modern-cpp-kafka: new recipe

recipes/modern-cpp-kafka/all/conandata.yml

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+sources:
+  "2022.06.15":
+    url: https://github.com/morganstanley/modern-cpp-kafka/archive/refs/tags/v2022.06.15.tar.gz
+    sha256: 478fcf560057b7cf7b4be851838ebf0520806d057b172de23261606fce088d27

recipes/modern-cpp-kafka/all/conanfile.py

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+from conans import ConanFile, tools
+import os
+
+required_conan_version = ">=1.33.0"
+
+
+class ModernCppKafkaConan(ConanFile):
+    name = "modern-cpp-kafka"
+    description = "A C++ API for Kafka clients (i.e. KafkaProducer, KafkaConsumer, AdminClient)"
+    license = "Apache License 2.0"
+    topics = ("kafka", "librdkafka", "kafkaproducer", "kafkaconsumer")
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/morganstanley/modern-cpp-kafka"
+    settings = "arch", "build_type", "compiler", "os"
+    no_copy_source = True
+
+    @property
+    def _source_subfolder(self):
+        return "source_subfolder"
+
+    def source(self):
+        tools.get(**self.conan_data["sources"][self.version], strip_root=True, destination=self._source_subfolder)
+
+    def package(self):
+        self.copy(pattern="LICENSE", dst="licenses", src=self._source_subfolder)
+        self.copy(pattern="*.h", dst="include", src=os.path.join(self._source_subfolder, "include"))
+
+    def package_id(self):
+        self.info.header_only()
+
+    def package_info(self):
+       self.cpp_info.set_property("cmake_target_name", "ModernCppKafka::ModernCppKafka")
+
+       self.cpp_info.names["cmake_find_package"] = "ModernCppKafka"
+       self.cpp_info.names["cmake_find_package_multi"] = "ModernCppKafka"
+
+       if self.settings.os in ["Linux", "Macos"]:
+           self.cpp_info.system_libs.append("pthread")

recipes/modern-cpp-kafka/all/test_package/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.1)
+project(test_package)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup()
+
+find_package(RdKafka REQUIRED CONFIG)
+find_package(ModernCppKafka REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} RdKafka::rdkafka ModernCppKafka::ModernCppKafka)

recipes/modern-cpp-kafka/all/test_package/conanfile.py

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+from conans import ConanFile, CMake, tools
+import os
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "cmake", "cmake_find_package_multi"
+
+    def requirements(self):
+        self.requires("librdkafka/1.8.2")
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if not tools.cross_building(self):
+            bin_path = os.path.join("bin", "test_package")
+            self.run(bin_path, run_environment=True)

recipes/modern-cpp-kafka/all/test_package/test_package.cpp

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+#include "kafka/Utility.h"
+
+#include <iostream>
+
+int main()
+{
+  std::cout << "librdkafka version: " << kafka::utility::getLibRdKafkaVersion() << std::endl;
+}

recipes/modern-cpp-kafka/config.yml

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+versions:
+  "2022.06.15":
+    folder: all