move to json; add name for projects

src/clippy/clippy.cpp

@@ -28,12 +28,10 @@ void Clippy::Run(const std::vector<std::string>& args) {
   std::cout << "}" << rang::bg::reset << rang::style::reset << std::endl;
 }
 
-Clippy::TargetPtr Clippy::TryExecuteClippyCommand(
-    const std::vector<std::string>& args) {
+Clippy::TargetPtr Clippy::TryExecuteClippyCommand(const std::vector<std::string>& args) {
   using namespace utils::parametres;
   using namespace clippy::targets;
-  if (CheckPatternParametres(args, Parameter::Skip, "help",
-                             Parameter::Anything)) {
+  if (CheckPatternParametres(args, Parameter::Skip, "help", Parameter::Anything)) {
     std::cout << "Hello I'm clippy" << std::endl;
     std::cout << "Parametres: { ";
     for (size_t i = 0; i < args.size(); ++i) {
@@ -44,8 +42,7 @@ Clippy::TargetPtr Clippy::TryExecuteClippyCommand(
     return std::make_unique<EmptyTarget>();
   }
 
-  if (CheckPatternParametres(args, Parameter::Skip, "cfg",
-                             Parameter::Anything)) {
+  if (CheckPatternParametres(args, Parameter::Skip, "cfg", Parameter::Anything)) {
     LoadProjects();
     auto p = projects_->GetCurrentProject();
 
@@ -56,17 +53,42 @@ Clippy::TargetPtr Clippy::TryExecuteClippyCommand(
     }
   }
 
-  if (CheckPatternParametres(args, Parameter::Skip, "crt",
-                             Parameter::Anything)) {
+  if (CheckPatternParametres(args, Parameter::Skip, "crt", Parameter::Anything)) {
     LoadProjects();
     return std::make_unique<CreateProjectConfig>(projects_.value());
   }
 
+  if (CheckPatternParametres(args, Parameter::Skip, "prj", Parameter::Anything)) {
+    if (args.size() != 3) {
+      return nullptr;
+    }
+    std::string name_project = args[2];
+
+    LoadProjects();
+
+    for (auto& project : projects_->GetProjects()) {
+      if (project.name == name_project) {
+        std::cout << "Find: " << project.root_project << " " << project.configuration_file << std::endl;
+      }
+    }
+  }
+
+  if (CheckPatternParametres(args, Parameter::Skip, "list", Parameter::Nothing)) {
+    LoadProjects();
+
+    return std::make_unique<PrintListProjects>(projects_.value());
+  }
+
+  if (CheckPatternParametres(args, Parameter::Skip, "setname", Parameter::Anything)) {
+    LoadProjects();
+
+    return std::make_unique<SetNameProject>(projects_.value(), args[2]);
+  }
+
   return nullptr;
 }
 
-Clippy::TargetPtr Clippy::GetScriptTarget(
-    const std::vector<std::string>& args) {
+Clippy::TargetPtr Clippy::GetScriptTarget(const std::vector<std::string>& args) {
   LoadProjects();
   auto p = projects_->GetCurrentProject();
 

src/clippy/project_list.cpp

@@ -1,17 +1,22 @@
 #include <clippy/project_list.hpp>
 #include <filesystem>
+#include <optional>
+#include <sstream>
 #include <utils/lock_file.hpp>
+#include <utils/filesystem.hpp>
 
 #include <fstream>
 #include <mutex>
 #include <random>
 #include <chrono>
 
-Config ProjectList::GetNewConfig(
-    const std::filesystem::path& config_directory) {
+#include <jsoncons/json.hpp>
+#include <jsoncons_ext/cbor/cbor.hpp>
+
+Config ProjectList::GetNewConfig(const std::filesystem::path& config_directory) {
   std::lock_guard guard(lock_file_);
 
-  LoadWithouLock();
+  LoadWithoutLock();
 
   std::mt19937 rnd(std::chrono::system_clock::now().time_since_epoch().count());
 
