pantsbuild / pants / 20332790708

from __future__ import annotations

from collections.abc import Iterable

from dataclasses import dataclass

from pants.backend.cc.target_types import CC_FILE_EXTENSIONS, CCSourcesGeneratorTarget

from pants.core.goals.tailor import (

from pants.engine.intrinsics import path_globs_to_paths

from pants.engine.rules import collect_rules, rule

from pants.engine.target import Target

from pants.engine.unions import UnionRule

from pants.util.dirutil import group_by_dir

from pants.util.logging import LogLevel

@dataclass(frozen=True)

class PutativeCCTargetsRequest(PutativeTargetsRequest):

    pass

def classify_source_files(paths: Iterable[str]) -> dict[type[Target], set[str]]:

    sources_files = set(paths)

    return {CCSourcesGeneratorTarget: sources_files}

@rule(level=LogLevel.DEBUG, desc="Determine candidate CC targets to create")

async def find_putative_targets(

    all_cc_files = await path_globs_to_paths(

    unowned_cc_files = set(all_cc_files.files) - set(all_owned_sources)

    classified_unowned_kotlin_files = classify_source_files(unowned_cc_files)

    putative_targets: list[PutativeTarget] = []

    for tgt_type, paths in classified_unowned_kotlin_files.items():

        for dirname, filenames in group_by_dir(paths).items():

            putative_targets.append(

    return PutativeTargets(putative_targets)

def rules():

    return [