.bazelrc

# Copyright 2022 The NativeLink Authors. All rights reserved.
#
# Licensed under the Functional Source License, Version 1.1, Apache 2.0 Future License (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    See LICENSE file for details
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Use blake3 as digest function instead of the much slower default sha256.
startup --digest_function=blake3
common --enable_platform_specific_config

# Don't use legacy toolchain resolution.
common --incompatible_enable_cc_toolchain_resolution
common --incompatible_enable_proto_toolchain_resolution

# Use '+' instead of the legacy '~' when resolving repo names.
common --incompatible_use_plus_in_repo_names

# Simulate rules_python's initialization with a script and use a statically
# linked musl Python toolchain.
# TODO(palfrey): This is a hack. It works for us because have just a few
#                    simple python scripts in the repository and don't have
#                    complex Python dependencies. Implement LRE for Python.
common --@rules_python//python/config_settings:bootstrap_impl=script
common --@rules_python//python/config_settings:py_linux_libc=musl

# Don't leak PATH and LD_LIBRARY_PATH into the build.
build --incompatible_strict_action_env

# Don't use legacy repository rules.
build --incompatible_disable_native_repo_rules

# Use the earliest supported C++ version for protoc.
build --cxxopt=-std=c++14 --host_cxxopt=-std=c++14

build --test_output=errors

build:debug -c dbg

build:self_test --remote_cache=grpc://127.0.0.1:50051

build:self_execute --remote_executor=grpc://127.0.0.1:50052
build:self_execute --remote_default_exec_properties=cpu_count=1
build:self_execute --platform_suffix=self-execute

build --aspects=@rules_rust//rust:defs.bzl%rustfmt_aspect
build --aspects=@rules_rust//rust:defs.bzl%rust_clippy_aspect

# Kept in sync with top-level Cargo.toml via generate-bazel-rc
## BEGIN CARGO LINTS ##

build --@rules_rust//:extra_rustc_flag=-Wunused
build --@rules_rust//:extra_rustc_flag=-Dambiguous_glob_reexports
build --@rules_rust//:extra_rustc_flag=-Dclashing_extern_declarations
build --@rules_rust//:extra_rustc_flag=-Dconst_item_mutation
build --@rules_rust//:extra_rustc_flag=-Ddangling_pointers_from_temporaries
build --@rules_rust//:extra_rustc_flag=-Dderef_nullptr
build --@rules_rust//:extra_rustc_flag=-Ddrop_bounds
build --@rules_rust//:extra_rustc_flag=-Dfuture_incompatible
build --@rules_rust//:extra_rustc_flag=-Dhidden_glob_reexports
build --@rules_rust//:extra_rustc_flag=-Dimproper_ctypes
build --@rules_rust//:extra_rustc_flag=-Dimproper_ctypes_definitions
build --@rules_rust//:extra_rustc_flag=-Dinvalid_from_utf8
build --@rules_rust//:extra_rustc_flag=-Dinvalid_macro_export_arguments
build --@rules_rust//:extra_rustc_flag=-Dinvalid_nan_comparisons
build --@rules_rust//:extra_rustc_flag=-Dinvalid_reference_casting
build --@rules_rust//:extra_rustc_flag=-Dinvalid_value
build --@rules_rust//:extra_rustc_flag=-Wkeyword_idents
build --@rules_rust//:extra_rustc_flag=-Wlet_underscore
build --@rules_rust//:extra_rustc_flag=-Wmacro_use_extern_crate
build --@rules_rust//:extra_rustc_flag=-Wmeta_variable_misuse
build --@rules_rust//:extra_rustc_flag=-Wmissing_abi
build --@rules_rust//:extra_rustc_flag=-Wmissing_copy_implementations
build --@rules_rust//:extra_rustc_flag=-Wmissing_debug_implementations
build --@rules_rust//:extra_rustc_flag=-Wnoop_method_call
build --@rules_rust//:extra_rustc_flag=-Dopaque_hidden_inferred_bound
build --@rules_rust//:extra_rustc_flag=-Doverlapping_range_endpoints
build --@rules_rust//:extra_rustc_flag=-Wsingle_use_lifetimes
build --@rules_rust//:extra_rustc_flag=-Dsuspicious_double_ref_op
build --@rules_rust//:extra_rustc_flag=-Wtrivial_casts
build --@rules_rust//:extra_rustc_flag=-Wtrivial_numeric_casts
build --@rules_rust//:extra_rustc_flag=-Dunconditional_recursion
build --@rules_rust//:extra_rustc_flag=-Dunexpected_cfgs
build --@rules_rust//:extra_rustc_flag=-Dunknown_lints
build --@rules_rust//:extra_rustc_flag=-Dunnameable_test_items
build --@rules_rust//:extra_rustc_flag=-Wunreachable_pub
build --@rules_rust//:extra_rustc_flag=-Dunsafe_op_in_unsafe_fn
build --@rules_rust//:extra_rustc_flag=-Dunstable_syntax_pre_expansion
build --@rules_rust//:extra_rustc_flag=-Wunused_import_braces
build --@rules_rust//:extra_rustc_flag=-Dunused_imports
build --@rules_rust//:extra_rustc_flag=-Wunused_lifetimes
build --@rules_rust//:extra_rustc_flag=-Wunused_qualifications
build --@rules_rust//:extra_rustc_flag=-Wvariant_size_differences

