build/bazel/examples/hello_fuchsia_rust/BUILD.bazel

# Copyright 2022 The Fuchsia Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

load(
    "@rules_fuchsia//fuchsia:defs.bzl",
    "fuchsia_component",
    "fuchsia_component_manifest",
    "fuchsia_package",
    "fuchsia_test_component",
    "fuchsia_test_package",
    "fuchsia_wrap_rust_binary",
)
load("@rules_rust//rust:defs.bzl", "rust_binary", "rust_test")

rust_binary(
    name = "hello_fuchsia_rust_native",
    srcs = ["src/main.rs"],
    edition = "2024",
    rustc_flags = [
        "-Cpanic=abort",
    ],

    # TODO(https://fxbug.dev/42065890) make this be included automatically for all rust binaries.
    deps = [
        "//third_party/rust_crates/vendor:anyhow",
    ] + select({
        "@platforms//os:fuchsia": ["@fuchsia_sdk//pkg/fdio"],
        "//conditions:default": [],
    }),
)

fuchsia_wrap_rust_binary(
    name = "hello_fuchsia_rust_bin",
    native_binary = ":hello_fuchsia_rust_native",
)

fuchsia_component_manifest(
    name = "manifest",
    src = "meta/hello_fuchsia_rust.cml",
)

fuchsia_component(
    name = "component",
    manifest = ":manifest",
    deps = [":hello_fuchsia_rust_bin"],
)

fuchsia_package(
    name = "pkg",
    package_name = "hello_fuchsia_rust",
    components = [":component"],
    fuchsia_api_level = "HEAD",
    visibility = ["//visibility:public"],
)

rust_test(
    name = "hello_fuchsia_rust_test_native",
    crate = ":hello_fuchsia_rust_native",
    rustc_flags = [
        "-Zpanic_abort_tests",
        "-Cpanic=abort",
    ],
    deps = [
        "//third_party/rust_crates/vendor:assert_matches",
        "@fuchsia_sdk//pkg/fdio",
    ],
)

fuchsia_wrap_rust_binary(
    name = "hello_fuchsia_rust_test",
    testonly = True,
    native_binary = ":hello_fuchsia_rust_test_native",
)

fuchsia_component_manifest(
    name = "test_manifest",
    src = "meta/hello_fuchsia_rust_test.cml",
)

fuchsia_test_component(
    name = "test_component",
    manifest = ":test_manifest",
    deps = [":hello_fuchsia_rust_test"],
)

fuchsia_test_package(
    name = "test_pkg",
    package_name = "hello_fuchsia_rust_test",
    fuchsia_api_level = "HEAD",
    test_components = [":test_component"],
    visibility = ["//visibility:public"],
)

# TODO(https://fxbug.dev/42069350): fix and uncomment below.
#rust_doc(
#    name = "hello_fuchsia_rust_doc",
#    crate = ":hello_fuchsia_rust_native",
#)

filegroup(
    name = "hello_fuchsia_rust",
    testonly = True,
    srcs = [
        ":pkg",
        ":test_pkg",
    ],
    visibility = ["//visibility:public"],
)