19120576134

Committed 06 Nov 2025 12:22AM UTC coverage: 80.307% (+0.007%) from 80.3%

Build # 19120576134

Build Type

Pull #22861

github

Committed by

web-flow

Commit Message

Merge 9479b1cb5 into 89462b7ef

Pull Request Pull Request #22861: nfpm.native_libs: new backend to generate pkg deps for nfpm packages

Coverage Stats

613 of 767 new or added lines in 18 files covered. (79.92%)

1 existing line in 1 file now uncovered.

78600 of 97875 relevant lines covered (80.31%)

3.35 hits per line

Source File
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81.25

/src/python/pants/backend/nfpm/util_rules/contents.py

# Copyright 2025 Pants project contributors (see CONTRIBUTORS.md).
# Licensed under the Apache License, Version 2.0 (see LICENSE).

from __future__ import annotations

from collections.abc import Iterable
from dataclasses import dataclass

from pants.backend.nfpm.field_sets import NfpmContentFileFieldSet
from pants.core.goals.package import PackageFieldSet, TraverseIfNotPackageTarget
from pants.engine.addresses import Address, Addresses
from pants.engine.internals.graph import find_valid_field_sets
from pants.engine.internals.graph import transitive_targets as get_transitive_targets
from pants.engine.rules import Rule, collect_rules, implicitly, rule
from pants.engine.target import (
    FieldSetsPerTarget,
    FieldSetsPerTargetRequest,
    TransitiveTargets,
    TransitiveTargetsRequest,
)
from pants.engine.unions import UnionMembership, UnionRule


@dataclass(frozen=True)
class GetPackageFieldSetsForNfpmContentFileDepsRequest:
    addresses: Addresses
    field_set_types: tuple[type[PackageFieldSet], ...]

    def __init__(
        self, addresses: Iterable[Address], field_set_types: Iterable[type[PackageFieldSet]]
    ):
        object.__setattr__(self, "addresses", Addresses(addresses))
        object.__setattr__(self, "field_set_types", tuple(field_set_types))


@dataclass(frozen=True)
class PackageFieldSetsForNfpmContentFileDeps:
    nfpm_content_file_targets: TransitiveTargets
    package_field_sets: FieldSetsPerTarget


@rule
async def get_package_field_sets_for_nfpm_content_file_deps(
    request: GetPackageFieldSetsForNfpmContentFileDepsRequest,
    union_membership: UnionMembership,
) -> PackageFieldSetsForNfpmContentFileDeps:
    def transitive_targets_request(roots: Iterable[Address]):
        return TransitiveTargetsRequest(
            tuple(roots),
            should_traverse_deps_predicate=TraverseIfNotPackageTarget(
                roots=tuple(roots),
                union_membership=union_membership,
            ),
        )

    transitive_targets: TransitiveTargets = await get_transitive_targets(
        transitive_targets_request(request.addresses), **implicitly()
    )
    content_file_transitive_targets: TransitiveTargets = await get_transitive_targets(
        transitive_targets_request(
            [
                tgt.address
                for tgt in transitive_targets.dependencies
                if NfpmContentFileFieldSet.is_applicable(tgt)
            ]
        ),
        **implicitly(),
    )
    package_field_sets: FieldSetsPerTarget = await find_valid_field_sets(
        FieldSetsPerTargetRequest(
            PackageFieldSet,  # has to be a union parent
            [
                tgt
                for tgt in content_file_transitive_targets.dependencies
                if any(
                    field_set_type.is_applicable(tgt) for field_set_type in request.field_set_types
                )
            ],
        ),
        **implicitly(),
    )
    return PackageFieldSetsForNfpmContentFileDeps(
        content_file_transitive_targets, package_field_sets
    )


def rules() -> Iterable[Rule | UnionRule]:
    return collect_rules()

1	# Copyright 2025 Pants project contributors (see CONTRIBUTORS.md).
2	# Licensed under the Apache License, Version 2.0 (see LICENSE).
3
4	from __future__ import annotations	5✔
5
6	from collections.abc import Iterable	5✔
7	from dataclasses import dataclass	5✔
8
9	from pants.backend.nfpm.field_sets import NfpmContentFileFieldSet	5✔
10	from pants.core.goals.package import PackageFieldSet, TraverseIfNotPackageTarget	5✔
11	from pants.engine.addresses import Address, Addresses	5✔
12	from pants.engine.internals.graph import find_valid_field_sets	5✔
13	from pants.engine.internals.graph import transitive_targets as get_transitive_targets	5✔
14	from pants.engine.rules import Rule, collect_rules, implicitly, rule	5✔
15	from pants.engine.target import (	5✔
16	FieldSetsPerTarget,
17	FieldSetsPerTargetRequest,
18	TransitiveTargets,
19	TransitiveTargetsRequest,
20	)
21	from pants.engine.unions import UnionMembership, UnionRule	5✔
22
23
24	@dataclass(frozen=True)	5✔
25	class GetPackageFieldSetsForNfpmContentFileDepsRequest:	5✔
26	addresses: Addresses	5✔
27	field_set_types: tuple[type[PackageFieldSet], ...]	5✔
28
29	def __init__(	5✔
30	self, addresses: Iterable[Address], field_set_types: Iterable[type[PackageFieldSet]]
31	):
32	object.__setattr__(self, "addresses", Addresses(addresses))	1✔
33	object.__setattr__(self, "field_set_types", tuple(field_set_types))	1✔
34
35
36	@dataclass(frozen=True)	5✔
37	class PackageFieldSetsForNfpmContentFileDeps:	5✔
38	nfpm_content_file_targets: TransitiveTargets	5✔
39	package_field_sets: FieldSetsPerTarget	5✔
40
41
42	@rule	5✔
43	async def get_package_field_sets_for_nfpm_content_file_deps(	5✔
44	request: GetPackageFieldSetsForNfpmContentFileDepsRequest,
45	union_membership: UnionMembership,
46	) -> PackageFieldSetsForNfpmContentFileDeps:
NEW 47	def transitive_targets_request(roots: Iterable[Address]):	×
NEW 48	return TransitiveTargetsRequest(	×
49	tuple(roots),
50	should_traverse_deps_predicate=TraverseIfNotPackageTarget(
51	roots=tuple(roots),
52	union_membership=union_membership,
53	),
54	)
55
NEW 56	transitive_targets: TransitiveTargets = await get_transitive_targets(	×
57	transitive_targets_request(request.addresses), **implicitly()
58	)
NEW 59	content_file_transitive_targets: TransitiveTargets = await get_transitive_targets(	×
60	transitive_targets_request(
61	[
62	tgt.address
63	for tgt in transitive_targets.dependencies
64	if NfpmContentFileFieldSet.is_applicable(tgt)
65	]
66	),
67	**implicitly(),
68	)
NEW 69	package_field_sets: FieldSetsPerTarget = await find_valid_field_sets(	×
70	FieldSetsPerTargetRequest(
71	PackageFieldSet, # has to be a union parent
72	[
73	tgt
74	for tgt in content_file_transitive_targets.dependencies
75	if any(
76	field_set_type.is_applicable(tgt) for field_set_type in request.field_set_types
77	)
78	],
79	),
80	**implicitly(),
81	)
NEW 82	return PackageFieldSetsForNfpmContentFileDeps(	×
83	content_file_transitive_targets, package_field_sets
84	)
85
86
87	def rules() -> Iterable[Rule \| UnionRule]:	5✔
88	return collect_rules()	5✔

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