Bump bbs (performance tests)

Author: ebroberson

scripts/update-bbs-proto-results.bash

@@ -0,0 +1,42 @@
+#! /bin/bash
+
+set -eu
+set -o pipefail
+
+THIS_FILE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+
+function run() {
+  local task_tmp_dir="${1:?provide temp dir for task}"
+  shift 1 
+  local new_branch="${1:?Please provide the branch that contains the 'new' protobufs}"
+  local old_branch="${2:-preserve-gogo-protobuf}"
+  # shellcheck disable=2155
+  local utc_timestamp="$(date --utc +%Y%m%d_%H%M%S)"
+
+  pushd "${THIS_FILE_DIR}/../src/code.cloudfoundry.org/bbs/models/performance" > /dev/null
+    local old_results_path="${task_tmp_dir}/${old_branch}_${utc_timestamp}.txt"
+    git checkout "${old_branch}"
+    git pull
+    echo "  Running performance tests..."
+    ginkgo --no-color . > "${old_results_path}"
+    echo "  Complete"
+
+    local new_results_path="${task_tmp_dir}/${new_branch}_${utc_timestamp}.txt"
+    git checkout "${new_branch}"
+    git pull
+    echo "  Running performance tests..."
+    ginkgo --no-color . > "${new_results_path}"
+    echo "  Complete"
+
+    cp "${old_results_path}" "./results/gogo-protobuf.txt"
+    cp "${new_results_path}" "./results/google-protobuf.txt"
+  popd > /dev/null
+}
+
+function cleanup() {
+  rm -rf "${task_tmp_dir}"
+}
+
+task_tmp_dir="$(mktemp -d -t 'XXXX-linter-tmp-dir')"
+trap cleanup EXIT
+run $task_tmp_dir "$@"