BUILD.bazel

load("//:plugin.bzl", "proto_plugin")

proto_plugin(
    name = "rust_plugin",
    # Use the proto basename and pipe the value to the rust_keyword function.
    # Ths function will append '_pb' if the basename is a rust keyword.
    outputs = ["{basename|rust_keyword}.rs"],
    tool = "//rust/raze:cargo_bin_protoc_gen_rust",
    exclusions = [
        "google/protobuf",
    ],
    visibility = ["//visibility:public"],
)

proto_plugin(
    name = "grpc_rust_plugin",
    # Use the proto basename and pipe the value to the rust_keyword function.
    # Ths function will append '_pb' if the basename is a rust keyword.
    outputs = ["{basename|rust_keyword}_grpc.rs"],
    tool = "//rust/raze:cargo_bin_grpc_rust_plugin",
    exclusions = [
        "google/protobuf",
    ],
    visibility = ["//visibility:public"],
)


# Bodge to allow linking against c-ares.
# The @com_github_cares_cares//:ares rule will output a .lo file that the rust rules don't know how
# to handle and therefore fails to link. See https://github.com/bazelbuild/rules_rust/issues/325
genrule(
    name = "copy_ares",
    srcs = ["@com_github_cares_cares//:ares"],
    outs = ["libares.a"],
    cmd = "cp $(location @com_github_cares_cares//:ares) \"$@\"",
)

cc_import(
    name = "ares",
    static_library = ":copy_ares",
    visibility = ["//visibility:public"],
)