Standardize on tools directory.

PiperOrigin-RevId: 291745021

1 files changed, 99 insertions, 0 deletions

diff --git a/scripts/common_build.sh b/scripts/common_build.sh
new file mode 100755
index 000000000..a473a88a4
--- /dev/null
+++ b/scripts/common_build.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+
+# Copyright 2019 The gVisor Authors.
+#
+# 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.
+
+# Install the latest version of Bazel and log the version.
+(which use_bazel.sh && use_bazel.sh latest) || which bazel
+bazel version
+
+# Switch into the workspace; only necessary if run with kokoro.
+if [[ -v KOKORO_GIT_COMMIT ]] && [[ -d git/repo ]]; then
+  cd git/repo
+elif [[ -v KOKORO_GIT_COMMIT ]] && [[ -d github/repo ]]; then
+  cd github/repo
+fi
+
+# Set the standard bazel flags.
+declare -r BAZEL_FLAGS=(
+  "--show_timestamps"
+  "--test_output=errors"
+  "--keep_going"
+  "--verbose_failures=true"
+)
+if [[ -v KOKORO_BAZEL_AUTH_CREDENTIAL ]]; then
+  declare -r BAZEL_RBE_AUTH_FLAGS=(
+    "--auth_credentials=${KOKORO_BAZEL_AUTH_CREDENTIAL}"
+  )
+  declare -r BAZEL_RBE_FLAGS=("--config=remote")
+fi
+
+# Wrap bazel.
+function build() {
+  bazel build "${BAZEL_RBE_FLAGS[@]}" "${BAZEL_RBE_AUTH_FLAGS[@]}" "${BAZEL_FLAGS[@]}" "$@" 2>&1 |
+    tee /dev/fd/2 | grep -E '^  bazel-bin/' | awk '{ print $1; }'
+}
+
+function test() {
+  bazel test "${BAZEL_RBE_FLAGS[@]}" "${BAZEL_RBE_AUTH_FLAGS[@]}" "${BAZEL_FLAGS[@]}" "$@"
+}
+
+function run() {
+  local binary=$1
+  shift
+  bazel run "${binary}" -- "$@"
+}
+
+function run_as_root() {
+  local binary=$1
+  shift
+  bazel run --run_under="sudo" "${binary}" -- "$@"
+}
+
+function collect_logs() {
+  # Zip out everything into a convenient form.
+  if [[ -v KOKORO_ARTIFACTS_DIR ]] && [[ -e bazel-testlogs ]]; then
+    # Merge results files of all shards for each test suite.
+    for d in `find -L "bazel-testlogs" -name 'shard_*_of_*' | xargs dirname | sort | uniq`; do
+      junitparser merge `find $d -name test.xml` $d/test.xml
+      cat $d/shard_*_of_*/test.log > $d/test.log
+      ls -l $d/shard_*_of_*/test.outputs/outputs.zip && zip -r -1 $d/outputs.zip $d/shard_*_of_*/test.outputs/outputs.zip
+    done
+    find -L "bazel-testlogs" -name 'shard_*_of_*' | xargs rm -rf
+    # Move test logs to Kokoro directory. tar is used to conveniently perform
+    # renames while moving files.
+    find -L "bazel-testlogs" -name "test.xml" -o -name "test.log" -o -name "outputs.zip" |
+      tar --create --files-from - --transform 's/test\./sponge_log./' |
+      tar --extract --directory ${KOKORO_ARTIFACTS_DIR}
+
+    # Collect sentry logs, if any.
+    if [[ -v RUNSC_LOGS_DIR ]] && [[ -d "${RUNSC_LOGS_DIR}" ]]; then
+      # Check if the directory is empty or not (only the first line it needed).
+      local -r logs=$(ls "${RUNSC_LOGS_DIR}" | head -n1)
+      if [[ "${logs}" ]]; then
+        local -r archive=runsc_logs_"${RUNTIME}".tar.gz
+        if [[ -v KOKORO_BUILD_ARTIFACTS_SUBDIR ]]; then
+          echo "runsc logs will be uploaded to:"
+          echo "    gsutil cp gs://gvisor/logs/${KOKORO_BUILD_ARTIFACTS_SUBDIR}/${archive} /tmp"
+          echo "    https://storage.cloud.google.com/gvisor/logs/${KOKORO_BUILD_ARTIFACTS_SUBDIR}/${archive}"
+        fi
+        tar --create --gzip --file="${KOKORO_ARTIFACTS_DIR}/${archive}" -C "${RUNSC_LOGS_DIR}" .
+      fi
+    fi
+  fi
+}
+
+function find_branch_name() {
+  git branch --show-current || git rev-parse HEAD || bazel info workspace | xargs basename
+}