feat: improve automatic versioning

conanfile.py

@@ -1,15 +1,13 @@
 from conan import ConanFile
 from conan.tools.build import check_min_cppstd
 from conan.tools.cmake import CMakeToolchain, CMake, cmake_layout, CMakeDeps
+from conan.tools.scm import Git
 from conans.errors import ConanInvalidConfiguration
 from conans.model.version import Version
 
-from setuptools_scm import Configuration, _get_version
-
 
 class EndstoneRecipe(ConanFile):
     name = "endstone"
-    version = _get_version(Configuration.from_file("pyproject.toml"), force_write_version_files=False)
     package_type = "library"
 
     # Optional metadata
@@ -25,9 +23,31 @@ class EndstoneRecipe(ConanFile):
     default_options = {"shared": False, "fPIC": True, "fmt/*:header_only": True}
 
     # Sources are located in the same place as this recipe, copy them to the recipe
-    exports = "pyproject.toml"
     exports_sources = "CMakeLists.txt", "endstone_api/*", "endstone_core/*", "endstone_python/*"
 
+    def set_version(self):
+        if self.version:
+            return
+
+        git = Git(self)
+        tag = git.run("describe --tags --long")
+
+        import re
+
+        tag, num_commits, commit_hash = re.match(r"^(\S+)-(\d+)-g([a-f0-9]+)$", tag).groups()
+        version = Version(tag)
+        value = ".".join(str(i) for i in version.main)
+        if version.pre:
+            value += f"-{version.pre}"
+
+        if (num_commits := int(num_commits)) > 0:
+            value += f".dev{num_commits}"
+
+        if version.build:
+            value += f"+{version.build}"
+
+        self.version = value
+
     @property
     def _min_cppstd(self):
         return 17
@@ -84,6 +104,10 @@ def generate(self):
         deps = CMakeDeps(self)
         deps.generate()
         tc = CMakeToolchain(self)
+        tc.variables["ENDSTONE_VERSION"] = self.version
+        tc.variables["ENDSTONE_MINECRAFT_VERSION"] = (lambda v: f"{v[0]}.{v[1]}.{v[2]}.{v[3]:02}")(
+            [int(a.value) for a in Version(self.version).main]
+        )
         tc.generate()
 
     def build(self):

endstone_core/CMakeLists.txt

@@ -12,6 +12,16 @@ target_link_libraries(endstone_core PUBLIC endstone::api PRIVATE spdlog::spdlog)
 if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
     target_link_libraries(endstone_core PRIVATE ${CMAKE_DL_LIBS} "stdc++fs")
 endif ()
+if (NOT DEFINED ENDSTONE_VERSION)
+    message(FATAL_ERROR "ENDSTONE_VERSION is not defined")
+else ()
+    add_definitions(-DENDSTONE_VERSION="${ENDSTONE_VERSION}")
+endif ()
+if (NOT DEFINED ENDSTONE_MINECRAFT_VERSION)
+    message(FATAL_ERROR "ENDSTONE_MINECRAFT_VERSION is not defined")
+else ()
+    add_definitions(-DENDSTONE_MINECRAFT_VERSION="${ENDSTONE_MINECRAFT_VERSION}")
+endif ()
 
 include(GNUInstallDirs)
 install(DIRECTORY include/ DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})

endstone_core/include/endstone_core/endstone_server.h

@@ -26,10 +26,12 @@
 #define ENDSTONE_VERSION "unknown"
 #endif
 
-#ifndef MINECRAFT_VERSION
-#define MINECRAFT_VERSION "unknown"
+#ifndef ENDSTONE_MINECRAFT_VERSION
+#define ENDSTONE_MINECRAFT_VERSION "unknown"
 #endif
 
+#define TO_STRING_VERSION(x) #x
+
 class EndstoneServer : public Server {
 public:
     static EndstoneServer &getInstance()
@@ -58,7 +60,7 @@ class EndstoneServer : public Server {
 
     [[nodiscard]] std::string_view getMinecraftVersion() const override
     {
-        return MINECRAFT_VERSION;
+        return ENDSTONE_MINECRAFT_VERSION;
     }
 
 private:

endstone_python/python/endstone/__init__.py

@@ -1,7 +1,11 @@
 from importlib import import_module
 
+from packaging.version import Version
+
 from _version import __version__, __version_tuple__
 
+__minecraft__version__ = (lambda v: f"{v[0]}.{v[1]}.{v[2]}.{v[3]:02}")([int(a) for a in Version(__version__).release])
+
 module = import_module(f"{__name__}._api")
 globals().update(module.__dict__)
 del module

test_package/src/test_server.cpp

@@ -32,6 +32,8 @@ int main()
     logger.error("Hello World!");
     logger.critical("Hello World!");
 
+    logger.info("Endstone version: v{} (Minecraft: v{})", server.getVersion(), server.getMinecraftVersion());
+
     auto constexpr PluginName = "TestPlugin";
 
     auto &plugin_manager = server.getPluginManager();