@@ -52,24 +57,21 @@ Config ProjectList::GetNewConfig(
   }
 
   auto path_to_config = config_directory / filename;
-
-  std::ofstream out(path_, std::ios::app);
-  out << std::filesystem::current_path() << " " << path_to_config << std::endl;
-  out.close();
-
   projects_.emplace_back(std::filesystem::current_path(), path_to_config);
 
+  SaveConfig();
+
   return {path_to_config, std::filesystem::current_path()};
 }
 
 void ProjectList::Load() {
   std::lock_guard guard(lock_file_);
 
-  LoadWithouLock();
+  LoadWithoutLock();
 }
 
-void ProjectList::LoadWithouLock() {
-  std::ifstream in(path_);
+void ProjectList::OldLoadConfig(const std::string& data) {
+  std::stringstream in(data);
 
   Project current;
 
@@ -78,15 +80,77 @@ void ProjectList::LoadWithouLock() {
   }
 }
 
-std::optional<Project> ProjectList::GetCurrentProject() {
+void ProjectList::SaveConfig() {
+  jsoncons::json result;
+
+  result["version"] = "0.1";
+  result["projects"] = std::vector<std::string>();
+
+  for (auto& project : projects_) {
+    jsoncons::json current;
+    current["path_to_config"] = std::string(project.configuration_file);
+    current["path_root_project"] = std::string(project.root_project);
+
+    std::cout << (bool)project.name << std::endl;
+    if (project.name && !project.name.value().empty()) {
+      current["name"] = project.name.value();
+    }
+
+    result["projects"].emplace_back(current);
+  }
+
+  std::ofstream out(path_);
+  out << result.to_string();
+}
+
+void ProjectList::LoadConfig(const jsoncons::json& data) {
+  if (data["version"] != "0.1") {
+    throw std::logic_error("unsupported version config");
+  }
+
+  Project current;
+  for (auto& project : data["projects"].array_range()) {
+    current.configuration_file = project["path_to_config"].as<std::string>();
+    current.root_project = project["path_root_project"].as<std::string>();
+    if (project.contains("name")) {
+      current.name = project["name"].as<std::string>();
+    } else {
+      current.name = std::nullopt;
+    }
+
+    projects_.emplace_back(current);
+  }
+}
+
+void ProjectList::LoadWithoutLock() {
+  auto data = utils::LoadFile(path_);
+
+  try {
+    LoadConfig(jsoncons::json::parse(data));
+  } catch (...) {
+    std::cout << "I can't read project lists. Try fix it?";
+
+    std::string result;
+    std::getline(std::cin, result);
+
+    if (result == "y") {
+      OldLoadConfig(data);
+      SaveConfig();
+    }
+  }
+}
+
+Project* ProjectList::GetCurrentProject_() {
   auto current_path = std::filesystem::current_path();
 
-  std::optional<Project> result;
-  auto UpdateResult = [&result](Project p) {
-    if (!result.has_value()) {
-      result = p;
+  Project* result = nullptr;
+  auto UpdateResult = [&result](Project& p) {
+    if (!result) {
+      result = &p;
     } else {
-      result = std::max(p, result.value());
+      if (*result > p) {
+        result = &p;
+      }
     }
   };
 

src/clippy/project_list.hpp

@@ -1,12 +1,15 @@
 #pragma once
 #include <clippy/config.hpp>
 
+#include <stdexcept>
 #include <utils/lock_file.hpp>
 
 #include <vector>
 #include <filesystem>
 #include <optional>
 
+#include <jsoncons/json.hpp>
+
 struct Project {
   Project() {}
 
@@ -15,10 +18,13 @@ struct Project {
 
   std::strong_ordering operator<=>(const Project&) const = default;
 
-  Config GetConfig() { return Config{configuration_file, root_project}; }
+  Config GetConfig() {
+    return Config{configuration_file, root_project};
+  }
 
   std::filesystem::path root_project;
   std::filesystem::path configuration_file;
+  std::optional<std::string> name;
 };
 
 class ProjectList {
@@ -29,13 +35,38 @@ class ProjectList {
 
   Config GetNewConfig(const std::filesystem::path& config_directory);
 
-  const std::vector<Project>& GetProjects() const { return projects_; }
+  const std::vector<Project>& GetProjects() const {
+    return projects_;
+  }
 
