add the marked-up object compiler, moc, package to conan center

recipes/moc/all/conandata.yml

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+sources:
+  "0.9.401":
+    sha256: 1fcfab08f6656d28f0b77dfa52359229df9890ac1423541b06bd4a7e97407b44
+    url: "https://github.com/zuut/moc/archive/refs/tags/0.9.401.tar.gz"

recipes/moc/all/conanfile.py

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+from conans import ConanFile, CMake, tools
+from conans.errors import ConanInvalidConfiguration
+from os import rename
+from os.path import isdir, join
+from shutil import move
+
+class MocConan(ConanFile):
+    name = "moc"
+    homepage = "https://www.github.com/zuut/moc"
+    description = "Moc, the marked-up object compiler"
+    topics = ("conan", "moc", "idl", "code generation")
+    url = "https://github.com/conan-io/conan-center-index"
+    license = "Apache-2.0"    
+    generators = "cmake", "cmake_find_package"
+    settings = "os", "arch", "compiler", "build_type"
+    options = { "fPIC": [True, False] }
+    default_options = { "fPIC": True }
+    _cmake = None
+    _supported_compilers = [
+        ("Linux", "gcc", "6"),
+        ("Linux", "clang", "6"),
+        ("Macos", "apple-clang", "10")
+    ]
+
+    @property
+    def _source_subfolder(self):
+        return "source_subfolder"
+
+    @property
+    def _build_subfolder(self):
+        return "build_subfolder"
+
+    def validate(self):
+        if not self._check_compiler():
+            raise ConanInvalidConfiguration("%s package is not compatible with os %s and compiler %s version %s." % (self.name, self.settings.os, self.settings.compiler, self.settings.compiler.version))
+
+    def _check_compiler(self):
+        os = self.settings.os
+        compiler = self.settings.compiler
+        compiler_version = tools.Version(compiler.version)
+        return any(os == sc[0] and compiler == sc[1] and compiler_version >= sc[2] for sc in self._supported_compilers)
+
+    def configure(self):
+        del self.settings.compiler.libcxx
+        del self.settings.compiler.cppstd
+
+    def requirements(self):
+        self.requires("flex/2.6.4")
+        self.requires("bison/3.7.1")
+
+    def source(self):
+        tools.get(**self.conan_data["sources"][self.version])
+        rename(self.name + "-" + self.version, self._source_subfolder)
+
+    def build(self):
+        cmake = self._configure_cmake()
+        cmake.build()
+
+    def _configure_cmake(self):
+        if self._cmake:
+            return self._cmake
+        self._cmake = CMake(self)
+        self._cmake.configure(source_folder=self._source_subfolder)
+        return self._cmake
+
+    def package(self):
+        cmake = self._configure_cmake()
+        cmake.install()
+        tools.remove_files_by_mask(join(self.package_folder, "lib"), "*-config.cmake")
+        self.copy(pattern="LICENSE", dst="licenses",
+                  src=self._source_subfolder,
+                  keep_path=False)
+        cmakeModulesDir=join(self.package_folder, "cmake-modules")
+        if isdir(cmakeModulesDir):
+            move(cmakeModulesDir,join(self.package_folder, "lib", "cmake"))
+        return
+
+    def package_info(self):
+        self.env_info.MOC_TOOL = join(self.package_folder, "bin", "moc").replace("\\", "/")
+
+        self.env_info.PATH.append(join(self.package_folder, "bin"))
+
+        self.cpp_info.names["cmake_find_package"] = "Moc"
+        self.cpp_info.names["cmake_find_package_multi"] = "Moc"
+
+        self.cpp_info.build_modules["cmake_find_package"].append(join("lib", "cmake", "BisonFlex.cmake"))
+        self.cpp_info.build_modules["cmake_find_package_multi"].append(join("lib", "cmake", "BisonFlex.cmake"))
+        self.cpp_info.build_modules["cmake_find_package"].append(join("lib", "cmake", "Moc.cmake"))
+        self.cpp_info.build_modules["cmake_find_package_multi"].append(join("lib", "cmake", "Moc.cmake"))
+        self.cpp_info.builddirs.append(join("lib", "cmake"))
+        self.cpp_info.builddirs.append(join("lib", "moc"))
+        self.cpp_info.builddirs.append(join("lib", "uf"))
+        self.cpp_info.libs = tools.collect_libs(self)

recipes/moc/all/test_package/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.12)
+project(test_package)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup()
+
+find_package(Moc REQUIRED CONFIG)
+include(Moc)
+
+
+set(CMAKE_PROJECT_VARS
+    CONAN_MOC_ROOT
+    MOC_TOOL
+)
+
+foreach(MOC_VAR ${CMAKE_PROJECT_VARS})
+    message("${MOC_VAR}: ${${MOC_VAR}}")
+    if(NOT ${MOC_VAR})
+        message(FATAL_ERROR "${MOC_VAR} NOT FOUND")
+    endif()
+endforeach()
+
+set(TARGET_GEN_SRC_DIR ${CMAKE_CURRENT_BINARY_DIR}/genSrc)
+file(MAKE_DIRECTORY ${TARGET_GEN_SRC_DIR})
+
+bld_add_custom_moc_target(${CMAKE_SOURCE_DIR}/test_app.moc
+    SET_VAR MOC_GEN_SRC_FILES
+    INCLUDE ${CMAKE_SOURCE_DIR}
+    TEMPLATE ${CMAKE_SOURCE_DIR}/test_app.tpl
+    DEPENDS_ON ${CMAKE_SOURCE_DIR}/test_app.moh
+    OUTPUT ${TARGET_GEN_SRC_DIR}
+  )
+
+add_executable(${CMAKE_PROJECT_NAME}
+  main.cpp
+  ${MOC_GEN_SRC_FILES}
+  )
+
+target_include_directories(${CMAKE_PROJECT_NAME}
+  PRIVATE ${TARGET_GEN_SRC_DIR}/include
+  )
+
+target_link_libraries(${CMAKE_PROJECT_NAME} ${CONAN_LIBS})

