1 files changed, 129 insertions, 0 deletions
diff --git a/conanfile.py b/conanfile.py
new file mode 100755
index 0000000..7a3ac7c
--- /dev/null
+++ b/conanfile.py
@@ -0,0 +1,129 @@
+#!/usr/bin/env python
+from conan import ConanFile
+from conan.tools.cmake import CMake, CMakeToolchain, CMakeDeps, cmake_layout
+from conan.tools.files import copy, rmdir
+from conan.tools.build import check_min_cppstd
+from conan.tools.scm import Version
+from conan.errors import ConanInvalidConfiguration
+import os
+import re
+
+required_conan_version = ">=1.53.0"
+
+class CatchConan(ConanFile):
+    name = "catch2"
+    description = "A modern, C++-native, framework for unit-tests, TDD and BDD"
+    topics = ("conan", "catch2", "unit-test", "tdd", "bdd")
+    url = "https://github.com/catchorg/Catch2"
+    homepage = url
+    license = "BSL-1.0"
+    version = "latest"
+    settings = "os", "compiler", "build_type", "arch"
+    extension_properties = {"compatibility_cppstd": False}
+
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+    }
+
+    @property
+    def _min_cppstd(self):
+        return "14"
+
+    @property
+    def _compilers_minimum_version(self):
+        return {
+            "gcc": "7",
+            "Visual Studio": "15",
+            "msvc": "191",
+            "clang": "5",
+            "apple-clang": "10",
+        }
+
+
+    def set_version(self):
+        pattern = re.compile(r"\w*VERSION (\d+\.\d+\.\d+) # CML version placeholder, don't delete")
+        with open("CMakeLists.txt") as file:
+            for line in file:
+                result = pattern.search(line)
+                if result:
+                    self.version = result.group(1)
+
+        self.output.info(f'Using version: {self.version}')
+
+    def export(self):
+        copy(self, "LICENSE.txt", src=self.recipe_folder, dst=self.export_folder)
+
+    def export_sources(self):
+        copy(self, "CMakeLists.txt", src=self.recipe_folder, dst=self.export_sources_folder)
+        copy(self, "src/*", src=self.recipe_folder, dst=self.export_sources_folder)
+        copy(self, "extras/*", src=self.recipe_folder, dst=self.export_sources_folder)
+        copy(self, "CMake/*", src=self.recipe_folder, dst=self.export_sources_folder)
+
+    def config_options(self):
+        if self.settings.os == "Windows":
+            del self.options.fPIC
+
+    def configure(self):
+        if self.options.shared:
+            self.options.rm_safe("fPIC")
+
+    def layout(self):
+        cmake_layout(self)
+
+    def validate(self):
+        if self.settings.compiler.get_safe("cppstd"):
+            check_min_cppstd(self, self._min_cppstd)
+        # INFO: Conan 1.x does not specify cppstd by default, so we need to check the compiler version instead.
+        minimum_version = self._compilers_minimum_version.get(str(self.settings.compiler), False)
+        if minimum_version and Version(self.settings.compiler.version) < minimum_version:
+            raise ConanInvalidConfiguration(f"{self.ref} requires C++{self._min_cppstd}, which your compiler doesn't support")
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.cache_variables["BUILD_TESTING"] = False
+        tc.cache_variables["CATCH_INSTALL_DOCS"] = False
+        tc.cache_variables["CATCH_INSTALL_EXTRAS"] = True
+        tc.generate()
+
+        deps = CMakeDeps(self)
+        deps.generate()
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        copy(self, "LICENSE.txt", src=str(self.recipe_folder), dst=os.path.join(self.package_folder, "licenses"))
+        cmake = CMake(self)
+        cmake.install()
+        rmdir(self, os.path.join(self.package_folder, "share"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
+        copy(self, "*.cmake", src=os.path.join(self.export_sources_folder, "extras"),
+                              dst=os.path.join(self.package_folder, "lib", "cmake", "Catch2"))
+
+    def package_info(self):
+        lib_suffix = "d" if self.settings.build_type == "Debug" else ""
+
+        self.cpp_info.set_property("cmake_file_name", "Catch2")
+        self.cpp_info.set_property("cmake_target_name", "Catch2::Catch2WithMain")
+        self.cpp_info.set_property("pkg_config_name", "catch2-with-main")
+
+        # Catch2
+        self.cpp_info.components["catch2base"].set_property("cmake_file_name", "Catch2::Catch2")
+        self.cpp_info.components["catch2base"].set_property("cmake_target_name", "Catch2::Catch2")
+        self.cpp_info.components["catch2base"].set_property("pkg_config_name", "catch2")
+        self.cpp_info.components["catch2base"].libs = ["Catch2" + lib_suffix]
+        self.cpp_info.components["catch2base"].builddirs.append("lib/cmake/Catch2")
+
+        # Catch2WithMain
+        self.cpp_info.components["catch2main"].set_property("cmake_file_name", "Catch2::Catch2WithMain")
+        self.cpp_info.components["catch2main"].set_property("cmake_target_name", "Catch2::Catch2WithMain")
+        self.cpp_info.components["catch2main"].set_property("pkg_config_name", "catch2-with-main")
+        self.cpp_info.components["catch2main"].libs = ["Catch2Main" + lib_suffix]
+        self.cpp_info.components["catch2main"].requires = ["catch2base"]