New recipe: imgui-sfml

recipes/imgui-sfml/all/conandata.yml

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+sources:
+  "2.6":
+    url: "https://github.com/SFML/imgui-sfml/archive/refs/tags/v2.6.tar.gz"
+    sha256: "b1195ca1210dd46c8049cfc8cae7f31cd34f1591da7de1c56297b277ac9c5cc0"

recipes/imgui-sfml/all/conanfile.py

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+from conan import ConanFile
+from conan.tools.build import check_min_cppstd
+from conan.tools.cmake import CMake, CMakeDeps, CMakeToolchain, cmake_layout
+from conan.tools.files import copy, get, replace_in_file, rm, rmdir, mkdir
+import os
+
+
+required_conan_version = ">=1.53.0"
+
+
+class ImGuiSFMLConan(ConanFile):
+    name = "imgui-sfml"
+    description = "ImGui-SFML integrates Dear ImGui with SFML, enabling easy creation of GUIs for SFML applications."
+    license = "MIT"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/SFML/imgui-sfml"
+    topics = ("gui", "graphical", "sfml", "imgui")
+    package_type = "library"
+    settings = "os", "arch", "compiler", "build_type"
+    options = {
+        "shared": [True, False],
+        "fPIC": [True, False],
+    }
+    default_options = {
+        "shared": False,
+        "fPIC": True,
+    }
+
+    @property
+    def _min_cppstd(self):
+        return 11
+
+    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, src_folder="src")
+
+    def requirements(self):
+        self.requires("sfml/2.6.1", transitive_headers=True)
+        self.requires("imgui/1.91.0")
+        self.requires("opengl/system")
+
+    def validate(self):
+        if self.settings.compiler.cppstd:
+            check_min_cppstd(self, self._min_cppstd)
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.variables["IMGUI_DIR"] = self.dependencies["imgui"].package_folder
+        tc.variables["IMGUI_INCLUDE_DIR"] = self.dependencies["imgui"].cpp_info.includedir
+        tc.generate()
+
+        tc = CMakeDeps(self)
+        tc.set_property("imgui", "cmake_file_name", "ImGui")
+        tc.generate()
+
+    def _patch_sources(self):
+        # This is a workaround to avoid installing vendorized imgui headers as well to the package folder
+        replace_in_file(self, os.path.join(self.source_folder, "CMakeLists.txt"), 'list(APPEND IMGUI_SFML_PUBLIC_HEADERS "${IMGUI_PUBLIC_HEADERS}")', "")
+
+    def build(self):
+        self._patch_sources()
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        copy(self, "LICENSE", self.source_folder, os.path.join(self.package_folder, "licenses"))
+        cmake = CMake(self)
+        cmake.install()
+
+        rmdir(self, os.path.join(self.package_folder, "lib", "pkgconfig"))
+        rmdir(self, os.path.join(self.package_folder, "lib", "cmake"))
+        rmdir(self, os.path.join(self.package_folder, "share"))
+        rm(self, "*.la", os.path.join(self.package_folder, "lib"))
+        rm(self, "*.pdb", os.path.join(self.package_folder, "lib"))
+        rm(self, "*.pdb", os.path.join(self.package_folder, "bin"))
+
+    def package_info(self):
+        self.cpp_info.libs = ["ImGui-SFML"]
+
+        self.cpp_info.set_property("cmake_file_name", "ImGui-SFML")
+        self.cpp_info.set_property("cmake_target_name", "ImGui-SFML::ImGui-SFML")

recipes/imgui-sfml/all/test_package/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.15)
+
+project(test_package LANGUAGES CXX)
+
+find_package(ImGui-SFML REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE ImGui-SFML::ImGui-SFML)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)

recipes/imgui-sfml/all/test_package/conanfile.py

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+from conan import ConanFile
+from conan.tools.build import can_run
+from conan.tools.cmake import cmake_layout, CMake
+import os
+
+
+# It will become the standard on Conan 2.x
+class TestPackageConan(ConanFile):
+    settings = "os", "arch", "compiler", "build_type"
+    generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
+    test_type = "explicit"
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
+
+    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.bindir, "test_package")
+            self.run(bin_path, env="conanrun")

recipes/imgui-sfml/all/test_package/test_package.cpp

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+#include "imgui-SFML.h"
+
+int main() {
+    ImGui::SFML::Shutdown();
+    return 0;
+}

recipes/imgui-sfml/config.yml

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+versions:
+  "2.6":
+    folder: all