chore: add AbstractFactory

AbstractFactory/CMakeLists.txt

@@ -0,0 +1,21 @@
+cmake_minimum_required(VERSION 3.20)
+
+project(
+  AbstractFactory
+  VERSION 0.1.0
+  LANGUAGES CXX)
+
+list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/../cmake")
+
+include(ExportCompileCommands)
+include(sccache)
+
+add_executable(AbstractFactory main.cpp)
+
+target_compile_features(AbstractFactory PUBLIC cxx_std_20)
+
+set_target_properties(
+  AbstractFactory
+  PROPERTIES ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/bin"
+             RUNTIME_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/bin"
+             RUNTIME_OUTPUT_DIRECTORY "${PROJECT_SOURCE_DIR}/bin")

AbstractFactory/bootstrap.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env sh
+
+cmake -S . -B .build -G Ninja -D CMAKE_EXPORT_COMPILE_COMMANDS=ON
+ln -s .build/compile_commands.json

AbstractFactory/build.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh 
+
+cmake --build .build 

AbstractFactory/main.cpp

@@ -0,0 +1,8 @@
+#include <iostream>
+
+int main(int argc, char *argv[]) {
+
+  std::cout << "AbstractFactory" << std::endl;
+
+  return EXIT_SUCCESS;
+}