc::AppContext app_context)
+void run_validate(const kc::AppContext &app_context)
 {
     kc::validate_links(app_context.file_cache->get());
 }
 
-void run_img(kc::AppContext app_context)
+void run_img(const kc::AppContext &app_context)
 {
     kc::image_proc(app_context.file_cache->get());
 }

src/parse/FileContext.cpp

@@ -1,11 +1,11 @@
 #include "FileContext.hpp"
 
+#include <utility>
+
 namespace kc {
 
 FileContext::FileContext(std::shared_ptr<kc::FileEntry> entry)
-: file_entry(entry)
-{
-    
+    : file_entry(std::move(entry)), links_parsed(false) {
 }
 
 void FileContext::parse()

src/parse/FileContext.hpp

@@ -14,7 +14,7 @@ namespace kc {
 class FileContext {
     public:
 
-    FileContext(std::shared_ptr<kc::FileEntry> entry);
+    explicit FileContext(std::shared_ptr<kc::FileEntry> entry);
 
     std::shared_ptr<kc::FileEntry> file_entry;
     std::vector<kc::Link> links;

src/parse/FileContextCache.cpp

@@ -8,14 +8,14 @@
 
 namespace kc {
 
-void FileContextCache::load(const std::string root_path)
+void FileContextCache::load(const std::string &root_path)
 {
     BOOST_LOG_TRIVIAL(trace) << "Beginning cache load";
 
-    auto entries = kc::walk_dir(root_path);
+    const auto entries = kc::walk_dir(root_path);
     this->root_path.assign(root_path);
 
-    for (auto entry : entries)
+    for (const auto& entry : entries)
     {
         if (entry->relative_path.extension() == ".md")
         {
@@ -43,9 +43,9 @@ void FileContextCache::parse_all()
         {
             context->parse();
 
-            if (context->tags.size() != 0)
+            if (!context->tags.empty())
             {
-                for (auto tag : context->tags)
+                for (const auto& tag : context->tags)
                 {
                     tag_map[tag].push_back(context->file_entry);
                 }

src/parse/FileContextCache.hpp

@@ -10,12 +10,12 @@ namespace kc {
 
 class FileContextCache {
     public:
-    void load(std::string root_path);
+    void load(const std::string &root_path);
     void clear();
-    size_t size() const;
-    std::vector<std::shared_ptr<kc::FileContext>> get() const;
+    [[nodiscard]] size_t size() const;
+    [[nodiscard]] std::vector<std::shared_ptr<kc::FileContext>> get() const;
     void parse_all();
-    std::string get_root_path() const;
+    [[nodiscard]] std::string get_root_path() const;
 
     std::unordered_map<std::string, std::vector<std::shared_ptr<kc::FileEntry>>> tag_map;
 

src/parse/Link.cpp

@@ -2,25 +2,24 @@
 
 namespace kc {
 
-Link::Link(std::string original)
+Link::Link(const std::string &original)
 {
     original_form = std::regex_replace(original, std::regex("%20"), " ");
 
-    auto opening_display = original_form.find('[');
-    auto closing_display = original_form.find(']', opening_display);
+    const auto opening_display = original_form.find('[');
+    const auto closing_display = original_form.find(']', opening_display);
 
     display = original_form.substr(opening_display + 1, closing_display - opening_display - 1);
 
-    auto opening_link = closing_display + 1;
-    auto closing_link = original_form.rfind(')');
+    const auto opening_link = closing_display + 1;
+    const auto closing_link = original_form.rfind(')');
 
     link = original_form.substr(opening_link + 1, closing_link - opening_link - 1);
 
     external = link.starts_with("http");
 
-    auto sublink_pos = original_form.find('#', opening_link);
-
-    if(sublink_pos != std::string::npos)
+    if(const auto sublink_pos = original_form.find('#', opening_link);
+        sublink_pos != std::string::npos)
     {
         sublink = original_form.substr(sublink_pos + 1, closing_link - sublink_pos - 1);
         link = original_form.substr(opening_link + 1, sublink_pos - opening_link - 1);

src/parse/Link.hpp

@@ -12,9 +12,9 @@ class Link {
     std::string display;
     std::string link;
     std::string sublink;
-    bool is_external() const;
+    [[nodiscard]] bool is_external() const;
 
-    Link(std::string original);
+    explicit Link(const std::string &original);
 
     private:
 

src/valid/link.cpp

@@ -15,19 +15,18 @@ std::vector<kc::FileLinkStateResult> validate_links(const std::vector<std::share
 
     auto invalid_counter = 0;
 
-    for (auto context : contexts)
+    for (const auto& context : contexts)
     {
-        if (context->links.size() > 0)
+        if (!context->links.empty())
         {
-            for (auto link: context->links)
+            for (const auto& link: context->links)
             {
                 if(!link.is_external()) {
                     
                     auto composed = context->abs_path(link);
 
-                    auto entry = fs::directory_entry(composed);
-
-                    if(!entry.exists())
+                    if(auto entry = fs::directory_entry(composed);
+                        !entry.exists())
                     {
                         print_and_log("Invalid link: " + std::string(context->file_entry->file_entry.path()) + " -> " + link.original_form);
                         invalid_counter++;