[bazel][robotpy] Add mirror for robotpy's wpiuil and wpinet libraries (#8062)

Project import generated by Copybara.

GitOrigin-RevId: 92ea93d1b47a82667044bd0af05f7fdb34d2c2c2

shared/bazel/rules/robotpy/hatchlib_native_port/config.py

@@ -0,0 +1,106 @@
+import dataclasses
+import pathlib
+import typing as T
+
+
+@dataclasses.dataclass
+class PcFileConfig:
+    """
+    Contents of [[tool.hatch.build.hooks.nativelib.pcfile]] items
+    """
+
+    pcfile: str
+    """
+    File to write pkgconf file to (relative to pyproject.toml)
+    """
+
+    description: T.Optional[str] = None
+    """Description of this package. If not specified, uses the first line of the package description."""
+
+    name: T.Optional[str] = None
+    """Name of this package. If not specified, is basename of pcfile without extension"""
+
+    version: T.Optional[str] = None
+    """If not specified, set to package version"""
+
+    includedir: T.Optional[str] = None
+    """Where include files can be found (relative to pyproject.toml)"""
+
+    libdir: T.Optional[str] = None
+    """Where the library is located. If not specified, it is next to pcfile"""
+
+    shared_libraries: T.Optional[T.List[str]] = None
+    """Name of shared libraries located in libdir (without extension)"""
+
+    libs_private: T.Optional[str] = None
+    """The link flags for private libraries not exposed to applications"""
+
+    requires: T.Optional[T.List[str]] = None
+    """
+    Names of other packages this package requires. They must be installed
+    at build time.
+    """
+
+    requires_private: T.Optional[T.List[str]] = None
+    """
+    Names of private packages this package requires. They must be installed
+    at build time.
+    """
+
+    extra_cflags: T.Optional[str] = None
+    """A list of extra compiler flags to be added to Cflags after header search path"""
+
+    extra_link_flags: T.Optional[str] = None
+    """A list of extra link flags to be added to Libs"""
+
+    variables: T.Optional[T.Dict[str, str]] = None
+    """
+    Custom variables to add to the generated file. Prefix, libdir, includedir must not be specified."""
+
+    init_module: str = "auto"
+    """
+    If specified, the name of the python module that will be written next to
+    the .pc file which will load the shared_libraries
+    """
+
+    enable_if: T.Optional[str] = None
+    """
+    This is a PEP 508 environment marker specification.
+
+    This pcfile will only be generated if the environment marker matches the current
+    build environment
+    """
+
+    def get_name(self) -> str:
+        if self.name:
+            return self.name
+        return self.get_pc_path().name[:-3]
+
+    def get_out_path(self) -> pathlib.Path:
+        return self.get_pc_path().parent
+
+    def get_pc_path(self) -> pathlib.Path:
+        pc_path = pathlib.PurePosixPath(self.pcfile)
+        if pc_path.is_absolute():
+            raise ValueError(f"pcfile must not be absolute (is {pc_path})")
+        if not pc_path.name.endswith(".pc"):
+            raise ValueError(f"pcfile must end with .pc (is {pc_path})")
+        return pathlib.Path(pc_path)
+
+    def get_init_module(self) -> str:
+        if self.init_module == "auto":
+            name = self.get_pc_path().name[:-3]
+            name = name.replace("-", "_").replace(".", "_")
+            module = f"_init_{name}"
+        else:
+            module = self.init_module
+
+        if not module.isidentifier():
+            raise ValueError(
+                f"init_module must be a valid python identifier (got {module})"
+            )
+        return module
+
+    def get_init_module_path(self) -> pathlib.Path:
+        module = self.get_init_module()
+        return self.get_out_path() / f"{module}.py"