battery-embed: add recipe

recipes/battery-embed/all/conandata.yml

@@ -0,0 +1,26 @@
+sources:
+  "1.2.8":
+    url: "https://github.com/batterycenter/embed/archive/refs/tags/v1.2.8.tar.gz"
+    sha256: "ee9a7fe04c0d6e6f244bc635003ef0d0cda386fa46ce1dd3b5ad470425a6fb52"
+  "1.1.1":
+    url: "https://github.com/batterycenter/embed/archive/refs/tags/v1.1.1.tar.gz"
+    sha256: "373e33a6959715607e63280b6d6cbd34b9d0db3a93aa909d9b5dc7d830046c7e"
+patches:
+  "1.2.8":
+    - patch_file: "patches/1.2.8-0001-disable-examples.patch"
+      patch_description: "disable building examples"
+      patch_type: "conan"
+      patch_source: "https://github.com/batterycenter/embed/issues/2"
+    - patch_file: "patches/1.2.8-0002-include-cstdint.patch"
+      patch_description: "include cstdint for gcc 13 later"
+      patch_type: "portability"
+      patch_source: "https://github.com/batterycenter/embed/pull/1"
+  "1.1.1":
+    - patch_file: "patches/1.1.1-0001-disable-examples.patch"
+      patch_description: "disable building examples"
+      patch_type: "conan"
+      patch_source: "https://github.com/batterycenter/embed/issues/2"
+    - patch_file: "patches/1.1.1-0002-include-cstdint.patch"
+      patch_description: "include cstdint for gcc 13 later"
+      patch_type: "portability"
+      patch_source: "https://github.com/batterycenter/embed/pull/1"

recipes/battery-embed/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 copy, get, export_conandata_patches, apply_conandata_patches
+from conan.tools.scm import Version
+import os
+
+required_conan_version = ">=1.53.0"
+
+class BatteryEmbedConan(ConanFile):
+    name = "battery-embed"
+    description = "A CMake/C++20 library to embed resource files at compile time"
+    license = "Apache-2.0"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://github.com/batterycenter/embed"
+    topics = ("embed")
+    package_type = "build-scripts"
+    settings = "os", "arch", "compiler", "build_type"
+
+    @property
+    def _min_cppstd(self):
+        return 20
+
+    @property
+    def _compilers_minimum_version(self):
+        return {
+            "gcc": "11",
+            "clang": "12",
+            "apple-clang": "13",
+            "Visual Studio": "16",
+            "msvc": "192",
+        }
+
+    def export_sources(self):
+        export_conandata_patches(self)
+
+    def validate(self):
+        if Version(self.version) >= "1.2.0" and self.settings.compiler == "apple-clang":
+            raise ConanInvalidConfiguration(f"{self.ref} does not support apple-clang due to lack of jthread and stop_token.")
+
+        if self.settings.compiler.cppstd:
+            check_min_cppstd(self, self._min_cppstd)
+        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 does not support."
+            )
+
+    def package_id(self):
+        del self.info.settings.arch
+        del self.info.settings.compiler
+        del self.info.settings.build_type
+
+    def source(self):
+        get(self, **self.conan_data["sources"][self.version], strip_root=True)
+
+    def build(self):
+        apply_conandata_patches(self)
+
+    def package(self):
+        copy(self, "LICENSE", self.source_folder, os.path.join(self.package_folder, "licenses"))
+        copy(self, "CMakeLists.txt", self.source_folder, os.path.join(self.package_folder, "lib", "cmake", "battery-embed"))
+
+    def package_info(self):
+        self.cpp_info.libdirs = []
+        self.cpp_info.bindirs = []
+        self.cpp_info.includedirs = []
+
+        self.cpp_info.set_property("cmake_build_modules", [os.path.join("lib", "cmake", "battery-embed", "CMakeLists.txt")])
+
+        if Version(self.version) >= "1.2.0" and self.settings.os in ["Linux", "FreeBSD"]:
+            self.cpp_info.system_libs.append("pthread")

recipes/battery-embed/all/patches/1.1.1-0001-disable-examples.patch

@@ -0,0 +1,16 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 7249988..1996e2b 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,9 +1,9 @@
+ cmake_minimum_required(VERSION 3.21)
+ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+-project(embed)
++# project(embed)
+
+ # Options
+-option(BUILD_EXAMPLES "Build examples" ${PROJECT_IS_TOP_LEVEL})
++option(BUILD_EXAMPLES "Build examples" OFF)
+
+ # Remember the binary dir for later
+ set(EMBED_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/embed CACHE INTERNAL "binary directory of the battery::embed library" FORCE)

recipes/battery-embed/all/patches/1.1.1-0002-include-cstdint.patch

@@ -0,0 +1,12 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 7249988..1996e2b 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -46,6 +46,7 @@ set(EMBED_HEADER_FILE [=[
+ #include <string_view>
+ #include <stdexcept>
+ #include <sstream>
++#include <cstdint>
+
+ #ifndef __cpp_constexpr_dynamic_alloc
+ #   error "battery::embed requires C++20"

recipes/battery-embed/all/patches/1.2.8-0001-disable-examples.patch

@@ -0,0 +1,16 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 623bf14..bda7ede 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,9 +1,9 @@
+ cmake_minimum_required(VERSION 3.21)
+ set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+-project(embed)
++# project(embed)
+
+ # Options
+-option(BUILD_EXAMPLES "Build examples" ${PROJECT_IS_TOP_LEVEL})
++option(BUILD_EXAMPLES "Build examples" OFF)
+
+ # Remember the binary dir for later
+ set(EMBED_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/embed CACHE INTERNAL "binary directory of the battery::embed library" FORCE)

recipes/battery-embed/all/patches/1.2.8-0002-include-cstdint.patch

@@ -0,0 +1,12 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 623bf14..8dab2d7 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -153,6 +153,7 @@ set(EMBED_HEADER_FILE [=[
+ #include <stdexcept>
+ #include <sstream>
+ #include <functional>
++#include <cstdint>
+
+ #ifndef __cpp_constexpr_dynamic_alloc
+ #   error "battery::embed requires C++20"

recipes/battery-embed/all/test_package/CMakeLists.txt

@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.15)
+project(test_package LANGUAGES CXX)
+
+find_package(battery-embed REQUIRED CONFIG)
+
+add_executable(${PROJECT_NAME} test_package.cpp)
+target_link_libraries(${PROJECT_NAME} PRIVATE battery-embed::battery-embed)
+target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_20)
+
+b_embed(${PROJECT_NAME} test_package.cpp)

recipes/battery-embed/all/test_package/conanfile.py

@@ -0,0 +1,29 @@
+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 requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def layout(self):
+        cmake_layout(self)
+
+    def build_requirements(self):
+        self.tool_requires("cmake/[>=3.21 <4]")
+
+    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/battery-embed/all/test_package/test_package.cpp

@@ -0,0 +1,10 @@
+#include <cstdlib>
+#include <iostream>
+#include <cstdint>
+
+#include "battery/embed.hpp"
+
+int main(void) {
+    std::cout << b::embed<"test_package.cpp">() << std::endl;
+    return EXIT_SUCCESS;
+}

recipes/battery-embed/config.yml

@@ -0,0 +1,5 @@
+versions:
+  "1.2.8":
+    folder: all
+  "1.1.1":
+    folder: all