GoogleCloudPlatform · coryan · Feb 17, 2021 · Feb 17, 2021 · Feb 17, 2021
@@ -0,0 +1,81 @@
+# Copyright 2021 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: 3600s
+options:
+  machineType: 'N1_HIGHCPU_32'
+  diskSizeGb: "512"
+
+steps:
+  # Create a docker image for the buildpacks `pack` tool
+  - name: 'gcr.io/cloud-builders/docker'
+    args: ['build', '-t', 'pack', '-f', 'build_scripts/pack.Dockerfile', 'build_scripts']
+
+  # Workaround a kaniko bug using the "edge" builder:
+  #     https://github.com/GoogleContainerTools/kaniko/issues/1058
+  # Create the docker images for the buildpacks builder.
+  - name: 'gcr.io/kaniko-project/executor:edge'
+    args: [
+        "--context=dir:///workspace/",
+        "--dockerfile=build_scripts/Dockerfile",
+        "--cache=true",
+        "--cache-repo=gcr.io/${PROJECT_ID}/functions-framework-cpp/cache",
+        "--target=gcf-cpp-runtime",
+        "--destination=gcr.io/${PROJECT_ID}/functions-framework-cpp/run-image",
+    ]
+    waitFor: ['-']
+    timeout: 1800s
+  - name: 'gcr.io/cloud-builders/docker'
+    args: ['pull', 'gcr.io/${PROJECT_ID}/functions-framework-cpp/run-image']
+
+  - name: 'gcr.io/kaniko-project/executor:edge'
+    args: [
+        "--context=dir:///workspace/",
+        "--dockerfile=build_scripts/Dockerfile",
+        "--cache=true",
+        "--cache-repo=gcr.io/${PROJECT_ID}/functions-framework-cpp/cache",
+        "--target=gcf-cpp-develop",
+        "--destination=gcr.io/${PROJECT_ID}/functions-framework-cpp/build-image",
+    ]
+    waitFor: ['-']
+    timeout: 1800s
+  - name: 'gcr.io/cloud-builders/docker'
+    args: ['pull', 'gcr.io/${PROJECT_ID}/functions-framework-cpp/build-image']
+
+  - name: 'ubuntu'
+    waitFor: ['-']
+    volumes:
+      - name: 'builder-spec'
+        path: '/builder'
+    args: ['build_scripts/pack/generate-builder-for-project.sh', '${PROJECT_ID}', '/builder']
+
+  - name: 'pack'
+    volumes:
+      - name: 'builder-spec'
+        path: '/builder'
+    args: ['builder', 'create', 'gcr.io/${PROJECT_ID}/functions-framework-cpp/builder:bionic', '--config', '/builder/builder.toml']
+
+  - name: 'pack'
+    args: ['build', 'test-builder',
+           '--builder', 'gcr.io/${PROJECT_ID}/functions-framework-cpp/builder:bionic',
+           '--env', 'FUNCTION_SIGNATURE_TYPE=http',
+           '--env', 'TARGET_FUNCTION=HelloWorld',
+           '--path', 'examples/hello_world',
+    ]
+
+images: [
+    'gcr.io/${PROJECT_ID}/functions-framework-cpp/run-image',
+    'gcr.io/${PROJECT_ID}/functions-framework-cpp/build-image',
+    'gcr.io/${PROJECT_ID}/functions-framework-cpp/builder:bionic'
+]
@@ -0,0 +1,166 @@
+#!/usr/bin/env bash
+# Copyright 2021 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.
+
+set -eu
+
+if [[ "$#" -ne 2 ]]; then
+  echo 2> "Usage: $(basename "$0") <project-id> <destination-directory>"
+  exit 1
+fi
+
+readonly PROJECT_ID="${1}"
+readonly DEST="${2}"
+
+mkdir -p "${DEST}/buildpack/bin"
+
+cat >"${DEST}/builder.toml" <<_EOF_
+[[buildpacks]]
+uri = "buildpack"
+
+[[order]]
+    [[order.group]]
+    id = "com.google.buildpack.cpp"
+    version = "0.4.0"
+
+# Stack that will be used by the builder
+[stack]
+id = "google"
+run-image   = "gcr.io/${PROJECT_ID}/functions-framework-cpp/run-image:latest"
+build-image = "gcr.io/${PROJECT_ID}/functions-framework-cpp/build-image:latest"
+_EOF_
+
+cat >"${DEST}/buildpack/buildpack.toml" <<_EOF_
+api = "0.2"
+
+[buildpack]
+id = "com.google.buildpack.cpp"
+version = "0.4.0"
+name = "Functions Framework C++ Buildpack for GCP Project ${PROJECT_ID}"
+
+[[stacks]]
+id = "google"
+_EOF_
+
