portage/tools/process_artifacts/BUILD.bazel

# Copyright 2024 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

load("@rules_rust//cargo:defs.bzl", "cargo_build_script")
load("@rules_rust//rust:defs.bzl", "rust_binary", "rust_test")
load("//bazel/build_defs:generate_cargo_toml.bzl", "generate_cargo_toml")
load("//bazel/portage/build_defs:common.bzl", "RUSTC_DEBUG_FLAGS")

# TODO: Use rust_prost_library instead. We use build.rs for now for
# rust-analyzer compatibility.
cargo_build_script(
    name = "build_script",
    srcs = ["build.rs"],
    build_script_env = {
        "PROTOC": "$(execpath @protobuf//:protoc)",
        # This is an ugly hack to tell build.rs the include path for well known types.
        "WELL_KNOWN_TYPES_MARKER": "$(execpath @protobuf//:LICENSE)",
    },
    data = [
        "proto/third_party/spawn.proto",
        "@protobuf//:LICENSE",
        "@protobuf//:well_known_type_protos",
    ],
    tools = [
        "@protobuf//:protoc",
    ],
    deps = [
        "@alchemy_crates//:prost-build",
    ],
)

rust_binary(
    name = "process_artifacts",
    srcs = glob(["src/**/*.rs"]),
    crate_name = "process_artifacts",
    rustc_flags = RUSTC_DEBUG_FLAGS,
    deps = [
        ":build_script",
        "@alchemy_crates//:anyhow",
        "@alchemy_crates//:clap",
        "@alchemy_crates//:itertools",
        "@alchemy_crates//:prost",
        "@alchemy_crates//:prost-types",
        "@alchemy_crates//:serde",
        "@alchemy_crates//:serde_json",
        "@alchemy_crates//:tempfile",
        "@alchemy_crates//:zstd",
    ],
)

rust_test(
    name = "process_artifacts_test",
    size = "small",
    crate = ":process_artifacts",
    data = glob(["testdata/**"]),
    rustc_flags = RUSTC_DEBUG_FLAGS,
    deps = [
        "@alchemy_crates//:walkdir",
        "@rules_rust//tools/runfiles",
    ],
)

generate_cargo_toml(
    name = "cargo_toml",
    crate = ":process_artifacts",
    enabled = False,
    tests = [":process_artifacts_test"],
)