build: build a prelaunch image (#95)

* build: add build files to build a prelaunch image

* naming

* remove commented out code

* copyright

* checkers

Author: ddelgrosso1

ci/cloudbuild/cloudbuild_prelaunch.yaml

@@ -0,0 +1,36 @@
+# Copyright 2025 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.
+
+timeout: 7200s # 2 hours
+steps:
+  - name: gcr.io/cloud-builders/docker
+    args: ["build", "-t", "gcr.io/gcs-sdk-cloud-builds/cpp-storage-prelaunch:$SHORT_SHA",
+            "-f", "ci/cloudbuild/dockerfiles/pre-launch.Dockerfile", "."]
+    dir: .
+    id: cpp-storage-prelaunch-build
+  - name: gcr.io/cloud-builders/docker
+    args:
+      [
+        "tag",
+        "gcr.io/gcs-sdk-cloud-builds/cpp-storage-prelaunch:$SHORT_SHA",
+        "gcr.io/gcs-sdk-cloud-builds/cpp-storage-prelaunch:latest",
+      ]
+
+images:
+  - gcr.io/gcs-sdk-cloud-builds/cpp-storage-prelaunch:$SHORT_SHA
+  - gcr.io/gcs-sdk-cloud-builds/cpp-storage-prelaunch:latest
+
+# If you do not set `logging` option, Cloud Build stores the
+# logs in both Cloud Logging and Cloud Storage.
+logsBucket: 'gs://gcs-sdk-cloud-builds-logs'

ci/cloudbuild/dockerfiles/pre-launch.Dockerfile

@@ -0,0 +1,63 @@
+# Copyright 2025 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
+#
+#     https://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 alpine:3.20 AS build
+
+# Install the minimal development tools:
+RUN apk update && \
+    apk add bash ca-certificates cmake curl git \
+        gcc g++ make ninja-build ninja-is-really-ninja patch tar unzip zip zlib-dev
+
+# The versions of Abseil (>= 20230802.1), Protobuf (>= v24.4), gRPC (>= 1.59.3),
+# OpenSSL, and nlohmann-json included with Alpine are good enough for this
+# benchmark.
+RUN apk update && \
+    apk add abseil-cpp-dev crc32c-dev c-ares-dev curl-dev grpc-dev \
+        protobuf-dev nlohmann-json openssl-dev re2-dev
+
+# Alpine does not include a package for OpenTelemetry, so we compile it from
+# source.
+WORKDIR /var/tmp/build/opentelemetry-cpp
+RUN curl -fsSL https://github.com/open-telemetry/opentelemetry-cpp/archive/v1.16.1.tar.gz | \
+    tar -xzf - --strip-components=1 && \
+    cmake \
+        -G Ninja -S . -B .build \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DWITH_EXAMPLES=OFF \
+        -DWITH_ABSEIL=ON \
+        -DBUILD_TESTING=OFF \
+        -DOPENTELEMETRY_INSTALL=ON \
+        -DOPENTELEMETRY_ABI_VERSION_NO=2 && \
+    cmake --build .build && \
+    cmake --install .build && \
+    rm -fr .build
+
+WORKDIR /var/tmp/build/google-cloud-cpp
+COPY . /var/tmp/build/google-cloud-cpp/
+RUN cmake \
+      -G Ninja -S . -B .build \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBUILD_TESTING=OFF \
+      -DGOOGLE_CLOUD_CPP_WITH_MOCKS=OFF \
+      -DGOOGLE_CLOUD_CPP_ENABLE_EXAMPLES=OFF \
+      -DGOOGLE_CLOUD_CPP_ENABLE=storage,storage_grpc,monitoring,opentelemetry && \
+    cmake --build .build && \
+    cmake --install .build && \
+    rm -fr .build
+
+RUN apk update && \
+    apk add boost-dev
+
+# Update the ld.conf cache in case any libraries were installed in /usr/local/lib*
+RUN ldconfig /usr/local/lib*