# Copyright 2017 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/host.gni")
import("//build/rust/rustc_binary.gni")

# Group added to enable easy building.
group("doc_checker") {
  testonly = true
  deps = [ ":doc_checker_host_tool($host_toolchain)" ]
}

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

# Builds doc_checker, a Rust based binary.
if (is_host) {
  rustc_binary("doc_checker_bin") {
    edition = "2021"
    output_name = "doc-checker"
    with_unit_tests = true
    testonly = true
    sources = [
      "src/checker.rs",
      "src/include_checker.rs",
      "src/link_checker.rs",
      "src/main.rs",
      "src/md_element.rs",
      "src/parser.rs",
      "src/yaml.rs",
      "src/yaml/toc_checker.rs",
    ]
    deps = [
      "//src/lib/fuchsia",
      "//src/lib/fuchsia-hyper:fuchsia-hyper",
      "//third_party/rust_crates:anyhow",
      "//third_party/rust_crates:argh",
      "//third_party/rust_crates:async-trait",
      "//third_party/rust_crates:cfg-if",
      "//third_party/rust_crates:futures",
      "//third_party/rust_crates:glob",
      "//third_party/rust_crates:http",
      "//third_party/rust_crates:hyper",
      "//third_party/rust_crates:lazy_static",
      "//third_party/rust_crates:pulldown-cmark",
      "//third_party/rust_crates:regex",
      "//third_party/rust_crates:serde",
      "//third_party/rust_crates:serde_json",
      "//third_party/rust_crates:serde_yaml",
      "//third_party/rust_crates:url",
    ]
    test_deps = [ "//src/lib/fuchsia-async" ]

    data_deps = [ ":doc_checker_test_data($host_toolchain)" ]
  }

  install_host_tools("doc_checker_host_tool") {
    testonly = true
    deps = [ ":doc_checker_bin($host_toolchain)" ]

    outputs = [ "doc-checker" ]
  }

  # Test data for doc_checker.
  host_test_data("doc_checker_test_data") {
    sources = [
      "doc_checker_test_data/docs/README.md",
      "doc_checker_test_data/docs/_common/_included.md",
      "doc_checker_test_data/docs/_toc.yaml",
      "doc_checker_test_data/docs/cycle/_toc.yaml",
      "doc_checker_test_data/docs/cycle/nested/_toc.yaml",
      "doc_checker_test_data/docs/gen/build_arguments.md",
      "doc_checker_test_data/docs/images/fuchsia_icon_256x256.png",
      "doc_checker_test_data/docs/include_here.md",
      "doc_checker_test_data/docs/no_readme/_toc.yaml",
      "doc_checker_test_data/docs/no_readme/details.md",
      "doc_checker_test_data/docs/path.md",
      "doc_checker_test_data/docs/second.md",
      "doc_checker_test_data/docs/unreachable.md",
      "doc_checker_test_data/docs/unused/_toc.yaml",
    ]
    outputs = [ "${root_out_dir}/{{source_target_relative}}" ]
  }
}