-  std::optional<Project> GetCurrentProject();
+  std::optional<Project> GetCurrentProject() {
+    auto* p = GetCurrentProject_();
+    if (p) {
+      return *p;
+    } else {
+      return std::nullopt;
+    }
+  }
+
+  void SetNameCurrentProject(const std::string& name) {
+    auto* p = GetCurrentProject_();
+    if (p) {
+      p->name = name;
+      SaveConfig();
+    } else {
+      throw std::logic_error("Not exists current project");
+    }
+  }
 
  private:
+  Project* GetCurrentProject_();
+
+  void OldLoadConfig(const std::string&);
+  void SaveConfig();
+
   void Load();
-  void LoadWithouLock();
+  void LoadConfig(const jsoncons::json&);
+  void LoadWithoutLock();
 
  private:
   std::filesystem::path path_;

src/clippy/target.hpp

@@ -32,7 +32,9 @@ class OpenProjectConfig : public Target {
  public:
   OpenProjectConfig(Config config) : config_(config) {}
 
-  void Execute() override { config_.Edit(); }
+  void Execute() override {
+    config_.Edit();
+  }
   ~OpenProjectConfig() override {}
 
  private:
@@ -76,15 +78,13 @@ class RunShellScript : public Target {
     cppshell::Shell s("bash", tmp_path);
 
     for (auto& command : commands_) {
-      std::cout << rang::fg::green << rang::style::bold << rang::bgB::blue << "->" << rang::fg::reset
-                << rang::bg::reset << " " << command << rang::style::reset << std::endl;
+      std::cout << rang::fg::green << rang::style::bold << rang::bgB::blue << "->" << rang::fg::reset << rang::bg::reset
+                << " " << command << rang::style::reset << std::endl;
       s.Execute(command);
       if (int err = s.GetExitCodeLastCommand(); err != 0) {
-        std::cout << rang::fg::red << rang::style::bold
-                  << "Command exit with code " << err << rang::fg::reset
+        std::cout << rang::fg::red << rang::style::bold << "Command exit with code " << err << rang::fg::reset
                   << rang::style::reset << std::endl;
-        std::cout << rang::fg::blue << rang::style::bold
-                  << "Continue execution? [Y/n] " << rang::fg::reset
+        std::cout << rang::fg::blue << rang::style::bold << "Continue execution? [Y/n] " << rang::fg::reset
                   << rang::style::reset;
 
         std::string result;
@@ -103,4 +103,33 @@ class RunShellScript : public Target {
  private:
   std::deque<std::string> commands_;
 };
+
+class PrintListProjects : public Target {
+ public:
+  PrintListProjects(ProjectList& projects) : projects_(projects) {}
+
+  void Execute() override {
+    for (auto& project : projects_.GetProjects()) {
+      std::cout << std::setw(10) << project.name.value_or("-") << " " << std::setw(50) << project.root_project << " "
+                << std::setw(70) << project.configuration_file << std::endl;
+    }
+  }
+
+ private:
+  ProjectList& projects_;
+};
+
+class SetNameProject : public Target {
+ public:
+  SetNameProject(ProjectList& projects, std::string new_name)
+      : projects_(projects), new_name_(std::move(new_name)) {}
+
+  void Execute() override {
+    projects_.SetNameCurrentProject(new_name_);
+  }
+
+ private:
+  ProjectList& projects_;
+  std::string new_name_;
+};
 }  // namespace clippy::targets

src/main.cpp

@@ -6,6 +6,10 @@
 
 #include <csignal>
 
+#include <utils/filesystem.hpp>
+
+#include <jsoncons/json.hpp>
+
 int main(int argc, char* argv[]) {
   std::signal(SIGPIPE, SIG_IGN);
 

src/utils/filesystem.hpp

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <string>
+#include <filesystem>
+#include <fstream>
+
+namespace utils {
+inline std::string LoadFile(const std::filesystem::path& file) {
+  std::ifstream in(file);
+
+  std::string result;
+  std::string tmp;
+
+  while (std::getline(in, tmp)) {
+    result += tmp;
+    result += "\n";
+  }
+
+  return result;
+}
+
+}  // namespace utils