Update protoc, servicetalk, connect-api, and connect-python plugins

plugins/apple/servicetalk/v0.42.62/.dockerignore

@@ -0,0 +1,2 @@
+*
+!Dockerfile

plugins/apple/servicetalk/v0.42.62/Dockerfile

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+# syntax=docker/dockerfile:1.19
+FROM debian:bookworm-20251229 AS build
+
+WORKDIR /app
+RUN apt-get update \
+ && apt-get install -y curl
+RUN curl -fsSL -o servicetalk-grpc-protoc.jar https://repo1.maven.org/maven2/io/servicetalk/servicetalk-grpc-protoc/0.42.62/servicetalk-grpc-protoc-0.42.62-all.jar
+
+FROM gcr.io/distroless/java21-debian12:latest@sha256:ed87b011df38601c55503cb24a0d136fed216aeb3bcd57925719488d93d236f4 AS base
+
+FROM scratch
+COPY --from=base --link / /
+COPY --from=build --link --chmod=0755 --chown=root:root /app/servicetalk-grpc-protoc.jar .
+USER nobody
+ENTRYPOINT [ "/usr/bin/java", "-jar", "/servicetalk-grpc-protoc.jar"]

plugins/apple/servicetalk/v0.42.62/buf.plugin.yaml

@@ -0,0 +1,22 @@
+version: v1
+name: buf.build/apple/servicetalk
+plugin_version: v0.42.62
+source_url: https://github.com/apple/servicetalk
+integration_guide_url: https://docs.servicetalk.io/
+description: A networking framework that evolves with your application.
+deps:
+  - plugin: buf.build/protocolbuffers/java:v33.3
+output_languages:
+  - java
+spdx_license_id: Apache-2.0
+license_url: https://github.com/apple/servicetalk/blob/0.42.62/LICENSE.txt
+registry:
+  maven:
+    deps:
+      - io.servicetalk:servicetalk-data-protobuf:0.42.62
+      - io.servicetalk:servicetalk-grpc-api:0.42.62
+      - io.servicetalk:servicetalk-grpc-protobuf:0.42.62
+      # Add direct dependency on newer protobuf
+      - com.google.protobuf:protobuf-java:4.33.3
+  opts:
+    - javaDocs=false

plugins/community/sudorandom-connect-openapi/v0.22.1/.dockerignore

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+*
+!Dockerfile

plugins/community/sudorandom-connect-openapi/v0.22.1/Dockerfile

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+# syntax=docker/dockerfile:1.19
+FROM --platform=$BUILDPLATFORM golang:1.25.5-bookworm AS build
+
+ARG TARGETOS TARGETARCH
+ENV CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH
+
+RUN --mount=type=cache,target=/go/pkg/mod \
+    go install -ldflags "-s -w" -tags remote_plugin -trimpath github.com/sudorandom/protoc-gen-connect-openapi@v0.22.1 \
+ && mv /go/bin/${GOOS}_${GOARCH}/protoc-gen-connect-openapi /go/bin/protoc-gen-connect-openapi || true
+
+FROM scratch
+COPY --from=build --link /etc/passwd /etc/passwd
+COPY --from=build --link --chown=root:root /go/bin/protoc-gen-connect-openapi .
+USER nobody
+ENTRYPOINT [ "/protoc-gen-connect-openapi" ]

plugins/community/sudorandom-connect-openapi/v0.22.1/buf.plugin.yaml

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+version: v1
+name: buf.build/community/sudorandom-connect-openapi
+plugin_version: v0.22.1
+source_url: https://github.com/sudorandom/protoc-gen-connect-openapi
+description: Plugin for generating OpenAPIv3 from Protobufs matching the Connect RPC interface.
+spdx_license_id: MIT
+license_url: https://github.com/sudorandom/protoc-gen-connect-openapi/blob/v0.22.1/LICENSE

plugins/connectrpc/python/v0.7.1/.dockerignore

@@ -0,0 +1,2 @@
+*
+!Dockerfile

plugins/connectrpc/python/v0.7.1/Dockerfile

@@ -0,0 +1,16 @@
+# syntax=docker/dockerfile:1.19
+FROM python:3.11.14-bookworm AS build
+WORKDIR /app
+RUN python -mvenv /app
+RUN . ./bin/activate \
+ && pip install --no-cache-dir protoc-gen-connect-python==0.7.1 \
+ && pip uninstall --yes pip setuptools \
+ && rm -f bin/activate.fish bin/activate.csh bin/Activate.ps1
+
+FROM gcr.io/distroless/python3-debian12:latest@sha256:8ce6bba3f793ba7d834467dfe18983c42f9b223604970273e9e3a22b1891fc27 AS base
+
+FROM scratch
+COPY --link --from=base / /
+COPY --link --from=build --chmod=0755 /app /app
+USER nobody
+ENTRYPOINT [ "/app/bin/protoc-gen-connect-python" ]

