git-lfs/docker/run_dockers.bsh
brian m. carlson ff361823d5
Drop support for Debian 8
Debian 8 went out of support on June 30, 2020.  Ubuntu 14.04, which uses
the same packages, went out of support in 2019.

Since there's no longer any free security support and we cannot
reasonably be expected to run insecure code in CI, since that's
dangerous to others on the Internet, let's drop support for Debian 8.
2020-12-01 14:48:38 +00:00

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#!/usr/bin/env bash
# Usage:
# ./run_dockers.bsh - Run all the docker images
# ./run_dockers.bsh centos_6 centos_7 - Run only CentOS 6 & 7 image
# ./run_dockers.bsh centos_6 -- bash #Runs bash in the CentOS 6 docker
#
# Special Environments Variables
# REPO_HOSTNAME - Override the hostname for all the repos generated/tested
# DOCKER_AUTOPULL - Default 1. If set to 0, it will not build docker images
# before running
# AUTO_REMOVE - Default 1. If set to 0, it will not automatically delete the
# docker instance when done. This can be useful for a post mortem
# analysis. Just make sure you clean up the docker instances
# manually
set -eu
#Mingw32 auto converts /drive/dir/blah to drive:\dir\blah ... Can't have that.
if [[ `uname` == MINGW* ]]; then
MINGW_PATCH='/'
else
MINGW_PATCH=''
fi
CUR_DIR=$(cd $(dirname "${BASH_SOURCE[0]}"); pwd)
REPO_DIR=$(cd ${CUR_DIR}/..; pwd)
PACKAGE_DIR=${REPO_DIR}/repos
mkdir -p ${PACKAGE_DIR}/centos || :
mkdir -p ${PACKAGE_DIR}/debian || :
#If you are not in docker group and you have sudo, default value is sudo
: ${SUDO=`if ( [ ! -w /var/run/docker.sock ] && id -nG | grep -qwv docker && [ "${DOCKER_HOST:+dh}" != "dh" ] ) && which sudo > /dev/null 2>&1; then echo sudo; fi`}
function split_image_name()
{ #$1 - image dockerfile
#sets IMAGE_NAME to the basename of the dir containing the docker file
#sets IMAGE_INFO to be the array name following my pattern
local IFS=_
IMAGE_INFO=($1)
}
# Parse Arguments
IMAGES=()
PRUNE=
while [[ $# > 0 ]]; do
if [ "$1" = "--prune" ]; then
PRUNE=t
elif [ "$1" == "--" ]; then
shift
DOCKER_CMD="${@}"
break
else
IMAGES+=("$1")
fi
shift
done
if [[ ${#IMAGES[@]} == 0 ]]; then
# If you change this list, change script/upload as well.
IMAGES=(centos_7 centos_8 debian_9 debian_10)
fi
mkdir -p "${PACKAGE_DIR}"
#Run docker to build pacakges
for IMAGE_NAME in "${IMAGES[@]}"; do
split_image_name "${IMAGE_NAME}" #set IMAGE_NAME and IMAGE_INFO
#Auto pull docker unless DOCKER_AUTOPULL=0
if [[ ${DOCKER_AUTOPULL-1} != 0 ]]; then
$SUDO docker pull gitlfs/build-dockers:${IMAGE_NAME}
fi
#It CAN'T be empty () with set -u... So I put some defaults in here
OTHER_OPTIONS=("-t")
if tty >/dev/null; then
OTHER_OPTIONS+=("-i")
fi
if [ "${AUTO_REMOVE-1}" == "1" ]; then
OTHER_OPTIONS+=("--rm")
fi
if [ -s ${CUR_DIR}/${IMAGE_NAME}.key ]; then
CONTAINER_NAME=git-lfs-gpg ${CUR_DIR}/gpg-agent_preload.bsh
OTHER_OPTIONS+=("--volumes-from" "git-lfs-gpg")
OTHER_OPTIONS+=("-v" "${CUR_DIR}/${IMAGE_NAME}.key:${MINGW_PATCH}/tmp/${IMAGE_NAME}.key")
OTHER_OPTIONS+=("-e" "$(docker exec git-lfs-gpg cat ${MINGW_PATCH}/tmp/gpg-agent/gpg_agent_info)")
#Do I need this? Or can I get away with hardcoding???
#GPG_AGENT_INFO=/tmp/gpg-agent/S.gpg-agent:1:1
fi
FINAL_UID=$(id -u)
FINAL_GID=$(id -g)
if [[ $FINAL_UID == 0 ]]; then
FINAL_UID=${SUDO_UID-}
fi
if [[ $FINAL_GID == 0 ]]; then
FINAL_GID=${SUDO_GID-}
fi
echo Compiling LFS in docker image ${IMAGE_NAME}
IMAGE_REPO_DIR="${PACKAGE_DIR}"/"${IMAGE_INFO[0]}"/"${IMAGE_INFO[1]}"
$SUDO docker run "${OTHER_OPTIONS[@]}" ${DOCKER_OTHER_OPTIONS-} \
-e USER=root \
-e REPO_HOSTNAME=${REPO_HOSTNAME:-git-lfs.github.com} \
-e FINAL_UID=${FINAL_UID} \
-e FINAL_GID=${FINAL_GID} \
-v "${MINGW_PATCH}${REPO_DIR}:/src" \
-v "${MINGW_PATCH}${IMAGE_REPO_DIR}:/repo" \
gitlfs/build-dockers:${IMAGE_NAME} ${DOCKER_CMD-}
if [ -n "$PRUNE" ]
then
$SUDO docker rmi -f "gitlfs/build-dockers:${IMAGE_NAME}"
fi
done
echo "Docker run completed successfully!"