src/connectivity/telephony/lib/qmi-protocol/BUILD.gn

# Copyright 2018 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/compiled_action.gni")
import("//build/rust/rustc_binary.gni")
import("//build/rust/rustc_library.gni")
import("//build/rust/rustc_test.gni")

# Generate the rust sources using the gen.
compiled_action("gen_qmi_protocol_source") {
  tool = "//src/connectivity/telephony/lib/qmi-protocol:qmigen"
  output = "$target_gen_dir/qmi-protocol.rs"
  sources = [
    "protocol/common.json",
    "protocol/ctl.json",
    "protocol/dms.json",
    "protocol/nas.json",
    "protocol/wda.json",
    "protocol/wds.json",
  ]
  outputs = [ output ]
  args = [ "-i" ] + rebase_path(sources, root_build_dir) + [ "-o" ] +
         [ rebase_path(output, root_build_dir) ]
}

# Build the library.
rustc_library("qmi-protocol") {
  edition = "2018"

  non_rust_deps = [ ":gen_qmi_protocol_source" ]
  deps = [
    "//src/lib/zircon/rust:fuchsia-zircon",
    "//third_party/rust_crates:anyhow",
    "//third_party/rust_crates:bytes",
    "//third_party/rust_crates:thiserror",
  ]
  source_root = "$target_gen_dir/qmi-protocol.rs"

  sources = [ "$target_gen_dir/qmi-protocol.rs" ]
}

group("tests") {
  testonly = true

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

if (host_toolchain == current_toolchain) {
  rustc_binary("qmigen") {
    edition = "2021"
    deps = [
      "//third_party/rust_crates:anyhow",
      "//third_party/rust_crates:serde",
      "//third_party/rust_crates:serde_json",
      "//third_party/rust_crates:thiserror",
    ]

    sources = [
      "src/ast.rs",
      "src/codegen.rs",
      "src/main.rs",
    ]
  }

  rustc_library("qmigen_lib") {
    edition = "2021"
    deps = [
      "//third_party/rust_crates:anyhow",
      "//third_party/rust_crates:serde",
      "//third_party/rust_crates:serde_json",
      "//third_party/rust_crates:thiserror",
    ]

    sources = [
      "src/ast.rs",
      "src/codegen.rs",
      "src/lib.rs",
    ]
  }

  rustc_test("qmigen_unittests") {
    edition = "2021"

    deps = [
      ":qmigen",
      ":qmigen_lib($host_toolchain)",
      "//third_party/rust_crates:pretty_assertions",
    ]
    source_root = "tests/codegen_tests.rs"

    sources = [
      "tests/codegen_tests.rs",
      "tests/macros.rs",
      "tests/optional_response.test.rs",
      "tests/simple_request.test.rs",
      "tests/simple_response.test.rs",
      "tests/string_request_decode.test.rs",
      "tests/subparam_request.test.rs",
      "tests/subparam_response.test.rs",
    ]

    inputs = [
      "tests/subparam_request.test.json",
      "tests/subparam_response.test.json",
      "tests/string_request_decode.test.json",
      "tests/simple_request.test.json",
      "tests/simple_response.test.json",
      "tests/optional_response.test.json",
    ]
  }
}