(#14546) zpp_bits: add recipe

* zpp_bits: add recipe

* add test_v1_package CMakeLists

* fix compiler version check

* fix variable name

* fix copy pattern for headers

recipes/zpp_bits/all/conandata.yml

@@ -0,0 +1,4 @@
+sources:
+  "4.1.2":
+    url: "https://github.com/eyalz800/zpp_bits/archive/refs/tags/v4.4.12.tar.gz"
+    sha256: "0060c36d394ab1fb340120a7d14e45657a72419fd1745426e75d820980fa095a"

recipes/zpp_bits/all/conanfile.py

@@ -0,0 +1,72 @@
+from conan import ConanFile
+from conan.errors import ConanInvalidConfiguration
+from conan.tools.build import check_min_cppstd
+from conan.tools.files import get, copy
+from conan.tools.layout import basic_layout
+from conan.tools.microsoft import is_msvc, check_min_vs
+import os
+
+
+required_conan_version = ">=1.52.0"
+
+
+class ZppBitsConan(ConanFile):
+    name = "zpp_bits"
+    description = "A lightweight C++20 serialization and RPC library"
+    license = "MIT"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/eyalz800/zpp_bits"
+    topics = ("serialization", "rpc", "header-only")
+    settings = "os", "arch", "compiler", "build_type"
+    no_copy_source = True
+
+    @property
+    def _min_cppstd(self):
+        return 20
+
+    @property
+    def _compilers_minimum_version(self):
+        return {
+            "gcc": "11",
+            "clang": "12",
+            "apple-clang": "13.1",
+        }
+
+    def layout(self):
+        basic_layout(self, src_folder="src")
+
+    def package_id(self):
+        self.info.clear()
+
+    def validate(self):
+        if self.settings.compiler.get_safe("cppstd"):
+            check_min_cppstd(self, self._min_cppstd)
+        check_min_vs(self, 193)
+        if not is_msvc(self):
+            def loose_lt_semver(v1, v2):
+                lv1 = [int(v) for v in v1.split(".")]
+                lv2 = [int(v) for v in v2.split(".")]
+                min_length = min(len(lv1), len(lv2))
+                return lv1[:min_length] < lv2[:min_length]
+
+            minimum_version = self._compilers_minimum_version.get(str(self.settings.compiler), False)
+            if minimum_version and loose_lt_semver(str(self.settings.compiler.version), minimum_version):
+                raise ConanInvalidConfiguration(
+                    f"{self.name} {self.version} requires C++{self._min_cppstd}, which your compiler does not support.",
+                )
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], destination=self.source_folder, strip_root=True)
+
+    def package(self):
+        copy(self, pattern="LICENSE", dst=os.path.join(self.package_folder, "licenses"), src=self.source_folder)
+        copy(
+            self,
+            pattern="zpp_bits.h",
+            dst=os.path.join(self.package_folder, "include"),
+            src=self.source_folder,
+        )
+
+    def package_info(self):
+        self.cpp_info.bindirs = []
+        self.cpp_info.libdirs = []

recipes/zpp_bits/all/test_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.12)
+project(test_package LANGUAGES CXX)
+
+find_package(zpp_bits REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE zpp_bits::zpp_bits)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_20)

recipes/zpp_bits/all/test_package/conanfile.py

@@ -0,0 +1,26 @@
+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import cmake_layout, CMake
+import os
+
+
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def layout(self):
+        cmake_layout(self)
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if can_run(self):
+            bin_path = os.path.join(self.cpp.build.bindirs[0], "test_package")
+            self.run(bin_path, env="conanrun")

recipes/zpp_bits/all/test_package/test_package.cpp

@@ -0,0 +1,24 @@
+#include <string>
+#include <iostream>
+
+#include "zpp_bits.h"
+
+struct person {
+    std::string name;
+    int age{};
+};
+
+int main(void) {
+    auto [data, in, out] = zpp::bits::data_in_out();
+
+    out(person{"Person1", 25}, person{"Person2", 35});
+
+    person p1, p2;
+
+    in(p1, p2);
+
+    std::cout << p1.name << " : " << p1.age << "\n";
+    std::cout << p2.name << " : " << p2.age << "\n";
+
+    return 0;
+}

recipes/zpp_bits/all/test_v1_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.1)
+project(test_package)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup(TARGETS)
+
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/../test_package/
+                 ${CMAKE_CURRENT_BINARY_DIR}/test_package/)

recipes/zpp_bits/all/test_v1_package/conanfile.py

@@ -0,0 +1,18 @@
+from conans import ConanFile, CMake
+from conan.tools.build import cross_building
+import os
+
+
+class TestPackageV1Conan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "cmake", "cmake_find_package_multi"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        if not cross_building(self):
+            bin_path = os.path.join("bin", "test_package")
+            self.run(bin_path, run_environment=True)

recipes/zpp_bits/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "4.1.2":
+    folder: all