# 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/rust/rustc_binary.gni")
import("//build/rust/rustc_library.gni")

group("fidlgen_banjo") {
  deps = [ ":bin($host_toolchain)" ]
}

group("tests") {
  testonly = true
  deps = [ "tests" ]
}

rustc_binary("bin") {
  edition = "2018"

  output_name = "fidlgen_banjo"

  sources = [ "src/main.rs" ]

  source_root = "src/main.rs"

  deps = [
    ":lib",
    "//third_party/rust_crates:anyhow",
    "//third_party/rust_crates:serde_json",
    "//third_party/rust_crates:structopt",
  ]
}

rustc_library("lib") {
  edition = "2018"

  name = "fidlgen_banjo_lib"

  sources = [
    "src/backends/c.rs",
    "src/backends/cpp.rs",
    "src/backends/cpp_internal.rs",
    "src/backends/cpp_mock.rs",
    "src/backends/mod.rs",
    "src/backends/rust.rs",
    "src/backends/util.rs",
    "src/fidl.rs",
    "src/lib.rs",
  ]

  inputs = [
    "src/backends/templates/c/body.h",
    "src/backends/templates/c/callback.h",
    "src/backends/templates/c/header.h",
    "src/backends/templates/c/proto_transform.h",
    "src/backends/templates/c/protocol_ops.h",
    "src/backends/templates/c/protocol.h",
    "src/backends/templates/c/struct.h",
    "src/backends/templates/cpp/base_protocol.h",
    "src/backends/templates/cpp/example.h",
    "src/backends/templates/cpp/footer.h",
    "src/backends/templates/cpp/header.h",
    "src/backends/templates/cpp/interface.h",
    "src/backends/templates/cpp/internal_decl.h",
    "src/backends/templates/cpp/internal_protocol.h",
    "src/backends/templates/cpp/internal_static_assert.h",
    "src/backends/templates/cpp/internal.h",
    "src/backends/templates/cpp/mock_expect.h",
    "src/backends/templates/cpp/mock_header.h",
    "src/backends/templates/cpp/mock.h",
    "src/backends/templates/cpp/proto_transform.h",
    "src/backends/templates/cpp/protocol.h",
    "src/backends/templates/rust/body.rs",
    "src/backends/templates/rust/enum.rs",
    "src/backends/templates/rust/header.rs",
    "src/backends/templates/rust/protocol.rs",
    "src/backends/templates/rust/struct.rs",
    "src/backends/templates/rust/union.rs",
  ]

  source_root = "src/lib.rs"

  deps = [
    "//third_party/rust_crates:anyhow",
    "//third_party/rust_crates:heck",
    "//third_party/rust_crates:lazy_static",
    "//third_party/rust_crates:regex",
    "//third_party/rust_crates:serde",
  ]
}