pantsbuild / pants / 21042790249

from __future__ import annotations

import os

from dataclasses import dataclass

from pants.backend.docker.subsystems.docker_options import DockerOptions

from pants.backend.docker.target_types import DockerImageSourceField, DockerImageTarget

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.unions import UnionRule

from pants.util.logging import LogLevel

@dataclass(frozen=True)

class PutativeDockerTargetsRequest(PutativeTargetsRequest):

    pass

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

async def find_putative_targets(

    if not docker.tailor:

        return PutativeTargets()

    all_dockerfiles = await path_globs_to_paths(req.path_globs("*Dockerfile*"))

    unowned_dockerfiles = set(all_dockerfiles.files) - set(all_owned_sources)

    pts = []

    for dockerfile in sorted(unowned_dockerfiles):

        dirname, filename = os.path.split(dockerfile)

        kwargs = {} if filename == DockerImageSourceField.default else {"source": filename}

        pts.append(

    return PutativeTargets(pts)

def rules():

    return [