Removed Conan1 build.py file using conan package tools that are no longer supported

.conan/build.py

@@ -1,94 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-import os
-import re
-from cpt.packager import ConanMultiPackager
-from cpt.ci_manager import CIManager
-from cpt.printer import Printer
-
-
-class BuilderSettings(object):
-    @property
-    def username(self):
-        """ Set catchorg as package's owner
-        """
-        return os.getenv("CONAN_USERNAME", "catchorg")
-
-    @property
-    def login_username(self):
-        """ Set Bintray login username
-        """
-        return os.getenv("CONAN_LOGIN_USERNAME", "horenmar")
-
-    @property
-    def upload(self):
-        """ Set Catch2 repository to be used on upload.
-            The upload server address could be customized by env var
-            CONAN_UPLOAD. If not defined, the method will check the branch name.
-            Only devel or CONAN_STABLE_BRANCH_PATTERN will be accepted.
-            The devel branch will be pushed to testing channel, because it does
-            not match the stable pattern. Otherwise it will upload to stable
-            channel.
-        """
-        return os.getenv("CONAN_UPLOAD", "https://api.bintray.com/conan/catchorg/catch2")
-
-    @property
-    def upload_only_when_stable(self):
-        """ Force to upload when running over tag branch
-        """
-        return os.getenv("CONAN_UPLOAD_ONLY_WHEN_STABLE", "True").lower() in ["true", "1", "yes"]
-
-    @property
-    def stable_branch_pattern(self):
-        """ Only upload the package the branch name is like a tag
-        """
-        return os.getenv("CONAN_STABLE_BRANCH_PATTERN", r"v\d+\.\d+\.\d+")
-
-    @property
-    def reference(self):
-        """ Read project version from branch create Conan reference
-        """
-        return os.getenv("CONAN_REFERENCE", "catch2/{}".format(self._version))
-
-    @property
-    def channel(self):
-        """ Default Conan package channel when not stable
-        """
-        return os.getenv("CONAN_CHANNEL", "testing")
-
-    @property
-    def _version(self):
-        """ Get version name from cmake file
-        """
-        pattern = re.compile(r"project\(Catch2 LANGUAGES CXX VERSION (\d+\.\d+\.\d+)\)")
-        version = "latest"
-        with open("CMakeLists.txt") as file:
-            for line in file:
-                result = pattern.search(line)
-                if result:
-                    version = result.group(1)
-        return version
-
-    @property
-    def _branch(self):
-        """ Get branch name from CI manager
-        """
-        printer = Printer(None)
-        ci_manager = CIManager(printer)
-        return ci_manager.get_branch()
-
-
-if __name__ == "__main__":
-    settings = BuilderSettings()
-    builder = ConanMultiPackager(
-        reference=settings.reference,
-        channel=settings.channel,
-        upload=settings.upload,
-        upload_only_when_stable=False,
-        stable_branch_pattern=settings.stable_branch_pattern,
-        login_username=settings.login_username,
-        username=settings.username,
-        test_folder=os.path.join(".conan", "test_package"))
-    builder.add()
-    builder.run()

conanfile.py

@@ -1,5 +1,8 @@
 #!/usr/bin/env python
-from conans import ConanFile, CMake, tools
+from conan import ConanFile, tools
+from conan.tools.cmake import CMake, CMakeToolchain, CMakeDeps, cmake_layout
+from conan.tools import files
+
 
 class CatchConan(ConanFile):
     name = "catch2"
@@ -14,30 +17,45 @@ class CatchConan(ConanFile):
 
     settings = "os", "compiler", "build_type", "arch"
 
-    generators = "cmake"
+    def layout(self):
+        cmake_layout(self)
+
+    def generate(self):
+        tc = CMakeToolchain(self)
+        tc.generate()
+
+        deps = CMakeDeps(self)
+        deps.generate()
 
     def _configure_cmake(self):
         cmake = CMake(self)
-        cmake.definitions["BUILD_TESTING"] = "OFF"
-        cmake.definitions["CATCH_INSTALL_DOCS"] = "OFF"
-        cmake.definitions["CATCH_INSTALL_EXTRAS"] = "ON"
-        cmake.configure(build_folder="build")
+
+        # These are option variables. The toolchain in conan 2 doesn't appear to
+        # set these correctly so you have to do it in the configure variables.
+        cmake.configure(variables= {
+            "BUILD_TESTING": "OFF",
+            "CATCH_INSTALL_DOCS": "OFF",
+            "CATCH_INSTALL_EXTRAS": "ON",
+            }
+        )
         return cmake
 
+
     def build(self):
-        # We need this workaround until the toolchains feature
-        # to inject stuff like MD/MT
-        line_to_replace = 'list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/CMake")'
-        tools.replace_in_file("CMakeLists.txt", line_to_replace,
-                              '''{}
-include("{}/conanbuildinfo.cmake")
-conan_basic_setup()'''.format(line_to_replace, self.install_folder.replace("\\", "/")))
+#         # We need this workaround until the toolchains feature
+#         # to inject stuff like MD/MT
+#         line_to_replace = 'list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/CMake")'
+#         replacement_text = '''{}
+# include("{}/conanbuildinfo.cmake")
+# conan_basic_setup()'''.format(line_to_replace, self.package_folder.replace("\\", "/"))
+
+#         files.replace_in_file(self, f"{self.source_folder}/CMakeLists.txt", line_to_replace, replacement_text)
 
         cmake = self._configure_cmake()
         cmake.build()
 
     def package(self):
-        self.copy(pattern="LICENSE.txt", dst="licenses")
+        files.copy(self, pattern="LICENSE.txt", src='.', dst="licenses")
         cmake = self._configure_cmake()
         cmake.install()