WORKSPACE

# General bazel utility
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

# =========================
# Proto dependencies below.
# =========================

# Native proto_library is deprecated; this is a replacement.  See
# https://docs.bazel.build/versions/master/be/protocol-buffer.html#proto_library
http_archive(
    name = "rules_proto",
    sha256 = "602e7161d9195e50246177e7c55b2f39950a9cf7366f74ed5f22fd45750cd208",
    strip_prefix = "rules_proto-97d8af4dc474595af3900dd85cb3a29ad28cc313",
    urls = [
        "https://mirror.bazel.build/github.com/bazelbuild/rules_proto/archive/97d8af4dc474595af3900dd85cb3a29ad28cc313.tar.gz",
        "https://github.com/bazelbuild/rules_proto/archive/97d8af4dc474595af3900dd85cb3a29ad28cc313.tar.gz",
    ],
)

# Use this zlib rule that depends on github since it is more reliable than zlib.net.
http_archive(
    name = "zlib",
    build_file = "@com_google_protobuf//:third_party/zlib.BUILD",
    sha256 = "629380c90a77b964d896ed37163f5c3a34f6e6d897311f1df2a7016355c45eff",
    strip_prefix = "zlib-1.2.11",
    urls = ["https://github.com/madler/zlib/archive/v1.2.11.tar.gz"],
)

load("@rules_proto//proto:repositories.bzl", "rules_proto_dependencies", "rules_proto_toolchains")
rules_proto_dependencies()
rules_proto_toolchains()

# In protobuf 3.8.0, this function is used only to load the zlib dependency.
load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
protobuf_deps()

http_archive(
    name = "bazel_skylib",
    url = "https://github.com/bazelbuild/bazel-skylib/releases/download/0.9.0/bazel_skylib-0.9.0.tar.gz",
    sha256 = "1dde365491125a3db70731e25658dfdd3bc5dbdfd11b840b3e987ecf043c7ca0",
)

# Python compatibility.
http_archive(
    name = "six_archive",
    build_file = "@com_google_protobuf//:six.BUILD",
    sha256 = "105f8d68616f8248e24bf0e9372ef04d3cc10104f1980f54d57b2ce73a5ad56a",
    url = "https://pypi.python.org/packages/source/s/six/six-1.10.0.tar.gz#md5=34eed507548117b2ab523ab14b2f8b55",
)
bind(
    name = "six",
    actual = "@six_archive//:six",
)

# proto_library, py_proto_library, and cc_proto_library rules implicitly
# depend on @com_google_protobuf for protoc and proto runtimes.
http_archive(
    name = "com_google_protobuf",
    sha256 = "1e622ce4b84b88b6d2cdf1db38d1a634fe2392d74f0b7b74ff98f3a51838ee53",
    strip_prefix = "protobuf-3.8.0",
    urls = ["https://github.com/google/protobuf/archive/v3.8.0.zip"],
)