build

#!/bin/bash

VALID_CMDS=(make push manifest)

GIT_VER=$(git rev-list -1 HEAD)
ARCH=$(uname -m)

IMAGE_NAME=sriov-plugin
ARCH_IMAGE=rdma/$IMAGE_NAME:$ARCH
LATEST_IMAGE=rdma/$IMAGE_NAME:latest
input_cmd=make

function usage_help()
{
	echo "./build [COMMAND]"
	echo "Examples:"
	echo "./build make            To build the image"
	echo "./build push            To push image to hub.docker.com"
	echo "./build manifest        Modify and push manifest to hub.docker.com"
}

function check_for_help()
{
	case $1 in
	        "-h" | "--help")
	                usage_help
	                exit 0
	                ;;
	esac
}

function validate_input_cmd()
{
	valid_cmd="make"
	in_cmd=$1
	for n in "${VALID_CMDS[@]}"; do
		if [ "$in_cmd" = "$n" ]; then
			valid_cmd=$in_cmd
		fi
	done

	if [ -z $valid_cmd ]; then
		echo "Given command $in_cmd is invalid"
		usage_help
		exit 1
	fi
}

function execute_cmd()
{
	case "$input_cmd" in
	"make")
		echo "Building image: $ARCH_IMAGE"
		docker build . --force-rm -t $ARCH_IMAGE
	;;
	"push")
		echo "Pushing images"
		docker push $ARCH_IMAGE
	;;
	"manifest")
		echo "Pushing images"
		docker manifest create rdma/$IMAGE_NAME rdma/$IMAGE_NAME:x86_64 rdma/$IMAGE_NAME:ppc64le
		docker manifest create --amend rdma/$IMAGE_NAME rdma/$IMAGE_NAME:x86_64 rdma/$IMAGE_NAME:ppc64le
		docker manifest annotate rdma/$IMAGE_NAME rdma/$IMAGE_NAME:x86_64 --os linux --arch amd64
		docker manifest annotate rdma/$IMAGE_NAME rdma/$IMAGE_NAME:ppc64le --os linux --arch ppc64le
		docker manifest push rdma/$IMAGE_NAME -p
	;;
	"start")
		echo "starting plugin"
		docker run -v /run/docker/plugins:/run/docker/plugins --net=host --privileged rdma/sriov-plugin:$ARCH
	;;

	esac
}

check_for_help $1

validate_input_cmd $1

if [ $# -lt 1 ]; then
	input_cmd=make
else
	input_cmd=$1
fi

execute_cmd