.custom-dk

#!/bin/bash
####################
#
# Custom Docker Aliases and Functions
#
####################

# https://hackernoon.com/handy-docker-aliases-4bd85089a3b8
# alias d-transmission='docker stop transmission; docker container prune --force; docker ps -a'
# Docker aliases, start with 'dk' for docker and build from there
# alias dk='docker'
# alias d-im='docker images'; alias d-ps='docker ps -as'; alias d-run-it='docker run -it'; alias d-ex-it='docker exec -it'
# alias d-unused='docker container ls -a --filter status=exited --filter status=created'

# Some personal settings
alias ab='docker run --rm piegsaj/ab'
alias php='docker run --rm -it -v "$PWD":/opt -w /opt php php'
alias java='docker run --rm -it -v "$PWD":/opt -w /opt java java'
alias node='docker run --rm -it -v "$PWD":/opt -w /opt node node'
alias ruby='docker run --rm -it -v "$PWD":/opt -w /opt ruby ruby'
alias python='docker run --rm -it -v "$PWD":/opt -w /opt python python'
alias htop='docker run --rm -it --pid host tehbilly/htop'
alias mysql='docker run --rm -it imega/mysql-client mysql'
alias pgsql='docker run --rm -it image/pgsql-client pgsql'

# Main set of aliases and functions
alias dm='docker-machine'
alias dmssh='docker-machine ssh'
alias dk='docker'
alias dki='docker images'
alias dks='docker service'
alias dkrm='docker rm'
alias dkl='docker logs'
alias dklf='docker logs -f'
alias dkflush='docker rm `docker ps --no-trunc -aq`'
alias dkflush2='docker rmi $(docker images --filter "dangling=true" -q --no-trunc)'
alias dkt='docker stats --format "table {{.Name}}\t{{.CPUPerc}}\t{{.MemUsage}}\t{{.NetIO}}"'
alias dkps="docker ps --format '{{.ID}} ~ {{.Names}} ~ {{.Status}} ~ {{.Image}}'"

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

dkcheck() {
    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
}

dkp() {
    dkcheck
    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() {
    dkcheck
    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() {
    dkcheck
    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
}

# Example connections

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

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