build_package_node.sh

#!/bin/bash
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source ~/.nvm/nvm.sh

nvm use 4
set -ex

cd $(dirname $0)/../..

base=$(pwd)

artifacts=$base/artifacts

mkdir -p $artifacts
cp -r $EXTERNAL_GIT_ROOT/architecture={x86,x64},language=node,platform={windows,linux,macos}/artifacts/* $artifacts/ || true

npm update
npm pack

cp grpc-*.tgz $artifacts/grpc.tgz

mkdir -p bin

cd $base/src/node/health_check
npm pack
cp grpc-health-check-*.tgz $artifacts/

cd $base/src/node/tools
npm update
npm pack
cp grpc-tools-*.tgz $artifacts/
tools_version=$(npm list | grep -oP '(?<=grpc-tools@)\S+')

output_dir=$artifacts/grpc-precompiled-binaries/node/grpc-tools/v$tools_version
mkdir -p $output_dir

well_known_protos=( any api compiler/plugin descriptor duration empty field_mask source_context struct timestamp type wrappers )

for arch in {x86,x64}; do
  case $arch in
    x86)
      node_arch=ia32
      ;;
    *)
      node_arch=$arch
      ;;
  esac
  for plat in {windows,linux,macos}; do
    case $plat in
      windows)
        node_plat=win32
        ;;
      macos)
        node_plat=darwin
        ;;
      *)
        node_plat=$plat
        ;;
    esac
    rm -r bin/*
    input_dir="$EXTERNAL_GIT_ROOT/architecture=$arch,language=protoc,platform=$plat/artifacts"
    cp $input_dir/protoc* bin/
    cp $input_dir/grpc_node_plugin* bin/
    mkdir -p bin/google/protobuf
    mkdir -p bin/google/protobuf/compiler  # needed for plugin.proto
    for proto in "${well_known_protos[@]}"; do
      cp $base/third_party/protobuf/src/google/protobuf/$proto.proto bin/google/protobuf/$proto.proto
    done
    tar -czf $output_dir/$node_plat-$node_arch.tar.gz bin/
  done
done