build --@rules_rust//:clippy_flag=-Wclippy::all
build --@rules_rust//:clippy_flag=-Wclippy::nursery
build --@rules_rust//:clippy_flag=-Wclippy::pedantic
build --@rules_rust//:clippy_flag=-Dclippy::alloc_instead_of_core
build --@rules_rust//:clippy_flag=-Dclippy::as_underscore
build --@rules_rust//:clippy_flag=-Dclippy::await_holding_lock
build --@rules_rust//:clippy_flag=-Dclippy::bind_instead_of_map
build --@rules_rust//:clippy_flag=-Dclippy::collapsible_if
build --@rules_rust//:clippy_flag=-Wclippy::dbg_macro
build --@rules_rust//:clippy_flag=-Wclippy::decimal_literal_representation
build --@rules_rust//:clippy_flag=-Dclippy::disallowed_methods
build --@rules_rust//:clippy_flag=-Dclippy::doc_markdown
build --@rules_rust//:clippy_flag=-Dclippy::elidable_lifetime_names
build --@rules_rust//:clippy_flag=-Dclippy::explicit_into_iter_loop
build --@rules_rust//:clippy_flag=-Dclippy::future_not_send
build --@rules_rust//:clippy_flag=-Aclippy::get_unwrap
build --@rules_rust//:clippy_flag=-Dclippy::implicit_clone
build --@rules_rust//:clippy_flag=-Dclippy::implicit_hasher
build --@rules_rust//:clippy_flag=-Dclippy::manual_is_variant_and
build --@rules_rust//:clippy_flag=-Dclippy::map_unwrap_or
build --@rules_rust//:clippy_flag=-Dclippy::missing_const_for_fn
build --@rules_rust//:clippy_flag=-Aclippy::missing_docs_in_private_items
build --@rules_rust//:clippy_flag=-Dclippy::or_fun_call
build --@rules_rust//:clippy_flag=-Wclippy::print_stdout
build --@rules_rust//:clippy_flag=-Dclippy::ptr_arg
build --@rules_rust//:clippy_flag=-Dclippy::redundant_closure_for_method_calls
build --@rules_rust//:clippy_flag=-Dclippy::semicolon_if_nothing_returned
build --@rules_rust//:clippy_flag=-Dclippy::single_char_pattern
build --@rules_rust//:clippy_flag=-Dclippy::std_instead_of_core
build --@rules_rust//:clippy_flag=-Dclippy::string_lit_as_bytes
build --@rules_rust//:clippy_flag=-Dclippy::todo
build --@rules_rust//:clippy_flag=-Aclippy::too_long_first_doc_paragraph
build --@rules_rust//:clippy_flag=-Dclippy::unchecked_time_subtraction
build --@rules_rust//:clippy_flag=-Wclippy::unimplemented
build --@rules_rust//:clippy_flag=-Dclippy::unnecessary_semicolon
build --@rules_rust//:clippy_flag=-Aclippy::unwrap_in_result
build --@rules_rust//:clippy_flag=-Aclippy::unwrap_used
build --@rules_rust//:clippy_flag=-Wclippy::use_debug
build --@rules_rust//:clippy_flag=-Dclippy::used_underscore_binding
build --@rules_rust//:clippy_flag=-Dclippy::useless_format
build --@rules_rust//:clippy_flag=-Dclippy::cast_possible_truncation
build --@rules_rust//:clippy_flag=-Aclippy::cast_possible_wrap
build --@rules_rust//:clippy_flag=-Aclippy::cast_precision_loss
build --@rules_rust//:clippy_flag=-Aclippy::cast_sign_loss
build --@rules_rust//:clippy_flag=-Aclippy::cognitive_complexity
build --@rules_rust//:clippy_flag=-Aclippy::iter_with_drain
build --@rules_rust//:clippy_flag=-Aclippy::large_futures
build --@rules_rust//:clippy_flag=-Aclippy::missing_errors_doc
build --@rules_rust//:clippy_flag=-Aclippy::missing_fields_in_debug
build --@rules_rust//:clippy_flag=-Aclippy::missing_panics_doc
build --@rules_rust//:clippy_flag=-Aclippy::must_use_candidate
build --@rules_rust//:clippy_flag=-Aclippy::option_if_let_else
build --@rules_rust//:clippy_flag=-Aclippy::redundant_pub_crate
build --@rules_rust//:clippy_flag=-Aclippy::ref_option
build --@rules_rust//:clippy_flag=-Aclippy::significant_drop_tightening
build --@rules_rust//:clippy_flag=-Aclippy::too_many_lines
build --@rules_rust//:clippy_flag=-Aclippy::uninhabited_references
build --@rules_rust//:clippy_flag=-Aclippy::unused_async
build --@rules_rust//:clippy_flag=-Aclippy::unused_self

