_docker_functions

#!/bin/bash

# docker stuff - https://hackernoon.com/handy-docker-aliases-4bd85089a3b8h

dkln() {
	docker logs -f `docker ps | grep $1 | awk '{print $1}'`
}

dkp() {
	if [ ! -f .dockerignore ]; then
		echo "Warning, .dockerignore file is missing."
		read -p "Proceed anyway?"
	fi

	if [ ! -f package.json ]; then
		echo "Warning, package.json file is missing."
		read -p "Are you in the right directory?"
	fi

	VERSION=`cat package.json | jq .version | sed 's/\"//g'`
	NAME=`cat package.json | jq .name | sed 's/\"//g'`
	LABEL="$1/$NAME:$VERSION"

	docker build --build-arg NPM_TOKEN=${NPM_TOKEN} -t $LABEL .

	read -p "Press enter to publish"
	docker push $LABEL
}

dkpnc() {
	if [ ! -f .dockerignore ]; then
		echo "Warning, .dockerignore file is missing."
		read -p "Proceed anyway?"
	fi

	if [ ! -f package.json ]; then
		echo "Warning, package.json file is missing."
		read -p "Are you in the right directory?"
	fi

	VERSION=`cat package.json | jq .version | sed 's/\"//g'`
	NAME=`cat package.json | jq .name | sed 's/\"//g'`
	LABEL="$1/$NAME:$VERSION"

	docker build --build-arg NPM_TOKEN=${NPM_TOKEN} --no-cache=true -t $LABEL .
	read -p "Press enter to publish"
	docker push $LABEL
}

dkpl() {
	if [ ! -f .dockerignore ]; then
		echo "Warning, .dockerignore file is missing."
		read -p "Proceed anyway?"
	fi

	if [ ! -f package.json ]; then
		echo "Warning, package.json file is missing."
		read -p "Are you in the right directory?"
	fi

	VERSION=`cat package.json | jq .version | sed 's/\"//g'`
	NAME=`cat package.json | jq .name | sed 's/\"//g'`
	LATEST="$1/$NAME:latest"

	docker build --build-arg NPM_TOKEN=${NPM_TOKEN} --no-cache=true -t $LATEST .
	read -p "Press enter to publish"
	docker push $LATEST
}

dkclean() {
	docker rm $(docker ps --all -q -f status=exited)
	docker volume rm $(docker volume ls -qf dangling=true)
}

dkprune() {
	docker system prune -af
}

dktop() {
	docker stats --format "table {{.Container}}\t{{.Name}}\t{{.CPUPerc}}  {{.MemPerc}}\t{{.NetIO}}\t{{.BlockIO}}"
}

dkstats() {
	if [ $# -eq 0 ]
		then docker stats --no-stream;
		else docker stats --no-stream | grep $1;
	fi
}

dke() {
	docker exec -it $1 /bin/sh
}

dkexe() {
	docker exec -it $1 $2
}

dkreboot() {
	osascript -e 'quit app "Docker"'
	countdown 2
	open -a Docker
	echo "Restarting Docker engine"
	countdown 120
}

dkstate() {
	docker inspect $1 | jq .[0].State
}

dksb() {
	docker service scale $1=0
	sleep 2
	docker service scale $1=$2
}

mongo() {
	mongoLabel=`docker ps | grep mongo | awk '{print $NF}'`
	docker exec -it $mongoLabel mongo "$@"
}

redis() {
	redisLabel=`docker ps | grep redis | awk '{print $NF}'`
	docker exec -it $redisLabel redis-cli
}