filter_example_setup.sh

#!/usr/bin/env bash

# Configure environment for Envoy Filter Example build and test.

set -e

# This is the hash on https://github.com/envoyproxy/envoy-filter-example.git we pin to.
ENVOY_FILTER_EXAMPLE_GITSHA="a8a9ad118dc701f33e97b11aa59523ef5237163b"
ENVOY_FILTER_EXAMPLE_SRCDIR="${BUILD_DIR}/envoy-filter-example"

# shellcheck disable=SC2034
ENVOY_FILTER_EXAMPLE_TESTS=(
    "//:echo2_integration_test"
    "//http-filter-example:http_filter_integration_test"
    "//:envoy_binary_test")

if [[ ! -d "${ENVOY_FILTER_EXAMPLE_SRCDIR}/.git" ]]; then
  rm -rf "${ENVOY_FILTER_EXAMPLE_SRCDIR}"
  git clone -q https://github.com/envoyproxy/envoy-filter-example.git "${ENVOY_FILTER_EXAMPLE_SRCDIR}"
fi

(cd "${ENVOY_FILTER_EXAMPLE_SRCDIR}" && git fetch -q origin && git checkout -q -f "${ENVOY_FILTER_EXAMPLE_GITSHA}")
sed -e "s|{ENVOY_SRCDIR}|${ENVOY_SRCDIR}|" "${ENVOY_SRCDIR}"/ci/WORKSPACE.filter.example > "${ENVOY_FILTER_EXAMPLE_SRCDIR}"/WORKSPACE

mkdir -p "${ENVOY_FILTER_EXAMPLE_SRCDIR}"/bazel
ln -sf "${ENVOY_SRCDIR}"/bazel/get_workspace_status "${ENVOY_FILTER_EXAMPLE_SRCDIR}"/bazel/
ln -sf "${ENVOY_SRCDIR}"/bazel/platform_mappings "${ENVOY_FILTER_EXAMPLE_SRCDIR}"/bazel/
cp -a "${ENVOY_SRCDIR}"/bazel/protoc "${ENVOY_FILTER_EXAMPLE_SRCDIR}"/bazel/
cp -f "${ENVOY_SRCDIR}"/.bazelrc "${ENVOY_FILTER_EXAMPLE_SRCDIR}"/
rm -f "${ENVOY_FILTER_EXAMPLE_SRCDIR}"/.bazelversion
cp -f "${ENVOY_SRCDIR}"/.bazelversion "${ENVOY_FILTER_EXAMPLE_SRCDIR}"/
cp -f "${ENVOY_SRCDIR}"/*.bazelrc "${ENVOY_FILTER_EXAMPLE_SRCDIR}"/ || :

export FILTER_WORKSPACE_SET=1