Bring back to life features lost in recent refactor

- Sandbox logs are generated when running tests
- Kokoro uploads the sandbox logs
- Supports multiple parallel runs
- Revive script to install locally built runsc with docker

PiperOrigin-RevId: 269337274

1 files changed, 72 insertions, 0 deletions

diff --git a/scripts/dev.sh b/scripts/dev.sh
new file mode 100755
index 000000000..64151c558
--- /dev/null
+++ b/scripts/dev.sh
@@ -0,0 +1,72 @@
+#!/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.
+
+source $(dirname $0)/common.sh
+
+# common.sh sets '-x', but it's annoying to see so much output.
+set +x
+
+# Defaults
+declare -i REFRESH=0
+declare NAME=$(find_branch_name)
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --refresh)
+      REFRESH=1
+      ;;
+    --help)
+      echo "Use this script to build and install runsc with Docker."
+      echo
+      echo "usage: $0 [--refresh] [runtime_name]"
+      exit 1
+      ;;
+    *)
+      NAME=$1
+      ;;
+  esac
+  shift
+done
+
+set_runtime "${NAME}"
+echo
+echo "Using runtime=${RUNTIME}"
+echo
+
+echo Building runsc...
+# Build first and fail on error. $() prevents "set -e" from reporting errors.
+build //runsc
+declare OUTPUT="$(build //runsc)"
+
+if [[ ${REFRESH} -eq 0 ]]; then
+  install_runsc "${RUNTIME}"   --net-raw
+  install_runsc "${RUNTIME}-d" --net-raw --debug --strace --log-packets
+
+  echo
+  echo "Runtimes ${RUNTIME} and ${RUNTIME}-d (debug enabled) setup."
+  echo "Use --runtime="${RUNTIME}" with your Docker command."
+  echo "  docker run --rm --runtime="${RUNTIME}" --rm hello-world"
+  echo
+  echo "If you rebuild, use $0 --refresh."
+
+else
+  cp -f ${OUTPUT} "${RUNSC_BIN}"
+
+  echo
+  echo "Runtime ${RUNTIME} refreshed."
+fi
+
+echo "Logs are in: ${RUNSC_LOGS_DIR}"