plugins/connectrpc/python/v0.7.1/buf.plugin.yaml

@@ -0,0 +1,19 @@
+version: v1
+name: buf.build/connectrpc/python
+plugin_version: v0.7.1
+source_url: https://github.com/connectrpc/connect-python
+description: Generates client and server stubs for Connect Python. Compatible with the Connect RPC protocol.
+spdx_license_id: Apache-2.0
+license_url: https://github.com/connectrpc/connect-python/blob/v0.7.1/LICENSE
+deps:
+  - plugin: buf.build/protocolbuffers/python:v33.3
+output_languages:
+  - python
+registry:
+  python:
+    package_type: "runtime"
+    # https://github.com/connectrpc/connect-python/blob/v0.7.1/protoc-gen-connect-python/pyproject.toml#L11
+    requires_python: ">=3.10"
+    deps:
+      # https://pypi.org/project/connect-python/
+      - "connect-python >= 0.7.1"

plugins/protocolbuffers/cpp/v33.3/.dockerignore

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+*
+!BUILD
+!cpp.cc
+!Dockerfile

plugins/protocolbuffers/cpp/v33.3/BUILD

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+cc_binary(
+    name = "protoc-gen-cpp",
+    srcs = ["cpp.cc"],
+    deps = [
+        "//:protoc_lib",
+    ],
+)

plugins/protocolbuffers/cpp/v33.3/Dockerfile

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+# syntax=docker/dockerfile:1.19
+FROM debian:bookworm-20251229 AS build
+
+ARG TARGETARCH
+ARG BAZEL_OPTS="--host_jvm_args=-Djava.net.preferIPv4Stack=true"
+
+RUN apt-get update \
+ && apt-get install -y curl git cmake build-essential autoconf clang libc++-dev libtool pkg-config unzip zip
+RUN curl -fsSL -o /usr/local/bin/bazelisk https://github.com/bazelbuild/bazelisk/releases/download/v1.25.0/bazelisk-linux-${TARGETARCH} \
+ && chmod +x /usr/local/bin/bazelisk \
+ && mkdir /build \
+ && chown nobody:nogroup /build \
+ && usermod --home /build nobody
+
+USER nobody
+WORKDIR /build
+RUN curl -fsSL -o protoc.tar.gz https://github.com/protocolbuffers/protobuf/releases/download/v33.3/protobuf-33.3.tar.gz \
+ && tar --strip-components=1 -zxf protoc.tar.gz \
+ && rm protoc.tar.gz
+RUN bazelisk ${BAZEL_OPTS} build '//:protoc_lib'
+COPY --link BUILD cpp.cc plugins/
+RUN bazelisk ${BAZEL_OPTS} build '//plugins:protoc-gen-cpp.stripped'
+
+FROM gcr.io/distroless/cc-debian12:latest@sha256:0c8eac8ea42a167255d03c3ba6dfad2989c15427ed93d16c53ef9706ea4691df AS base
+
+FROM scratch
+COPY --from=base --link / /
+COPY --from=build --link --chmod=0755 /build/bazel-bin/plugins/protoc-gen-cpp .
+USER nobody
+ENTRYPOINT ["/protoc-gen-cpp"]

plugins/protocolbuffers/cpp/v33.3/buf.plugin.yaml

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+version: v1
+name: buf.build/protocolbuffers/cpp
+plugin_version: v33.3
+source_url: https://github.com/protocolbuffers/protobuf
+description: Base types for C++. Generates message and enum types.
+output_languages:
+  - cpp
+spdx_license_id: BSD-3-Clause
+license_url: https://github.com/protocolbuffers/protobuf/blob/v33.3/LICENSE
+registry:
+  cmake: {}

plugins/protocolbuffers/cpp/v33.3/cpp.cc

@@ -0,0 +1,7 @@
+#include <google/protobuf/compiler/cpp/generator.h>
+#include <google/protobuf/compiler/plugin.h>
+
+int main(int argc, char *argv[]) {
+  google::protobuf::compiler::cpp::CppGenerator generator;
+  return google::protobuf::compiler::PluginMain(argc, argv, &generator);
+}

plugins/protocolbuffers/csharp/v33.3/.dockerignore

@@ -0,0 +1,5 @@
+*
+!BUILD
+!csharp.cc
+!Dockerfile
+!build.csproj

plugins/protocolbuffers/csharp/v33.3/BUILD

@@ -0,0 +1,7 @@
+cc_binary(
+    name = "protoc-gen-csharp",
+    srcs = ["csharp.cc"],
+    deps = [
+        "//:protoc_lib",
+    ],
+)

