load("@build_bazel_rules_apple//apple:apple_binary.bzl", "apple_binary")
load("@rules_pkg//:mappings.bzl", "pkg_files", "strip_prefix")
load("@upb//cmake:build_defs.bzl", "staleness_test")

package(default_visibility = ["//ruby:__subpackages__"])

cc_library(
    name = "protobuf_c",
    srcs = glob([
        "*.h",
        "*.c",
    ]),
    deps = [
        "@rules_ruby//ruby/runtime:headers",
        "@utf8_range//:utf8_range",
    ],
    target_compatible_with = select({
        "@rules_ruby//ruby/runtime:config_jruby": ["@platforms//:incompatible"],
        "//conditions:default": [],
    }),
    linkstatic = True,
    alwayslink = True,
)

apple_binary(
    name = "bundle",
    binary_type = "loadable_bundle",
    linkopts = [
        "-undefined,dynamic_lookup",
        "-multiply_defined,suppress",
    ],
    platform_type = "macos",
    minimum_os_version = "10.11",
    tags = ["manual"],
    deps = [
        ":protobuf_c",
    ],
)

pkg_files(
    name = "dist_files",
    srcs = glob([
        "*.h",
        "*.c",
        "*.rb",
    ]),
    strip_prefix = strip_prefix.from_root(""),
    visibility = ["//ruby:__pkg__"],
)

genrule(
    name = "copy_ruby_amalgamation_h",
    srcs = ["@upb//:ruby-upb.h"],
    outs = ["generated-in/ruby-upb.h"],
    cmd = "cp $< $@",
)

genrule(
    name = "copy_ruby_amalgamation_c",
    srcs = ["@upb//:ruby-upb.c"],
    outs = ["generated-in/ruby-upb.c"],
    cmd = "cp $< $@",
)

staleness_test(
    name = "test_amalgamation_staleness",
    outs = [
        "ruby-upb.h",
        "ruby-upb.c",
    ],
    generated_pattern = "generated-in/%s",
)