recipes/moc/all/test_package/conanfile.py

@@ -0,0 +1,53 @@
+from conans import ConanFile, CMake, tools
+from conans.errors import ConanException
+import os
+import sys
+from six import StringIO
+
+
+class MocTestConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "cmake", "cmake_find_package_multi"
+
+    def build(self):
+        if not tools.cross_building(self.settings, skip_x64_x86=True):
+            moc_bin = tools.which("moc")
+            self.output.info("Moc was located at '%s'" % moc_bin);
+            if not moc_bin.startswith(self.deps_cpp_info["moc"].rootpath):
+                raise ConanException("Wrong moc executable captured")
+            versionInfo=""
+            try:
+                mybuf = StringIO()
+                self.run("moc -v", output=mybuf, run_environment=True)
+                versionInfo = mybuf.getvalue().rstrip()
+                if versionInfo == "":
+                    self.output.error("NO OUTPUT FROM MOC")
+                else:
+                    self.output.info("MOC Version: '%s'" % versionInfo)
+            except ConanException as err:
+                raise
+            except:
+                raise ConanException("Moc version not found. Moc may not have been built correctly")
+
+            if not "version" in versionInfo:
+                raise ConanException("Moc version not found. Moc may not have been built correctly")
+            cppExe = "/usr/lib/cpp"
+            cpp_bin = tools.which(cppExe)
+            if cpp_bin == None:
+                self.output.warn("%s is required by moc, but cpp was not found" % cppExe);
+                return
+
+            cmake = CMake(self)
+            cmake.definitions["MOC_ROOT"] = self.deps_cpp_info["moc"].rootpath
+            cmake.configure()
+            cmake.build()
+
+    def test(self):
+        cppExe = "/usr/lib/cpp"
+        cpp_bin = tools.which(cppExe)
+        if cpp_bin == None:
+            self.output.warn("%s is required by moc, but cpp was not found" % cppExe);
+            return
+        if not tools.cross_building(self.settings, skip_x64_x86=True):
+            os.chdir("bin")
+            self.run(".%stest_package" % os.sep)

recipes/moc/all/test_package/main.cpp

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+typedef char* String;
+typedef int integer;
+typedef long Long;
+
+#include "bizobj/address/Address.h"
+
+int main(int argc, char **argv) {
+    Address address;
+}

recipes/moc/all/test_package/test_app.moc

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+
+#include "test_app.moh"
+
+class Address  {
+    [[ bizObject {1} ]];
+    [[ description { An address of some real world entity } ]];
+
+    String street1, [[ description {The street}]];
+    String street2, [[ description {2nd line of street info}]];
+    String city, [[ description {The City}]];
+    String state, [[ description {The State}]];
+    String zipcode, [[ description {The Zip Code}]];
+};
+
+

recipes/moc/all/test_package/test_app.moh

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+
+type String {
+    Header "<string>";
+    [[ type {std::string} ]];
+};

recipes/moc/all/test_package/test_app.tpl

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+@# Template for the moc compiler.
+@{if exists MODULE 
+@{    foreach my-class in ALL_CLASSES
+@{        if ( is-from-current-module ) && ( ! is-a Interface ) && exists bizObject
+@{            if ! exists BizObjIntfDir
+@>                set BizObjIntfDir=bizobj/@(:lowercase-all @(Name))
+@}            end if ! exists BizObjIntfDir
+@{            if ! exists BizObjIntfPkg
+@>                set BizObjIntfPkg=bizobj/@(:lowercase-all @(Name)).h
+@}            end if ! exists BizObjIntfPkg
+@{            if ! exists BizObjDefineGuards
+@>                set BizObjDefineGuards=@(:uppercase-all bizobj_@(:uppercase-all @(Name))
+@}            end if ! exists BizObjDefineGuards
+@# ///////////////////////////////////////////////
+@# //
+@# //
+@# //
+@# //
+@# //
+@# //
+@# //
+@# ///////////////////////////////////////////////
+@{            open include/@(BizObjIntfDir)/@(Name).h
+#ifndef @(BizObjDefineGuards)
+#define @(BizObjDefineGuards)
+
+class @(Name) @(:if exists HasParents :then :              @\
+@(:format-list : suffix-sep=',' :foreach parent in parents @\
+                                        : public @(Name))  @\
+) {
+public:
+@{                foreach property in properties
+    /**The @(Name) property - @(description). */
+    @(Type.TypeString) @(Name);
+@}                end foreach property in properties
+};
+#endif // @(BizObjDefineGuards)
+@}            end open include/@(BizObjIntfDir)/@(Name).h
+@# ///////////////////////////////////////////////
+@}        end if is-from-current-module
+@}    end foreach my-class in ALL_CLASSES
+@}endif exists MODULE

recipes/moc/config.yml

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+versions:
+  "0.9.401":
+    folder: all