(#15017) uni-algo: add recipe

* uni-algo: add recipe

* add header-only topics

* fix typo

* fix license

Co-authored-by: Uilian Ries <[email protected]>

---------

Co-authored-by: Uilian Ries <[email protected]>

Author: toge

recipes/uni-algo/all/conandata.yml

@@ -0,0 +1,4 @@
+sources:
+  "0.6.0":
+    url: "https://github.com/uni-algo/uni-algo/archive/refs/tags/v0.6.0.tar.gz"
+    sha256: "b2b0cf62c8476895ce2dae51459f8df82cd27b6f199b014cb5b2dbb45a605187"

recipes/uni-algo/all/conanfile.py

@@ -0,0 +1,66 @@
+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.scm import Version
+import os
+
+required_conan_version = ">=1.52.0"
+
+class UniAlgoConan(ConanFile):
+    name = "uni-algo"
+    description = "Unicode Algorithms Implementation for C/C++"
+    license = ("MIT", "Unlicense")
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/uni-algo/uni-algo"
+    topics = ("unicode", "utf-8", "utf-16", "header-only")
+    settings = "os", "arch", "compiler", "build_type"
+    no_copy_source = True
+
+    @property
+    def _min_cppstd(self):
+        return 17
+
+    @property
+    def _compiler_required_cpp(self):
+        return {
+            "Visual Studio": "16",
+            "msvc": "191",
+            "gcc": "8",
+            "clang": "7",
+            "apple-clang": "12.0",
+        }
+
+    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)
+
+        minimum_version = self._compiler_required_cpp.get(str(self.settings.compiler), False)
+        if minimum_version:
+            if Version(self.settings.compiler.version) < minimum_version:
+                raise ConanInvalidConfiguration(f"{self.ref} requires C++{self._min_cppstd}, which your compiler does not support.")
+        else:
+            self.output.warn(f"{self.ref} requires C++{self._min_cppstd}. Your compiler is unknown. Assuming it supports C++{self._min_cppstd}.")
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def package(self):
+        copy(self, pattern="LICENSE.md", dst=os.path.join(self.package_folder, "licenses"), src=self.source_folder)
+        copy(
+            self,
+            pattern="*.h",
+            dst=os.path.join(self.package_folder, "include"),
+            src=os.path.join(self.source_folder, "include"),
+        )
+
+    def package_info(self):
+        self.cpp_info.bindirs = []
+        self.cpp_info.libdirs = []

recipes/uni-algo/all/test_package/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.8)
+project(test_package LANGUAGES CXX)
+
+find_package(uni-algo REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE uni-algo::uni-algo)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_17)

recipes/uni-algo/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/uni-algo/all/test_package/test_package.cpp

@@ -0,0 +1,21 @@
+// This code was cited from https://github.com/uni-algo/uni-algo/tree/v0.1.0#convert-module
+#include "uni_algo/all.h"
+
+int main() {
+    // Lenient conversion (cannot fail) "\xD800" is unpaired high surrogate in
+    // UTF-16
+    {
+        std::string str8 = uni::utf16to8(u"Te\xD800st");
+        assert(str8 == "Te\xEF\xBF\xBDst"); // "\xEF\xBF\xBD" is replacement
+                                            // character U+FFFD in UTF-8
+    }
+
+    // Strict conversion
+    {
+        uni::error error;
+        std::string str8 = uni::strict::utf16to8(u"Te\xD800st", error);
+        assert(str8.empty() && error && error.pos() == 2);
+    }
+
+    return 0;
+}

recipes/uni-algo/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/uni-algo/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/uni-algo/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "0.6.0":
+    folder: all