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refactor: use pre-built protoc binary #248

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Merged
EdSchouten merged 8 commits into from
Jun 10, 2025
Merged

refactor: use pre-built protoc binary #248

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f8cfc76
refactor: use pre-built protoc binary
alexeagle Jun 4, 2025
af562e9
remove unneeded lines
alexeagle Jun 8, 2025
40aa807
temporarily verify no protoc compiles
alexeagle Jun 8, 2025
20deed1
Move no-compile assertion to CI-only
alexeagle Jun 8, 2025
d025d52
add back needed register_toolchains
alexeagle Jun 8, 2025
1ce4292
debugging why we compile protoc without register_toolchains
alexeagle Jun 10, 2025
97ab05f
Update MODULE.bazel
alexeagle Jun 10, 2025
03eef2b
Update .bazelrc
alexeagle Jun 10, 2025
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5 changes: 5 additions & 0 deletions .bazelrc
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Original file line number Diff line number Diff line change
@@ -1 +1,6 @@
run --workspace_status_command="bash tools/workspace-status.sh"

# Don't build protoc from the cc_binary, it's slow and spammy when cache miss
common --per_file_copt=external/.*protobuf.*@--PROTOBUF_WAS_NOT_SUPPOSED_TO_BE_BUILT
common --host_per_file_copt=external/.*protobuf.*@--PROTOBUF_WAS_NOT_SUPPOSED_TO_BE_BUILT
common --incompatible_enable_proto_toolchain_resolution
9 changes: 9 additions & 0 deletions MODULE.bazel
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Expand Up @@ -14,6 +14,7 @@ bazel_dep(name = "rules_oci", version = "2.2.5")
bazel_dep(name = "rules_pkg", version = "1.0.1")
bazel_dep(name = "rules_proto", version = "7.1.0")
bazel_dep(name = "toolchains_llvm", version = "1.3.0")
bazel_dep(name = "toolchains_protoc", version = "0.4.2")

git_override(
module_name = "bazel_remote_apis",
Expand All @@ -31,6 +32,14 @@ single_version_override(
patches = ["//:patches/jsonnet/bazel-8.diff"],
)

protoc = use_extension("@toolchains_protoc//protoc:extensions.bzl", "protoc")

# Match protobuf above, until it ships a pre-built binary toolchain itself
protoc.toolchain(version = "v29.3")
use_repo(protoc, "toolchains_protoc_hub")

register_toolchains("@toolchains_protoc_hub//:all")

go_sdk = use_extension("@rules_go//go:extensions.bzl", "go_sdk")
go_sdk.download(version = "1.24.0")

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2 changes: 2 additions & 0 deletions MODULE.bazel.lock
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