load("//bazel/toolchains:proto_lang_toolchain.bzl", "proto_lang_toolchain")
load("//bazel/toolchains:proto_toolchain.bzl", "proto_toolchain")

# Keep this file as small as possible and free of any unnecessary loads
# It is loaded by every use of protobuf repository, and loads here can force
# fetching of additional external repositories

# It's also intentionally using toolchain instead of proto_lang_toolchain,
# because the former does not resolve dependencies until toolchain resolution
# needs them

proto_toolchain(
    name = "protoc_sources",
    exec_compatible_with = [],
    proto_compiler = "//:protoc",
)

toolchain(
    name = "cc_source_toolchain",
    exec_compatible_with = [],
    target_compatible_with = [],
    toolchain = "//:cc_toolchain",
    toolchain_type = "//bazel/private:cc_toolchain_type",
)

toolchain(
    name = "java_source_toolchain",
    exec_compatible_with = [],
    target_compatible_with = [],
    toolchain = "//java/core:toolchain",
    toolchain_type = "//bazel/private:java_toolchain_type",
)

toolchain(
    name = "javalite_source_toolchain",
    exec_compatible_with = [],
    target_compatible_with = [],
    toolchain = "//java/lite:toolchain",
    toolchain_type = "//bazel/private:javalite_toolchain_type",
)

toolchain(
    name = "python_source_toolchain",
    exec_compatible_with = [],
    target_compatible_with = [],
    toolchain = "//python:python_toolchain",
    toolchain_type = "//bazel/private:python_toolchain_type",
)

# Following toolchain registrations are for builtin Bazel 7 rules
# which defined them in other repositories.
toolchain(
    name = "cc_source_toolchain_bazel7",
    exec_compatible_with = [],
    target_compatible_with = [],
    toolchain = "//:cc_toolchain",
    toolchain_type = "@rules_cc//cc/proto:toolchain_type",
)

toolchain(
    name = "java_source_toolchain_bazel7",
    exec_compatible_with = [],
    target_compatible_with = [],
    toolchain = "//java/core:toolchain",
    toolchain_type = "@rules_java//java/proto:toolchain_type",
)

toolchain(
    name = "javalite_source_toolchain_bazel7",
    exec_compatible_with = [],
    target_compatible_with = [],
    toolchain = "//java/lite:toolchain",
    toolchain_type = "@rules_java//java/proto:lite_toolchain_type",
)