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oss: Add buck_build cfg #2902

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oss: Add buck_build cfg #2902

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38 changes: 16 additions & 22 deletions shim/shims.bzl
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,10 @@
# License, Version 2.0 found in the LICENSE-APACHE file in the root directory
# of this source tree.

# @lint-ignore FBCODEBZLADDLOADS
# @lint-ignore-every FBCODEBZLADDLOADS

prelude = native

_SELECT_TYPE = type(select({"DEFAULT": []}))

def is_select(thing):
Expand All @@ -17,10 +20,9 @@ def cpp_library(
undefined_symbols = None,
visibility = ["PUBLIC"],
**kwargs):
_unused = (undefined_symbols) # @unused
_unused = undefined_symbols # @unused

# @lint-ignore BUCKLINT: avoid "native is forbidden in fbcode"
native.cxx_library(
prelude.cxx_library(
deps = _maybe_select_map(deps + external_deps_to_targets(external_deps), _fix_deps),
visibility = visibility,
preferred_linkage = "static",
Expand Down Expand Up @@ -49,9 +51,8 @@ def rust_library(
# Reset visibility because internal and external paths are different.
visibility = ["PUBLIC"]

# @lint-ignore BUCKLINT: avoid "Direct usage of native rules is not allowed."
native.rust_library(
rustc_flags = rustc_flags + [_CFG_BUCK_OSS_BUILD],
prelude.rust_library(
rustc_flags = rustc_flags + [_CFG_BUCK_BUILD],
deps = deps,
visibility = visibility,
mapped_srcs = mapped_srcs,
Expand All @@ -71,8 +72,8 @@ def rust_binary(
deps = _maybe_select_map(deps, _fix_deps)

# @lint-ignore BUCKLINT: avoid "Direct usage of native rules is not allowed."
native.rust_binary(
rustc_flags = rustc_flags + [_CFG_BUCK_OSS_BUILD],
prelude.rust_binary(
rustc_flags = rustc_flags + [_CFG_BUCK_BUILD],
deps = deps,
visibility = visibility,
**kwargs
Expand All @@ -85,9 +86,8 @@ def rust_unittest(
**kwargs):
deps = _maybe_select_map(deps, _fix_deps)

# @lint-ignore BUCKLINT: avoid "Direct usage of native rules is not allowed."
native.rust_test(
rustc_flags = rustc_flags + [_CFG_BUCK_OSS_BUILD],
prelude.rust_test(
rustc_flags = rustc_flags + [_CFG_BUCK_BUILD],
deps = deps,
visibility = visibility,
**kwargs
Expand Down Expand Up @@ -129,8 +129,7 @@ def rust_protobuf_library(
},
)

# @lint-ignore BUCKLINT: avoid "Direct usage of native rules is not allowed."
native.genrule(
prelude.genrule(
name = proto_name,
srcs = protos + [
"buck//third-party/proto:google_protobuf",
Expand All @@ -157,8 +156,7 @@ def rust_protobuf_library(

# For python tests only
for proto in protos:
# @lint-ignore BUCKLINT: avoid "Direct usage of native rules is not allowed."
native.export_file(
prelude.export_file(
name = proto,
visibility = ["PUBLIC"],
)
Expand All @@ -169,17 +167,13 @@ def ocaml_binary(
**kwargs):
deps = _maybe_select_map(deps, _fix_deps)

# @lint-ignore BUCKLINT: avoid "native is forbidden in fbcode"
native.ocaml_binary(
prelude.ocaml_binary(
deps = deps,
visibility = visibility,
**kwargs
)

# Configuration that is used when building open source using Buck2 as the build system.
# E.g. not applied either internally, or when using Cargo to build the open source code.
# At the moment of writing, mostly used to disable jemalloc.
_CFG_BUCK_OSS_BUILD = "--cfg=buck_oss_build"
_CFG_BUCK_BUILD = "--cfg=buck_build"

def _maybe_select_map(v, mapper):
if is_select(v):
Expand Down