plugins/protocolbuffers/csharp/v33.3/Dockerfile

@@ -0,0 +1,36 @@
+# syntax=docker/dockerfile:1.19
+FROM debian:bookworm-20251229 AS build
+
+ARG TARGETARCH
+ARG BAZEL_OPTS="--host_jvm_args=-Djava.net.preferIPv4Stack=true"
+
+RUN apt-get update \
+ && apt-get install -y curl git cmake build-essential autoconf clang libc++-dev libtool pkg-config unzip zip
+RUN curl -fsSL -o /usr/local/bin/bazelisk https://github.com/bazelbuild/bazelisk/releases/download/v1.25.0/bazelisk-linux-${TARGETARCH} \
+ && chmod +x /usr/local/bin/bazelisk \
+ && mkdir /build \
+ && chown nobody:nogroup /build \
+ && usermod --home /build nobody
+
+USER nobody
+WORKDIR /build
+RUN curl -fsSL -o protoc.tar.gz https://github.com/protocolbuffers/protobuf/releases/download/v33.3/protobuf-33.3.tar.gz \
+ && tar --strip-components=1 -zxf protoc.tar.gz \
+ && rm protoc.tar.gz
+RUN bazelisk ${BAZEL_OPTS} build '//:protoc_lib'
+COPY --link BUILD csharp.cc plugins/
+RUN bazelisk ${BAZEL_OPTS} build '//plugins:protoc-gen-csharp.stripped'
+
+FROM mcr.microsoft.com/dotnet/sdk:8.0.416-bookworm-slim@sha256:2c7794fef0107c1815193dc157ed3f8ca60eb504a439806a29b6f9bf1ce73679 AS dotnetrestore
+WORKDIR /build
+COPY --link ./build.csproj /build/build.csproj
+RUN mkdir /nuget && dotnet restore --packages /nuget
+
+FROM gcr.io/distroless/cc-debian12:latest@sha256:0c8eac8ea42a167255d03c3ba6dfad2989c15427ed93d16c53ef9706ea4691df AS base
+
+FROM scratch
+COPY --from=base --link / /
+COPY --link --from=dotnetrestore /nuget /nuget
+COPY --from=build --link --chmod=0755 /build/bazel-bin/plugins/protoc-gen-csharp .
+USER nobody
+ENTRYPOINT ["/protoc-gen-csharp"]

plugins/protocolbuffers/csharp/v33.3/buf.plugin.yaml

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+version: v1
+name: buf.build/protocolbuffers/csharp
+plugin_version: v33.3
+source_url: https://github.com/protocolbuffers/protobuf
+description: Base types for C#. Generates message and enum types.
+output_languages:
+  - csharp
+spdx_license_id: BSD-3-Clause
+license_url: https://github.com/protocolbuffers/protobuf/blob/v33.3/LICENSE
+registry:
+  opts:
+    - base_namespace=
+  nuget:
+    target_frameworks:
+      - netstandard2.0
+    deps:
+      - name: Google.Protobuf
+        version: 3.33.3

plugins/protocolbuffers/csharp/v33.3/build.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Google.Protobuf" Version="3.33.3" />
+  </ItemGroup>
+</Project>

plugins/protocolbuffers/csharp/v33.3/csharp.cc

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+#include <google/protobuf/compiler/csharp/csharp_generator.h>
+#include <google/protobuf/compiler/plugin.h>
+
+int main(int argc, char *argv[]) {
+  google::protobuf::compiler::csharp::Generator generator;
+  return google::protobuf::compiler::PluginMain(argc, argv, &generator);
+}

plugins/protocolbuffers/java/v33.3/.dockerignore

@@ -0,0 +1,4 @@
+*
+!BUILD
+!Dockerfile
+!java.cc

plugins/protocolbuffers/java/v33.3/BUILD

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+cc_binary(
+    name = "protoc-gen-java",
+    srcs = ["java.cc"],
+    deps = [
+        "//:protoc_lib",
+    ],
+)

