22740642519

Committed 05 Mar 2026 11:00PM UTC coverage: 52.677% (-40.3%) from 92.931%

Build # 22740642519

Build Type

Pull #23157

github

Committed by

web-flow

Commit Message

Merge 2aa18e6d4 into f0030f5e7

Pull Request Pull Request #23157: [pants ng] Partition source files by config.

Run Details

31678 of 60136 relevant lines covered (52.68%)

0.53 hits per line

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73.91

/src/python/pants/backend/codegen/protobuf/tailor.py

# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
# Licensed under the Apache License, Version 2.0 (see LICENSE).

from __future__ import annotations

from dataclasses import dataclass

from pants.backend.codegen.protobuf.protoc import Protoc
from pants.backend.codegen.protobuf.target_types import ProtobufSourcesGeneratorTarget
from pants.core.goals.tailor import (
    AllOwnedSources,
    PutativeTarget,
    PutativeTargets,
    PutativeTargetsRequest,
)
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.dirutil import group_by_dir
from pants.util.logging import LogLevel


@dataclass(frozen=True)
class PutativeProtobufTargetsRequest(PutativeTargetsRequest):
    pass


@rule(level=LogLevel.DEBUG, desc="Determine candidate Protobuf targets to create")
async def find_putative_targets(
    req: PutativeProtobufTargetsRequest, all_owned_sources: AllOwnedSources, protoc: Protoc
) -> PutativeTargets:
    if not protoc.tailor:
        return PutativeTargets()

    all_proto_files = await path_globs_to_paths(req.path_globs("*.proto"))
    unowned_proto_files = set(all_proto_files.files) - set(all_owned_sources)
    pts = [
        PutativeTarget.for_target_type(
            ProtobufSourcesGeneratorTarget,
            path=dirname,
            name=None,
            triggering_sources=sorted(filenames),
        )
        for dirname, filenames in group_by_dir(unowned_proto_files).items()
    ]
    return PutativeTargets(pts)


def rules():
    return [
        *collect_rules(),
        UnionRule(PutativeTargetsRequest, PutativeProtobufTargetsRequest),
    ]

1	# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
2	# Licensed under the Apache License, Version 2.0 (see LICENSE).
3
4	from __future__ import annotations	1✔
5
6	from dataclasses import dataclass	1✔
7
8	from pants.backend.codegen.protobuf.protoc import Protoc	1✔
9	from pants.backend.codegen.protobuf.target_types import ProtobufSourcesGeneratorTarget	1✔
10	from pants.core.goals.tailor import (	1✔
11	AllOwnedSources,
12	PutativeTarget,
13	PutativeTargets,
14	PutativeTargetsRequest,
15	)
16	from pants.engine.intrinsics import path_globs_to_paths	1✔
17	from pants.engine.rules import collect_rules, rule	1✔
18	from pants.engine.unions import UnionRule	1✔
19	from pants.util.dirutil import group_by_dir	1✔
20	from pants.util.logging import LogLevel	1✔
21
22
23	@dataclass(frozen=True)	1✔
24	class PutativeProtobufTargetsRequest(PutativeTargetsRequest):	1✔
25	pass	1✔
26
27
28	@rule(level=LogLevel.DEBUG, desc="Determine candidate Protobuf targets to create")	1✔
29	async def find_putative_targets(	1✔
30	req: PutativeProtobufTargetsRequest, all_owned_sources: AllOwnedSources, protoc: Protoc
31	) -> PutativeTargets:
32	if not protoc.tailor:	×
33	return PutativeTargets()	×
34
35	all_proto_files = await path_globs_to_paths(req.path_globs("*.proto"))	×
36	unowned_proto_files = set(all_proto_files.files) - set(all_owned_sources)	×
37	pts = [	×
38	PutativeTarget.for_target_type(
39	ProtobufSourcesGeneratorTarget,
40	path=dirname,
41	name=None,
42	triggering_sources=sorted(filenames),
43	)
44	for dirname, filenames in group_by_dir(unowned_proto_files).items()
45	]
46	return PutativeTargets(pts)	×
47
48
49	def rules():	1✔
50	return [	1✔
51	*collect_rules(),
52	UnionRule(PutativeTargetsRequest, PutativeProtobufTargetsRequest),
53	]

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