perf: #34: improved linter performance

.clang-format

@@ -76,6 +76,6 @@ SpacesInCStyleCastParentheses: false
 SpacesInContainerLiterals: false
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
-Standard: c++17
+Standard: c++20
 TabWidth: 4
 UseTab: Never

.clang-tidy

@@ -34,5 +34,4 @@ Checks: >-
     -modernize-avoid-c-arrays,
     -bugprone-easily-swappable-parameters,
     -misc-const-correctness
-WarningsAsErrors: '*'
 HeaderFilterRegex: '.*'

.devcontainer/devcontainer.json

@@ -20,12 +20,7 @@
 			"extensions": [
 				"ms-vscode.cmake-tools",
 				"ms-vscode.cpptools"
-			],
-			"settings": {
-				"C_Cpp.formatting": "clangFormat",
-				"C_Cpp.codeAnalysis.clangTidy.enabled": true,
-				"editor.formatOnSave": true
-			}
+			]
 		}
 	},
 	"features": {

.vscode/c_cpp_properties.json

@@ -0,0 +1,16 @@
+{
+  "configurations": [
+    {
+      "name": "DevContainer",
+      "includePath": [
+        "${workspaceFolder}/**",
+        "/root/.conan2/**"
+      ],
+      "defines": [],
+      "compilerPath": "/usr/bin/clang",
+      "intelliSenseMode": "linux-clang-x64",
+      "cppStandard": "c++20"
+    }
+  ],
+  "version": 4
+}

.vscode/cpp.code-snippets

@@ -0,0 +1,9 @@
+{
+  "NOLINTNEXTLINE": {
+    "prefix": "nolint",
+    "body": [
+      "// NOLINTNEXTLINE"
+    ],
+    "description": "Add NOLINTNEXTLINE comment"
+  }
+}

.vscode/settings.json

@@ -0,0 +1,13 @@
+{
+  "editor.formatOnSave": true,
+  "C_Cpp.formatting": "clangFormat",
+  "C_Cpp.codeAnalysis.clangTidy.enabled": true,
+  "C_Cpp.codeAnalysis.exclude": {
+    "build/**": true,
+    "**/odb-gen/*.cxx": true,
+    "**/odb-gen/*.hxx": true,
+    "**/odb-gen/*.ixx": true,
+    "**/.conan2/**": true,
+  },
+  "C_Cpp.autoAddFileAssociations": false
+}

README.md

@@ -38,12 +38,27 @@ When the project configuration is finished, click Build to build the project.
 To launch the executable, click Launch in the CMake extension.
 <p style="text-align: center;"><img src="docs/images/cmakeLaunch.png" alt="cmakeLaunch" width="400"/></p>
 
-## How to run clang-tidy static code analyzer
+## Linters
 
-To run clang-tidy, run the following command:
-```
-find ./src -name "*.cpp" -not -path "*/build/*" -exec echo "Checking {}..." \; -exec clang-tidy --config-file=.clang-tidy {} -- -I./include -std=c++20 \;
-```
+The project includes the `clang-tidy` code analyzer and the `clang-format` formatter. Configuration files are located in the project root: `.clang-tidy` and `.clang-format`, respectively.
+
+To use linters you need to install:
+- [VSCode](https://code.visualstudio.com/)
+- [C/C++ VSCode Extension](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools)
+
+### Clang-format
+
+Clang-format code formatting occurs automatically when saving a file using the CodeAnalysis C/C++ extension.
+
+To start manually, you need to run the command `find ./src -name "*.cpp" -o -name "*.h" | xargs clang-format --dry-run`, while in the root of the project.
+
+To automatically fix errors, run `find ./src -name "*.cpp" -o -name "*.h" | xargs clang-format -i` from the project root.
+
+### Clang-tidy
+
+Clang-tidy code checking occurs in the background using the CodeAnalysis C/C++ extension.
+
+To start manually, you need to run the command `find ./src -name "*.cpp" -o -name "*.h" | xargs clang-tidy -p ./build/Debug | grep "error:"`, while in the root of the project.
 
 ## Tests run
 

src/data/commands/todo-commands.cpp

@@ -1,7 +1,7 @@
 #include "todo-commands.h"
 #include "data/models/odb-gen/to-do-odb.hxx"
-#include <odb/transaction.hxx>
 #include <memory>
+#include <odb/transaction.hxx>
 
 uint64_t ToDoCommands::create_todo(const std::string& name, std::time_t createdAtUtc)
 {

src/data/models/to-do.h

@@ -1,17 +1,20 @@
 #pragma once
 
-#include <string>
 #include <ctime>
 #include <odb/core.hxx>
 #include <odb/nullable.hxx>
+#include <string>
 
 #pragma db object table("todo")
 class ToDo
 {
 public:
     ToDo() = default;
     ToDo(const std::string& name, std::time_t createdAtUtc)
-        : name_(name), createdAtUtc_(createdAtUtc), deletedAtUtc_() {}
+    : name_(name),
+      createdAtUtc_(createdAtUtc),
+      deletedAtUtc_()
+    {}
 
     std::uint64_t id() const { return id_; }
     const std::string& name() const { return name_; }
@@ -25,14 +28,14 @@ class ToDo
 private:
     friend class odb::access;
 
-    #pragma db id auto
+#pragma db id auto
     std::uint64_t id_;
 
     std::string name_;
-    #pragma db type("BIGINT")
+#pragma db type("BIGINT")
     std::time_t createdAtUtc_;
 
-    #pragma db null
-    #pragma db type("BIGINT")
+#pragma db null
+#pragma db type("BIGINT")
     odb::nullable<std::time_t> deletedAtUtc_;
 };

src/data/queries/todo-queries.cpp

@@ -1,7 +1,7 @@
 #include "todo-queries.h"
 #include "data/models/odb-gen/to-do-odb.hxx"
-#include <odb/transaction.hxx>
 #include <memory>
+#include <odb/transaction.hxx>
 
 std::shared_ptr<std::vector<ToDo>> ToDoQueries::get_all_todos()
 {

src/data/queries/todo-queries.h

@@ -8,8 +8,9 @@
 class ToDoQueries
 {
 public:
-    ToDoQueries
-(odb::database& db) : db_(db) {}
+    ToDoQueries(odb::database& db)
+    : db_(db)
+    {}
     std::shared_ptr<std::vector<ToDo>> get_all_todos();
     std::shared_ptr<ToDo> get_todo_by_id(int id);
 

src/main.cpp

@@ -1,12 +1,4 @@
-#include "data/commands/todo-commands.h"
-#include "data/queries/todo-queries.h"
-#include <ctime>
 #include <drogon/HttpAppFramework.h>
-#include <iomanip>
-#include <iostream>
-#include <odb/pgsql/database.hxx>
-#include <string>
-#include <vector>
 
 int main()
 {