tools/create/templates/component-v2/BUILD.gn.tmpl-rust

# Copyright {{COPYRIGHT_YEAR}} 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.

# This file was generated by the `fx create component-v2` command. The template
# is located at `//tools/create/templates/component-v2/BUILD.gn.tmpl-rust`.
# If something is broken, consider authoring a fix.

import("//build/package.gni")
import("//build/rust/rustc_binary.gni")
import("//build/test/test_package.gni")
import("//build/testing/environments.gni")

group("{{PROJECT_NAME}}") {
  testonly = true
  public_deps = [
    ":pkg",
    ":tests",
  ]
}

group("tests") {
  testonly = true
  public_deps = [ ":{{PROJECT_NAME}}-tests" ]
}

rustc_binary("bin") {
  name = "{{PROJECT_NAME}}"

  # Generates a GN target for unit-tests with the label `bin_test`, and
  # a binary named `{{snake_case PROJECT_NAME}}_bin_test`.
  with_unit_tests = true

  deps = [
    "//src/lib/fuchsia-async",
    "//src/lib/fuchsia-component",
  ]
}

package("pkg") {
  package_name = "{{PROJECT_NAME}}"

  deps = [ ":bin" ]

  binaries = [
    {
      name = "{{snake_case PROJECT_NAME}}"
      dest = "{{PROJECT_NAME}}"
    },
  ]

  meta = [
    # Compile the package's CML manifest.
    # The resulting component manifest can be referenced through the URL
    # fuchsia-pkg://fuchsia.com/{{PROJECT_NAME}}#meta/{{PROJECT_NAME}}.cm.
    {
      path = rebase_path("meta/{{PROJECT_NAME}}.cml")
      dest = "{{PROJECT_NAME}}.cm"
    },
  ]
}

# Run with `fx test {{PROJECT_NAME}}-tests`.
test_package("{{PROJECT_NAME}}-tests") {
  deps = [
    ":bin_test",
    "//src/sys/test_adapters/rust",
  ]

  binaries = [
    {
      name = "rust_test_adapter"
    },
  ]

  v2_tests = [
    {
      name = "{{snake_case PROJECT_NAME}}_bin_test"
      dest = "{{PROJECT_NAME}}_test"
      environments = basic_envs
    },
  ]
}