# Copyright 2024 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
FROM --platform=$BUILDPLATFORM golang:1 AS build
# Install Zig for CGO cross-compilation
RUN apt-get update && apt-get install -y xz-utils
RUN curl -fL "https://ziglang.org/download/0.15.2/zig-x86_64-linux-0.15.2.tar.xz" -o zig.tar.xz && \
mkdir -p /zig && \
tar -xf zig.tar.xz -C /zig --strip-components=1 && \
rm zig.tar.xz
WORKDIR /go/src/genai-toolbox
COPY . .
ARG TARGETOS
ARG TARGETARCH
ARG BUILD_TYPE="container.dev"
ARG COMMIT_SHA=""
RUN go get ./...
RUN export ZIG_TARGET="" && \
case "${TARGETARCH}" in \
("amd64") ZIG_TARGET="x86_64-linux-gnu" ;; \
("arm64") ZIG_TARGET="aarch64-linux-gnu" ;; \
(*) echo "Unsupported architecture: ${TARGETARCH}" && exit 1 ;; \
esac && \
CGO_ENABLED=1 GOOS=${TARGETOS} GOARCH=${TARGETARCH} \
CC="/zig/zig cc -target ${ZIG_TARGET}" \
CXX="/zig/zig c++ -target ${ZIG_TARGET}" \
go build \
-ldflags "-X github.com/googleapis/genai-toolbox/cmd.buildType=${BUILD_TYPE} -X github.com/googleapis/genai-toolbox/cmd.commitSha=${COMMIT_SHA}" \
-o genai-toolbox .
# Final Stage
FROM gcr.io/distroless/cc-debian12:nonroot
WORKDIR /app
COPY --from=build --chown=nonroot /go/src/genai-toolbox/genai-toolbox /toolbox
USER nonroot
LABEL io.modelcontextprotocol.server.name="io.github.googleapis/genai-toolbox"
ENTRYPOINT ["/toolbox"]
