Write conan_provider

Author: Behemyth

cppython/plugins/conan/plugin.py

@@ -3,6 +3,8 @@
 from pathlib import Path
 from typing import Any
 
+import requests
+
 from cppython.core.plugin_schema.generator import SyncConsumer
 from cppython.core.plugin_schema.provider import Provider, ProviderPluginGroupData, SupportedProviderFeatures
 from cppython.core.schema import CorePluginData, Information, SyncData
@@ -25,6 +27,15 @@ def __init__(
         self.core_data: CorePluginData = core_data
         self.data: ConanData = resolve_conan_data(configuration_data, core_data)
 
+    @staticmethod
+    def _download_file(url: str, file: Path) -> None:
+        """Replaces the given file with the contents of the url"""
+        file.parent.mkdir(parents=True, exist_ok=True)
+
+        with open(file, 'wb') as out_file:
+            content = requests.get(url, stream=True).content
+            out_file.write(content)
+
     @staticmethod
     def features(directory: Path) -> SupportedProviderFeatures:
         """Queries conan support
@@ -48,11 +59,21 @@ def information() -> Information:
 
     def install(self) -> None:
         """Installs the provider"""
-        pass
+        conan_provider = self.core_data.cppython_data.tool_path / 'conan' / 'conan_provider.cmake'
+
+        self._download_file(
+            'https://raw.githubusercontent.com/conan-io/cmake-conan/refs/heads/develop2/conan_provider.cmake',
+            conan_provider,
+        )
 
     def update(self) -> None:
         """Updates the provider"""
-        pass
+        conan_provider = self.core_data.cppython_data.tool_path / 'conan' / 'conan_provider.cmake'
+
+        self._download_file(
+            'https://raw.githubusercontent.com/conan-io/cmake-conan/refs/heads/develop2/conan_provider.cmake',
+            conan_provider,
+        )
 
     @staticmethod
     def supported_sync_type(sync_type: type[SyncData]) -> bool:

cppython/plugins/conan/resolution.py

@@ -3,7 +3,7 @@
 from typing import Any
 
 from cppython.core.schema import CorePluginData
-from cppython.plugins.conan.schema import ConanConfiguration, ConanData
+from cppython.plugins.conan.schema import ConanData
 
 
 def resolve_conan_data(data: dict[str, Any], core_data: CorePluginData) -> ConanData:
@@ -16,13 +16,7 @@ def resolve_conan_data(data: dict[str, Any], core_data: CorePluginData) -> Conan
     Returns:
         The resolved conan data
     """
-    parsed_data = ConanConfiguration(**data)
-    root_directory = core_data.project_data.pyproject_file.parent.absolute()
+    # parsed_data = ConanConfiguration(**data)
+    # root_directory = core_data.project_data.pyproject_file.parent.absolute()
 
-    modified_tool_directory = parsed_data.tool_directory
-
-    # Add the project location to all relative paths
-    if not modified_tool_directory.is_absolute():
-        modified_tool_directory = root_directory / modified_tool_directory
-
-    return ConanData(tool_directory=modified_tool_directory)
+    return ConanData()

cppython/plugins/conan/schema.py

@@ -1,21 +1,11 @@
 """TODO"""
 
-from pathlib import Path
-from typing import Annotated
-
-from pydantic import Field
-from pydantic.types import DirectoryPath
-
 from cppython.core.schema import CPPythonModel
 
 
 class ConanData(CPPythonModel):
     """Resolved conan data"""
 
-    tool_directory: Annotated[DirectoryPath, Field()]
-
 
 class ConanConfiguration(CPPythonModel):
     """Raw conan data"""
-
-    tool_directory: Annotated[Path, Field(default=Path(), description='The directory to place the configuration files')]

pdm.lock

@@ -17,6 +17,8 @@ dependencies = [
   "typer>=0.15.0",
   "pydantic>=2.10.3",
   "packaging>=24.1",
+  "requests>=2.32.3",
+  "types-requests>=2.32.0.20241016",
 ]
 
 [project.optional-dependencies]