plugins/protocolbuffers/java/v33.3/Dockerfile

@@ -0,0 +1,30 @@
+# syntax=docker/dockerfile:1.19
+FROM debian:bookworm-20251229 AS build
+
+ARG TARGETARCH
+ARG BAZEL_OPTS="--host_jvm_args=-Djava.net.preferIPv4Stack=true"
+
+RUN apt-get update \
+ && apt-get install -y curl git cmake build-essential autoconf clang libc++-dev libtool pkg-config unzip zip
+RUN curl -fsSL -o /usr/local/bin/bazelisk https://github.com/bazelbuild/bazelisk/releases/download/v1.25.0/bazelisk-linux-${TARGETARCH} \
+ && chmod +x /usr/local/bin/bazelisk \
+ && mkdir /build \
+ && chown nobody:nogroup /build \
+ && usermod --home /build nobody
+
+USER nobody
+WORKDIR /build
+RUN curl -fsSL -o protoc.tar.gz https://github.com/protocolbuffers/protobuf/releases/download/v33.3/protobuf-33.3.tar.gz \
+ && tar --strip-components=1 -zxf protoc.tar.gz \
+ && rm protoc.tar.gz
+RUN bazelisk ${BAZEL_OPTS} build '//:protoc_lib'
+COPY --link BUILD java.cc plugins/
+RUN bazelisk ${BAZEL_OPTS} build '//plugins:protoc-gen-java.stripped'
+
+FROM gcr.io/distroless/cc-debian12:latest@sha256:0c8eac8ea42a167255d03c3ba6dfad2989c15427ed93d16c53ef9706ea4691df AS base
+
+FROM scratch
+COPY --from=base --link / /
+COPY --from=build --link --chmod=0755 /build/bazel-bin/plugins/protoc-gen-java .
+USER nobody
+ENTRYPOINT ["/protoc-gen-java"]

plugins/protocolbuffers/java/v33.3/buf.plugin.yaml

@@ -0,0 +1,19 @@
+version: v1
+name: buf.build/protocolbuffers/java
+plugin_version: v33.3
+source_url: https://github.com/protocolbuffers/protobuf
+description: Base types for Java. Generates message and enum types.
+output_languages:
+  - java
+spdx_license_id: BSD-3-Clause
+license_url: https://github.com/protocolbuffers/protobuf/blob/v33.3/LICENSE
+registry:
+  maven:
+    deps:
+      - com.google.protobuf:protobuf-java:4.33.3
+    additional_runtimes:
+      - name: lite
+        deps:
+          - com.google.protobuf:protobuf-javalite:4.33.3
+          - build.buf:protobuf-javalite:4.33.3
+        opts: [lite]

plugins/protocolbuffers/java/v33.3/java.cc

@@ -0,0 +1,7 @@
+#include <google/protobuf/compiler/java/generator.h>
+#include <google/protobuf/compiler/plugin.h>
+
+int main(int argc, char *argv[]) {
+  google::protobuf::compiler::java::JavaGenerator generator;
+  return google::protobuf::compiler::PluginMain(argc, argv, &generator);
+}

plugins/protocolbuffers/kotlin/v33.3/.dockerignore

@@ -0,0 +1,4 @@
+*
+!BUILD
+!Dockerfile
+!kotlin.cc

plugins/protocolbuffers/kotlin/v33.3/BUILD

@@ -0,0 +1,7 @@
+cc_binary(
+    name = "protoc-gen-kotlin",
+    srcs = ["kotlin.cc"],
+    deps = [
+        "//:protoc_lib",
+    ],
+)

plugins/protocolbuffers/kotlin/v33.3/Dockerfile

@@ -0,0 +1,30 @@
+# syntax=docker/dockerfile:1.19
+FROM debian:bookworm-20251229 AS build
+
+ARG TARGETARCH
+ARG BAZEL_OPTS="--host_jvm_args=-Djava.net.preferIPv4Stack=true"
+
+RUN apt-get update \
+ && apt-get install -y curl git cmake build-essential autoconf clang libc++-dev libtool pkg-config unzip zip
+RUN curl -fsSL -o /usr/local/bin/bazelisk https://github.com/bazelbuild/bazelisk/releases/download/v1.25.0/bazelisk-linux-${TARGETARCH} \
+ && chmod +x /usr/local/bin/bazelisk \
+ && mkdir /build \
+ && chown nobody:nogroup /build \
+ && usermod --home /build nobody
+
+USER nobody
+WORKDIR /build
+RUN curl -fsSL -o protoc.tar.gz https://github.com/protocolbuffers/protobuf/releases/download/v33.3/protobuf-33.3.tar.gz \
+ && tar --strip-components=1 -zxf protoc.tar.gz \
+ && rm protoc.tar.gz
+RUN bazelisk ${BAZEL_OPTS} build '//:protoc_lib'
+COPY --link BUILD kotlin.cc plugins/
+RUN bazelisk ${BAZEL_OPTS} build '//plugins:protoc-gen-kotlin.stripped'
+
+FROM gcr.io/distroless/cc-debian12:latest@sha256:0c8eac8ea42a167255d03c3ba6dfad2989c15427ed93d16c53ef9706ea4691df AS base
+
+FROM scratch
+COPY --from=base --link / /
+COPY --from=build --link --chmod=0755 /build/bazel-bin/plugins/protoc-gen-kotlin .
+USER nobody
+ENTRYPOINT ["/protoc-gen-kotlin"]