dgiot/scripts/buildx.sh
2022-12-29 18:44:36 +08:00

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#!/usr/bin/env bash
## This script helps to run docker buildx to build cross-arch/platform packages (linux only)
## It mounts (not copy) host directory to a cross-arch/platform builder container
## Make sure the source dir (specified by --src_dir option) is clean before running this script
## NOTE: it requires $USER in docker group
## i.e. will not work if docker command has to be executed with sudo
## example:
## ./scripts/buildx.sh --profile emqx --pkgtype zip --builder ghcr.io/emqx/emqx-builder/4.4-20:24.3.4.2-1-debian10 --arch arm64
set -euo pipefail
help() {
echo
echo "-h|--help: To display this usage information"
echo "--profile <PROFILE>: EMQ X profile to build, e.g. emqx, emqx-edge"
echo "--pkgtype zip|pkg: Specify which package to build, zip for .zip and pkg for .rpm or .deb"
echo "--arch amd64|arm64: Target arch to build the EMQ X package for"
echo "--src_dir <SRC_DIR>: EMQ X source ode in this dir, default to PWD"
echo "--builder <BUILDER>: Builder image to pull"
echo " E.g. ghcr.io/emqx/emqx-builder/4.4-20:24.3.4.2-1-debian11"
echo "--ssh: Pass ssh agent to the builder."
echo " Also configures git in container to use ssh instead of https to clone deps"
}
USE_SSH='no'
while [ "$#" -gt 0 ]; do
case $1 in
-h|--help)
help
exit 0
;;
--src_dir)
SRC_DIR="$2"
shift 2
;;
--profile)
PROFILE="$2"
shift 2
;;
--pkgtype)
PKGTYPE="$2"
shift 2
;;
--builder)
BUILDER="$2"
shift 2
;;
--arch)
ARCH="$2"
shift 2
;;
--ssh)
USE_SSH='yes'
shift
;;
*)
echo "WARN: Unknown arg (ignored): $1"
shift
continue
;;
esac
done
if [ -z "${PROFILE:-}" ] || [ -z "${PKGTYPE:-}" ] || [ -z "${BUILDER:-}" ] || [ -z "${ARCH:-}" ]; then
help
exit 1
fi
if [ "$PKGTYPE" != 'zip' ] && [ "$PKGTYPE" != 'pkg' ]; then
echo "Bad --pkgtype option, should be zip or pkg"
exit 1
fi
## Although we have 'deterministic' set in 'erl_opts', and foced overriding at project level,
## still, some of the beams might be compiled (e.g. by erlang.mk) without this flag
## longer file path means larger beam files
## i.e. Keep the path to work dir short!
DOCKER_WORKDIR='/emqx'
cd "${SRC_DIR:-.}"
cat <<EOF >.gitconfig.tmp
[core]
sshCommand = ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no
[safe]
directory = $DOCKER_WORKDIR
EOF
if [ "$USE_SSH" = 'yes' ]; then
cat <<EOF >>.gitconfig.tmp
[url "ssh://git@github.com/"]
insteadOf = https://github.com/
EOF
# when passing ssh agent, we assume this command is executed locally not in ci, so add '-t' option
SSH_AGENT_OPTION="-t -e SSH_AUTH_SOCK=/ssh-agent -v ${SSH_AUTH_SOCK}:/ssh-agent"
else
SSH_AGENT_OPTION=''
fi
docker info
docker run --rm --privileged tonistiigi/binfmt:latest --install "${ARCH}"
# shellcheck disable=SC2086
docker run -i --rm \
-v "$(pwd)":$DOCKER_WORKDIR \
-v "$(pwd)/.gitconfig.tmp":/root/.gitconfig \
--workdir $DOCKER_WORKDIR \
--platform="linux/$ARCH" \
--user root \
$SSH_AGENT_OPTION \
"$BUILDER" \
bash -euc "mkdir -p _build && chown -R root:root _build && make ${PROFILE}-${PKGTYPE} && .ci/build_packages/tests.sh $PROFILE $PKGTYPE"