xref: /aosp_15_r20/external/grpc-grpc/tools/docker_runners/run_in_docker.sh (revision cc02d7e222339f7a4f6ba5f422e6413f4bd931f2) 
1#!/bin/bash
2# Copyright 2021 The gRPC Authors
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#     http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16# See tools/docker_runners/examples for more usage info.
17
18set -e
19
20# Environment variable used as inputs:
21# DOCKERFILE_DIR - Directory in which Dockerfile file is located.
22# DOCKER_EXTRA_ARGS - Extra arguments to pass to the "docker run" command.
23
24readonly grpc_rootdir="$(dirname "$(readlink -f "$0")")/../.."
25cd ${grpc_rootdir}
26
27if [ "${DOCKERFILE_DIR}" == "" ]
28then
29    echo "You need to specify the docker image to use by setting DOCKERFILE_DIR env variable."
30    echo "See docker image definitions under tools/dockerfile."
31    echo ""
32    echo "You likely want to set DOCKERFILE_DIR to one of these values:"
33    find tools/dockerfile/test -name Dockerfile | xargs -n1 dirname
34    exit 1
35fi
36
37DOCKER_NONROOT_ARGS=(
38  # run under current user's UID and GID
39  # Uncomment to run the docker container as current user's UID and GID.
40  # That way, the files written by the container won't be owned by root (=you won't end up with polluted workspace),
41  # but it can have some other disadvantages. E.g.:
42  # - you won't be able install stuff inside the container
43  # - the home directory inside the container will be broken (you won't be able to write in it).
44  #   That may actually break some language runtimes completely (e.g. grpc python might not build)
45  # "--user=$(id -u):$(id -g)"
46)
47
48# the original DOCKER_EXTRA_ARGS + all the args defined in this script
49export DOCKER_EXTRA_ARGS="${DOCKER_NONROOT_ARGS[@]} ${DOCKER_EXTRA_ARGS}"
50
51exec tools/run_tests/dockerize/build_and_run_docker.sh "$@"
52