# Copyright 2021 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.

import("//build/components/fuchsia_unittest_component.gni")
import("//build/host.gni")
import("//build/rust/rustc_binary.gni")
import("//build/rust/rustc_library.gni")
import("//build/testing/host_test.gni")

rustc_library("lib") {
  if (is_fuchsia) {
    # We don't want this library making it to production by accident.
    testonly = true
  }
  edition = "2021"
  deps = [
    "//src/lib/fuchsia-async",
    "//src/lib/storage/storage_device",
    "//src/storage/fxfs:lib",
    "//third_party/rust_crates:anyhow",
    "//third_party/rust_crates:argh",
    "//third_party/rust_crates:chrono",
    "//third_party/rust_crates:log",
    "//third_party/rust_crates:zstd",
    "//third_party/zstd",
  ]
  sources = [
    "src/golden.rs",
    "src/lib.rs",
    "src/ops.rs",
  ]
  name = "tools"
}

if (is_host) {
  rustc_binary("fxfs_tool") {
    edition = "2021"
    deps = [
      ":lib",
      "//src/lib/fuchsia-async",
      "//src/lib/storage/storage_device",
      "//src/storage/fxfs:lib($host_toolchain)",
      "//third_party/rust_crates:anyhow",
      "//third_party/rust_crates:argh",
      "//third_party/rust_crates:chrono",
      "//third_party/rust_crates:log",
    ]
    sources = [ "src/main.rs" ]
    output_name = "fxfs"
  }

  host_test("fxfs_golden_image_test") {
    binary_path = "${root_out_dir}/fxfs"
    deps = [
      ":fxfs_tool($host_toolchain)",
      "//src/storage/fxfs/testdata:golden_images",
    ]
    args = [
      "check_golden",
      "--images-dir",
      "fxfs_golden_images",
    ]
  }
}

install_host_tools("tools") {
  deps = [ ":fxfs_tool($host_toolchain)" ]
  outputs = [ "fxfs" ]
}

group("tests") {
  testonly = true
  deps = [ ":fxfs_golden_image_test($host_toolchain)" ]
}