v0.4.3

Using Bzlmod with Bazel 6 or later

1. (Bazel 6 only) Enable with common --enable_bzlmod in .bazelrc.
2. Add to your MODULE.bazel file:

# NB: this must come BEFORE bazel_dep(name = "protobuf") because they register the from-source toolchain,
# and the first registration wins.
bazel_dep(name = "toolchains_protoc", version = "0.4.3")

# Optional: choose a version of protoc rather than the latest.
protoc = use_extension("@toolchains_protoc//protoc:extensions.bzl", "protoc")
protoc.toolchain(
    # Pin to any version of protoc
    version = "v26.0",
)

Using WORKSPACE

Paste this snippet into your WORKSPACE.bazel file:

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "toolchains_protoc",
    sha256 = "3019f9ed1273d547334da2004e634340c896d9e24dd6d899911e03b694fdc1f5",
    strip_prefix = "toolchains_protoc-0.4.3",
    url = "https://github.com/aspect-build/toolchains_protoc/releases/download/v0.4.3/toolchains_protoc-v0.4.3.tar.gz",
)

######################
# toolchains_protoc setup #
######################
# Fetches the toolchains_protoc dependencies.
# If you want to have a different version of some dependency,
# you should fetch it *before* calling this.
# Alternatively, you can skip calling this function, so long as you've
# already fetched all the dependencies.
load("@toolchains_protoc//protoc:repositories.bzl", "rules_protoc_dependencies")

rules_protoc_dependencies()

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

rules_proto_dependencies()

load("@bazel_features//:deps.bzl", "bazel_features_deps")

bazel_features_deps()

load("@toolchains_protoc//protoc:toolchain.bzl", "protoc_toolchains")

protoc_toolchains(
    name = "protoc_toolchains",
    version = "v25.3",
)

What's Changed

• chore: add load statement for rules_shell by @alexeagle in #74
• fix: bzlmod users don't need to register toolchain by @alexeagle in #75
• ci: setup aspect workflows by @alexeagle in #78
• chore: mirror protobuf 3.19.6 release by @alexeagle in #79

Full Changelog: v0.4.2...v0.4.3