## END CARGO LINTS ##

build --@rules_rust//:clippy.toml=//:clippy.toml
test --@rules_rust//:rustfmt.toml=//:.rustfmt.toml

# This will make rustfmt and clippy only run on `bazel test`.
test --output_groups=+rustfmt_checks
test --output_groups=+clippy_checks

# Get a bit more output from bazel tests
# See https://github.com/bazelbuild/bazel/issues/12602
test --experimental_ui_max_stdouterr_bytes=104857600

# Optional nightly toolchain. Mostly useful for running sanitizers.
build:nightly --@rules_rust//rust/toolchain/channel=nightly

# AddressSanitizer to detect memory leaks.
build:asan --config=nightly
build:asan --@rules_rust//:extra_rustc_flags=-Zsanitizer=address
# asan explicitly needs to _not_ use the Nix toolchains and so this
# is needed to load the rust toolchains in Bazel
build:asan --extra_toolchains=@rust_toolchains//:all

# ThreadSanitizer to detect data races. Tests under tsan shouldn't be cached
# since they tend to produce irreproducible false negatives.
build:tsan --config=nightly --config=debug
build:tsan --@rules_rust//:extra_rustc_flags=-Zsanitizer=thread
build:tsan --cache_test_results=no
build:tsan --run_under=//tools:tsan.sh

# Configuration options for Windows builds.
startup --windows_enable_symlinks
build:windows --cxxopt=/std:c++14 --host_cxxopt=/std:c++14
build:windows --enable_runfiles
build:windows --extra_toolchains=@rust_toolchains//:all  # Doesn't support LRE.

# Configuration options for MacOS builds
build --macos_sdk_version=10.12 # For clock_gettime in mimalloc

# rustfmt
# TODO(palfrey): compatibility workaround for https://github.com/bazelbuild/rules_rust/issues/3493
build:rustfmt --@rules_rust//:extra_rustc_flag=-Aunused_qualifications

# Generated by the LRE flake module.
try-import %workspace%/lre.bazelrc

# Generated by the darwin flake module.
try-import %workspace%/darwin.bazelrc

# Generated by the NixOS flake module.
try-import %workspace%/nixos.bazelrc

# Generated by the nativelink flake module.
try-import %workspace%/nativelink.bazelrc

# Allow user-side customization.
try-import %workspace%/user.bazelrc