#!/bin/bash

set -e

function finish {
  echo "disk space at end of build:"
  df -h
}
trap finish EXIT

echo "disk space at beginning of build:"
df -h

# shellcheck source=ci/setup_cache.sh
. "$(dirname "$0")"/setup_cache.sh

read -ra BAZEL_BUILD_EXTRA_OPTIONS <<< "${BAZEL_BUILD_EXTRA_OPTIONS:-}"
read -ra BAZEL_EXTRA_TEST_OPTIONS <<< "${BAZEL_EXTRA_TEST_OPTIONS:-}"

# TODO(zuercher): remove --flaky_test_attempts when https://github.com/envoyproxy/envoy/issues/2428
# is resolved.
BAZEL_BUILD_OPTIONS=(
    "--curses=no"
    --show_task_finish
    --verbose_failures
    "--action_env=PATH=/usr/local/bin:/opt/local/bin:/usr/bin:/bin"
    "--test_output=all"
    "--flaky_test_attempts=integration@2"
    "${BAZEL_BUILD_EXTRA_OPTIONS[@]}"
    "${BAZEL_EXTRA_TEST_OPTIONS[@]}")

# Build envoy and run tests as separate steps so that failure output
# is somewhat more deterministic (rather than interleaving the build
# and test steps).

if [[ $# -gt 0 ]]; then
  TEST_TARGETS=$*
else
  TEST_TARGETS='//test/integration/...'
fi

if [[ "$TEST_TARGETS" == "//test/..." || "$TEST_TARGETS" == "//test/integration/..." ]]; then
  bazel build "${BAZEL_BUILD_OPTIONS[@]}" //source/exe:envoy-static
fi
bazel test "${BAZEL_BUILD_OPTIONS[@]}" "${TEST_TARGETS}"

# Additionally run macOS specific test suites
bazel test "${BAZEL_BUILD_OPTIONS[@]}" //test/common/network:apple_dns_impl_test