+cat >"${DEST}/buildpack/bin/detect" <<'_EOF_'
+#!/bin/bash
+
+set -eu
+
+if ! (compgen -G "*.cc" >/dev/null ||
+  compgen -G "*.cpp" >/dev/null ||
+  compgen -G "*.cxx" >/dev/null ||
+  [[ ! -f CMakeLists.txt ]]); then
+  exit 100
+fi
+
+exit 0
+_EOF_
+chmod 755 "${DEST}/buildpack/bin/detect"
+
+cat >"${DEST}/buildpack/bin/build" <<'_SCRIPT_EOF_'
+#!/bin/bash
+
+set -eu
+
+echo "---> Functions Framework C++ Buildpack"
+
+layers="$1"
+
+echo "-----> Setup vcpkg"
+export VCPKG_DEFAULT_BINARY_CACHE="${layers}/vcpkg-cache"
+export VCPKG_DEFAULT_TRIPLET=x64-linux-nodebug
+export VCPKG_ROOT="${layers}/vcpkg"
+
+if [[ ! -d "${VCPKG_ROOT}" ]]; then
+  echo "-----> Install vcpkg"
+  mkdir -p "${VCPKG_ROOT}"
+  curl -sSL https://github.com/Microsoft/vcpkg/archive/65e5ea1df685a5362e70367bef4dbf827addff31.tar.gz | \
+    tar -C "${VCPKG_ROOT}" -xzf - --strip-components=1
+  cat >"${VCPKG_ROOT}/triplets/x64-linux-nodebug.cmake" <<_EOF_
+set(VCPKG_BUILD_TYPE release)
+set(VCPKG_CMAKE_SYSTEM_NAME Linux)
+set(VCPKG_CRT_LINKAGE dynamic)
+set(VCPKG_LIBRARY_LINKAGE static)
+set(VCPKG_TARGET_ARCHITECTURE x64)
+_EOF_
+  cp -r /usr/local/bin/vcpkg "${VCPKG_ROOT}"
+cat >"${layers}/vcpkg.toml" <<_EOF_
+build = true
+cache = true
+launch = false
+_EOF_
+fi
+
+if [[ ! -d "${layers}/vcpkg-cache" ]]; then
+  echo "-----> Restore cache from build image"
+  cp -r /var/cache/vcpkg-cache "${layers}/vcpkg-cache"
+cat >"${layers}/vcpkg-cache.toml" <<_EOF_
+build = true
+cache = true
+launch = false
+_EOF_
+fi
+
+echo "-----> Setup build directory"
+cat >"${layers}/source.toml" <<_EOF_
+build = true
+cache = false
+launch = false
+_EOF_
+
+cp -r /usr/local/share/gcf/build_scripts/cmake "${layers}/source"
+if [[ -r vcpkg.json ]]; then
+  cp vcpkg.json "${layers}/source"
+else
+  cat >"${layers}/source/vcpkg.json" <<_EOF_
+{
+  "name": "auto-generated-vcpkg-json",
+  "version-string": "unversioned",
+  "dependencies": [ "functions-framework-cpp" ]
+}
+_EOF_
+fi
+/usr/local/share/gcf/build_scripts/generate-wrapper.sh \
+    "${TARGET_FUNCTION}" "${FUNCTION_SIGNATURE_TYPE:-http}" >"${layers}/source/main.cc"
+
+echo "-----> Configure Function"
+cat >"${layers}/binary.toml" <<_EOF_
+build = true
+cache = true
+launch = false
+_EOF_
+
+/usr/local/bin/cmake -S "${layers}/source" -B "${layers}/binary" -GNinja -DCMAKE_MAKE_PROGRAM=/usr/local/bin/ninja \
+  -DCNB_APP_DIR="${PWD}" \
+  -DCMAKE_BUILD_TYPE=Release \
+  -DCMAKE_INSTALL_PREFIX="${layers}/local" \
+  -DVCPKG_TARGET_TRIPLET="${VCPKG_DEFAULT_TRIPLET}" \
+  -DCMAKE_TOOLCHAIN_FILE="${VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
+/usr/local/bin/cmake --build "${layers}/binary" --target install
+
+cat >"${layers}/local.toml" <<_EOF_
+launch = true
+cache = false
+build = false
+_EOF_
+
+cat >"${layers}/launch.toml" <<_EOF_
+[[processes]]
+type = "web"
+command = "${layers}/local/bin/function"
+_EOF_
+_SCRIPT_EOF_
+
+chmod 755 "${DEST}/buildpack/bin/build"
@@ -21,12 +21,12 @@ docker run hello-world
 ```
 
 If needed, use the [online instructions][docker-install] to download and install
-this tool. This guide assumes that you have configured [sudoless docker], if
+this tool. This guide assumes that you have configured [sudoless docker]. If
 you prefer replace all `docker` commands below with `sudo docker`.
 
 Verify the [pack tool][pack-install] is functional on our workstation. These
-instructions were tested with v0.17.0, they should work with newer versions.
-Some commands may not work with older versions.
+instructions were tested with v0.17.0, although they should work with newer
+versions. Some commands may not work with older versions.
 
