conanfile.py

# coding: utf-8
from conans import ConanFile, CMake, tools
from conans.errors import ConanInvalidConfiguration

import os
import sys
import io
import shutil
# sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='gbk')


class DlogConan(ConanFile):
    name = "dlog"
    version = "2.6.14"
    license = "WTFPL???"
    author = "daixian<amano_tooko@qq.com>"
    url = "https://github.com/daixian/dlog"
    description = "dx's log lib"
    topics = ("log", "C++", "C#")
    settings = "os", "compiler", "build_type", "arch"
    options = {"shared": [True, False], "build_test": [
        True, False]}
    default_options = {"shared": True,
                       "build_test": False,
                       "poco:enable_data_sqlite": False,
                       "poco:enable_data_mysql": False,
                       "poco:enable_apacheconnector": False,
                       "poco:enable_data_postgresql": False,
                       "poco:enable_mongodb": False,
                       "poco:enable_redis": False,
                       "spdlog:header_only": True,
                       "fmt:header_only": True}
    generators = "cmake"
    exports_sources = "src/*"

    def requirements(self):
        if self.options.shared:
            pass
        else:
            # 如果是静态库,那么需要列出所有的依赖库才行
            self.requires("spdlog/1.8.5")
            self.requires("poco/[>=1.10.1]")
            self.requires("rapidjson/1.1.0")

    def build_requirements(self):
        if self.options.shared:
            self.build_requires("spdlog/1.8.5")
            self.build_requires("poco/1.10.1")
            self.build_requires("rapidjson/1.1.0")

    def _configure_cmake(self):
        """转换python的设置到CMake"""
        print("_configure_cmake():package_folder = "+self.package_folder)
        cmake = CMake(self)
        # 在windows平台目前只支持动态库
        # if self.settings.os == "Windows":
        #     cmake.definitions["DLOG_BUILD_SHARED"] = True
        # else:
        if self.options.shared:
            print("python config set -> DLOG_BUILD_SHARED=True")
        else:
            print("python config set -> DLOG_BUILD_SHARED=False")

        cmake.definitions["DLOG_BUILD_SHARED"] = self.options.shared
        cmake.definitions["LLVM_ENABLE_PIC"] = False
        return cmake

    def build(self):
        # 解决一下乱码
        if self.settings.os == "Windows":
            os.system("chcp 65001")

        print("start build...")
        cmake = self._configure_cmake()
        cmake.configure(source_folder="src")
        cmake.build()

        # Explicit way:
        # self.run('cmake %s/hello %s'
        #          % (self.source_folder, cmake.command_line))
        # self.run("cmake --build . %s" % cmake.build_config)

    def package(self):
        # 拷贝如果不带*那么不会搜索到下一级文件夹
        if self.options.shared:
            self.copy("*/dlog.h", dst="include", src="src", keep_path=True)
        else:
            # 包含所有的头文件算了
            self.copy("*.h", dst="include", src="src", keep_path=True)
        self.copy("*.lib", dst="lib", keep_path=False)
        self.copy("*.dll", dst="bin", keep_path=False)
        self.copy("*.dylib*", dst="lib", keep_path=False)
        self.copy("*.so", dst="lib", keep_path=False)
        self.copy("*.a", dst="lib", keep_path=False)
        self.copy_archive()

    def package_info(self):
        self.cpp_info.libs = ["dlog"]
        self.cpp_info.defines.append("DLOG_UTF8")

        if self.settings.os == "Windows":
            if self.options.shared:
                self.cpp_info.defines.append("DLOG_DLL")
            else:
                self.cpp_info.defines.append("DLOG_STATIC")

    def copy_archive(self):
        """把安装文件拷贝到当前源文件目录来,方便在CI中上传"""
        print("copy_archive():package_folder = " + self.package_folder)
        archive_path = os.environ.get("CONAN_ARCHIVE_PATH")
        if not archive_path is None:
            print("copy_archive():environ CONAN_ARCHIVE_PATH=" + str(archive_path))
            dest = archive_path + os.sep + str(self.name) + os.sep
            dest += str(self.settings.os) + "_" + str(self.settings.compiler) + \
                str(self.settings.compiler.version) + "_" + str(self.settings.arch)
            if(self.settings.compiler == "Visual Studio"):
                dest += "_" + str(self.settings.compiler.runtime)
            dest += os.sep
            print("copy_archive():archive dir = " + dest)
            if os.path.exists(dest):
                shutil.rmtree(dest)
            # copytree必须要是一个不存在的文件夹
            shutil.copytree(self.package_folder, dest)
        else:
            print("copy_archive():environ CONAN_ARCHIVE_PATH=None，can not archive copy!")