src/diagnostics/lib/log-command/BUILD.bazel

# Copyright 2026 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(
    "//build/bazel/rules/components:fx_component.bzl",
    "fx_component_manifest",
    "fx_test_component",
)
load("//build/bazel/rules/packages:fx_package.bzl", "fx_package")
load(
    "//build/bazel/rules/packages:fx_packaged_binary.bzl",
    "fx_packaged_binary",
)
load("//build/bazel/rules/rust:rustc_library.bzl", "rustc_library")
load("//build/bazel/rules/rust:rustc_test.bzl", "rustc_test")
load("//build/bazel/rules/testing:fx_test.bzl", "fx_test")

package(default_applicable_licenses = ["//:license"])

_COMMON_SRCS = [
    "src/filter.rs",
    "src/fxt_streamer.rs",
    "src/lib.rs",
    "src/log_formatter.rs",
    "src/log_socket_stream.rs",
]

# @bazel2gn:transformer=deps
_COMMON_DEPS = [
    "//sdk/rust/zx-types",
    "//src/developer/ffx/lib/errors:lib",
    "//src/developer/lib/writer:lib",
    "//src/lib/diagnostics/data/rust",
    "//src/lib/diagnostics/log/encoding/rust",
    "//src/lib/diagnostics/log/message/rust:lib",
    "//src/lib/diagnostics/selectors",
    "//src/lib/fidl/rust/fidl",
    "//src/sys/lib/moniker",
    "//third_party/rust_crates/vendor:anyhow",
    "//third_party/rust_crates/vendor:argh",
    "//third_party/rust_crates/vendor:async-stream",
    "//third_party/rust_crates/vendor:chrono",
    "//third_party/rust_crates/vendor:chrono-english",
    "//third_party/rust_crates/vendor:flyweights",
    "//third_party/rust_crates/vendor:futures-util",
    "//third_party/rust_crates/vendor:log",
    "//third_party/rust_crates/vendor:regex-lite",
    "//third_party/rust_crates/vendor:serde",
    "//third_party/rust_crates/vendor:serde_json",
    "//third_party/rust_crates/vendor:thiserror",
    "//third_party/rust_crates/vendor:zerocopy",
]

# Unrolls the GN `log_command_lib` template into explicit Fuchsia
# (`log-command`, `log-command-ctf`) and FDomain (`log-command_fdomain`)
# library targets. The unreferenced `log-command-ctf_test` and
# `log-command_fdomain_test` targets that the GN template implicitly created
# are omitted.
rustc_library(
    name = "log-command",
    srcs = _COMMON_SRCS,
    edition = "2024",
    lint_config = "//build/config/rust/lints:clippy_warn_all",
    visibility = [
        "//src/diagnostics/log_listener:__pkg__",
        "//src/lib/test_diagnostics/rust:__pkg__",
    ],
    deps = _COMMON_DEPS + [
        "//sdk/fidl/fuchsia.diagnostics:fuchsia.diagnostics_rust_flex",
        "//sdk/fidl/fuchsia.sys2:fuchsia.sys2_rust_flex",
        "//src/lib/fdomain/client:flex_fidl",
        "//src/sys/lib/component_debug",
    ],
)

rustc_library(
    name = "log-command-ctf",
    srcs = _COMMON_SRCS,
    crate_features = ["ctf"],
    edition = "2024",
    lint_config = "//build/config/rust/lints:clippy_warn_all",
    visibility = [
        "//src/diagnostics/archivist/tests/integration/test_cases:__pkg__",
    ],
    deps = _COMMON_DEPS + [
        "//sdk/fidl/fuchsia.diagnostics:fuchsia.diagnostics_rust_flex",
        "//sdk/fidl/fuchsia.sys2:fuchsia.sys2_rust_flex",
        "//src/lib/fdomain/client:flex_fidl",
    ],
)

rustc_library(
    name = "log-command_fdomain",
    srcs = _COMMON_SRCS,
    crate_features = ["fdomain"],
    edition = "2024",
    lint_config = "//build/config/rust/lints:clippy_warn_all",
    visibility = [
        "//src/developer/ffx/plugins/component/run:__pkg__",
        "//src/developer/ffx/plugins/log:__subpackages__",
        "//src/lib/test_diagnostics/rust:__pkg__",
    ],
    deps = _COMMON_DEPS + [
        "//sdk/fidl/fuchsia.diagnostics:fuchsia.diagnostics_rust_fdomain_flex",
        "//sdk/fidl/fuchsia.sys2:fuchsia.sys2_rust_fdomain_flex",
        "//src/lib/fdomain/client:flex_fdomain",
        "//src/sys/lib/component_debug:component_debug_fdomain",
    ],
)

rustc_test(
    name = "log-command_test",
    crate = ":log-command",
    # Sets GN `output_name` to match `bin/log_command_lib_test` in `meta/log-command-test.cml`.
    crate_name = "log_command_lib_test",
    target_compatible_with = ["@platforms//os:fuchsia"],
    deps = [
        "//sdk/rust/zx",
        "//src/lib/fuchsia",
        "//src/lib/fuchsia-async",
        "//third_party/rust_crates/vendor:assert_matches",
        "//third_party/rust_crates/vendor:futures",
    ],
)

fx_packaged_binary(
    name = "log-command_test_packaged_bin",
    testonly = True,
    binary = ":log-command_test",
    binary_name = "log_command_lib_test",
)

fx_component_manifest(
    name = "log-command-test-manifest",
    testonly = True,
    component_name = "log-command-test",
    includes = [
        "//sdk/lib/syslog:client.shard",
        "//src/sys/test_runners/rust:default.shard.cml",
    ],
    manifest = "meta/log-command-test.cml",
)

fx_test_component(
    name = "log-command-test-component",
    compiled_manifest = ":log-command-test-manifest",
    deps = [":log-command_test_packaged_bin"],
)

fx_package(
    name = "log-command-test-package",
    package_name = "log-command-test",
    test_components = [":log-command-test-component"],
)

fx_test(
    name = "log-command-test",
    package = ":log-command-test-package",
    visibility = ["//src/diagnostics:__pkg__"],
)