# Copyright 2020 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")
import("//build/rust/rustc_test.gni")
import("//build/testing/host_test_data.gni")

if (is_host) {
  common_sources = [ "src/main.rs" ]

  rustc_binary("clidoc_bin") {
    name = "clidoc"
    sources = common_sources
    deps = [ ":rust_crates" ]
  }

  rustc_test("clidoc_bin_test") {
    source_root = "src/main.rs"
    deps = [
      ":clidoc_bin",
      ":rust_crates",
    ]
    non_rust_deps = [ ":clidoc_test_scripts($host_toolchain)" ]
    sources = common_sources
  }

  group("rust_crates") {
    deps = [
      "//third_party/rust_crates:anyhow",
      "//third_party/rust_crates:argh",
      "//third_party/rust_crates:log",
      "//third_party/rust_crates:simplelog",
      "//third_party/rust_crates:tempfile",
    ]
  }

  # Test data for generating reference docs.
  # The shell script is the tool that has --help output,
  # the markdown file is the expected output.
  host_test_data("clidoc_test_scripts") {
    sources = [
      "src/testdata/tool_with_subcommands.md",
      "src/testdata/tool_with_subcommands.sh",
    ]
    outputs = [ "${root_out_dir}/clidoc_test_data/{{source_file_part}}" ]
  }
}

install_host_tools("clidoc") {
  deps = [ ":clidoc_bin($host_toolchain)" ]

  outputs = [ "clidoc" ]
}

group("tests") {
  testonly = true

  deps = [ ":clidoc_bin_test($host_toolchain)" ]
}