 ```shell
 pack version

@@ -3,7 +3,7 @@
 [repository-gh]: https://github.com/GoogleCloudPlatform/functions-framework-cpp
 [howto-create-container]: /examples/site/howto_create_container/README.md
 [cloud-run-quickstarts]: https://cloud.google.com/run/docs/quickstarts
-[gcp-quickstarts]: https://cloud.google.com/gcp/getting-started
+[gcp-quickstarts]: https://cloud.google.com/resource-manager/docs/creating-managing-projects
 [buildpacks]: https://buildpacks.io
 [docker]: https://docker.com/
 [docker-install]: https://store.docker.com/search?type=edition&offering=community
@@ -28,13 +28,12 @@ docker run hello-world
 ```
 
 If needed, use the [online instructions][docker-install] to download and install
-this tool. This guide assumes that you have configured [sudoless docker], if
+this tool. This guide assumes that you have configured [sudoless docker]. If
 you prefer replace all `docker` commands below with `sudo docker`.
 
-
 Verify the [pack tool][pack-install] is functional on our workstation. These
-instructions were tested with v0.17.0, they should work with newer versions.
-Some commands may not work with older versions.
+instructions were tested with v0.17.0, although they should work with newer
+versions. Some commands may not work with older versions.
 
 ```shell
 pack version

@@ -3,7 +3,7 @@
 [repository-gh]: https://github.com/GoogleCloudPlatform/functions-framework-cpp
 [howto-create-container]: /examples/site/howto_create_container/README.md
 [cloud-run-quickstarts]: https://cloud.google.com/run/docs/quickstarts
-[gcp-quickstarts]: https://cloud.google.com/gcp/getting-started
+[gcp-quickstarts]: https://cloud.google.com/resource-manager/docs/creating-managing-projects
 [buildpacks]: https://buildpacks.io
 [docker]: https://docker.com/
 [docker-install]: https://store.docker.com/search?type=edition&offering=community
@@ -27,13 +27,12 @@ docker run hello-world
 ```
 
 If needed, use the [online instructions][docker-install] to download and install
-this tool. This guide assumes that you have configured [sudoless docker], if
+this tool. This guide assumes that you have configured [sudoless docker]. If
 you prefer replace all `docker` commands below with `sudo docker`.
 
-
 Verify the [pack tool][pack-install] is functional on our workstation. These
-instructions were tested with v0.17.0, they should work with newer versions.
-Some commands may not work with older versions.
+instructions were tested with v0.17.0, although they should work with newer
+versions. Some commands may not work with older versions.
 
 ```shell
 pack version