constellation/bazel/container/container.sh
Moritz Sanft 49c37b3969
mount AWS credentials file into Bazel container (#2341)
Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>
2023-09-19 16:09:53 +02:00

90 lines
2.6 KiB
Bash

#!/usr/bin/env bash
function setup {
(stopBazelServer && sleep 1) || true
# Ensure that the cache directories exist, so they are not created by docker with root permissions.
mkdir -p "${HOME}/.cache/bazel"
mkdir -p "${HOME}/.cache/shared_bazel_repository_cache"
mkdir -p "${HOME}/.cache/shared_bazel_action_cache"
if [[ ! -f "${HOME}/.docker/config.json" ]]; then
echo "ERROR: ${HOME}/.docker/config.json does not exist."
echo "Please login into your container registry to create it."
echo "echo <TOKEN> | docker login ghcr.io -u <USERNAME> --password-stdin"
exit 1
fi
}
function startBazelServer {
local containerImage="ghcr.io/edgelesssys/bazel-container:v6.3.2"
local containerName="bazeld"
setup
# In-container .bazelrc overwrite.
mkdir -p "/tmp/bazel-container"
cat << EOF > "/tmp/bazel-container/.bazelrc"
startup --output_user_root=/home/${USER}/.cache/bazel/_bazel_${USER}
EOF
local hostWorkspaceDir
hostWorkspaceDir="$(git rev-parse --show-toplevel)"
if [[ $? -ne 0 ]]; then
echo Could not find git repository root. Are you in a git repository?
return 1
fi
echo Starting bazel container as daemon...
echo You can stop this command using:
echo docker kill "${containerName}"
docker run \
--rm \
--detach \
--name "${containerName}" \
-v "${hostWorkspaceDir}":/workspace \
-v "${HOME}/.cache/bazel":"${HOME}/.cache/bazel" \
-v "${HOME}/.cache/shared_bazel_repository_cache":"${HOME}/.cache/shared_bazel_repository_cache" \
-v "${HOME}/.cache/shared_bazel_action_cache":"${HOME}/.cache/shared_bazel_action_cache" \
-v "${HOME}/.docker/config.json":"/home/builder/.docker/config.json" \
-v "${HOME}/.aws":"/home/builder/.aws" \
-v "/tmp/bazel-container/.bazelrc":"/etc/bazel.bazelrc" \
--entrypoint=/bin/sleep \
"${containerImage}" \
infinity || return $?
}
function stopBazelServer {
local containerName="bazeld"
echo Stopping bazel container...
docker kill "${containerName}" || return $?
}
function bazel {
local containerName="bazeld"
local hostWorkspaceDir
hostWorkspaceDir="$(git rev-parse --show-toplevel)"
if [[ $? -ne 0 ]]; then
echo Could not find git repository root. Are you in a git repository?
return 1
fi
local containerWorkDir
containerWorkDir=$(realpath -m "/workspace/$(realpath --relative-base="${hostWorkspaceDir}" .)")
if [[ $? -ne 0 ]]; then
echo Could not determine container work directory.
return 1
fi
docker exec \
-it \
--workdir "${containerWorkDir}" \
--env "HOST_CACHE=${HOME}/.cache" \
"${containerName}" \
bazel "$@" || return $?
}