# Usar una basura en vez de borrar sin mas
function rm() {
    DIR=`date "+%y%m%dT%H%M%s"`
    mkdir -p "$HOME/.basura/$DIR"
    mv "$@" "$HOME/.basura/$DIR"
}

# Busca en la basura
function busca() {
    find ~/.basura/ -name "*$@*"
}

# Sube cosas para compartir a mi servidor
function upload_stuff() {
    for i in $@
    do
	rsync -P -e ssh $i drymer@daemons.it:/var/www/blog/mierdas/ > /dev/null
	echo "https://daemons.it/mierdas/$i"
    done
}

# Actualiza kubectl
function upgrade_kubectl (){
    echo "Downloading kubectl..."
    version=$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt);
    curl -s -L https://storage.googleapis.com/kubernetes-release/release/$version/bin/linux/amd64/kubectl -o /tmp/kubectl
    chmod +x /tmp/kubectl
    mv /tmp/kubectl ~/Scripts/bin/kubectl-$version
    ln -fs ~/Scripts/bin/kubectl-$version ~/Scripts/bin/kubectl
    echo "kubectl version: $version"
}

# Actualiza kops
function upgrade_kops (){
    echo "Downloading kops..."
    uri=$(curl -s https://github.com/kubernetes/kops/releases/latest -L | grep "kops-linux-amd64" | grep -v strong | cut -d '"' -f2)
    version=$(echo $uri | cut -d'/' -f6)
    curl -s -L https://github.com/$uri -o /tmp/kops
    chmod +x /tmp/kops
    mv /tmp/kops ~/Scripts/bin/kops-$version
    ln -fs ~/Scripts/bin/kops-$version ~/Scripts/bin/kops
    echo "kops version: $version"
}

# Limpiar ramas mergeadas
function delete_old_branches(){
    git checkout master
    for branch in `git branch --merged | grep -v master`
    do
	git branch -d $branch
    done
}

# Entra en un contenedor docker
function enter(){
    if [[ -z $2 ]]
    then
        command=bash
    else
	command=$4
    fi
    docker exec -ti $1 $command
}

# Entra en un contenedor k8s
function kenter(){
    if [[ -z $4 ]]
    then
        command=bash
    else
	command="$4"
    fi
    kubectl exec -ti $1 $2 $3 $command
}

# Comprueba que los repositorios git de un repositorio tienen commits a hacer
function git_updated() {
    for git in `ls --color=none`
    do
	if [[ -d $git ]]
	then
	    cd $git
	    gitstatus="`git status -s | awk '{print $2}'`"

	    if [[ -n $gitstatus ]]
	    then
		echo "- \033[0;31m$git\033[0m:\n$gitstatus"
	    fi

	    cd ..
	fi
    done
}

# Docker presentaciones
function reveal () {
    function  async ()
    {
	sleep 3 && xdg-open http:localhost:8000
    }
    async &!
    docker run -ti --name revealjs --rm -v `pwd`:/revealjs/files/ -p 8000:8000 revealjs
}

# Autocompletados
## kubectl
KUBECTL_BIN=`which kubectl`
function kubectl (){
    if [[ -z $KUBECTL_SHOW_CONTEXT ]]
    then
	source <($KUBECTL_BIN completion zsh)
	source <(kops completion zsh)
    fi
    KUBECTL_SHOW_CONTEXT="k8s-$($KUBECTL_BIN config current-context)"
    $KUBECTL_BIN "$@"
}


## molecule
MOLECULE_BIN=`which molecule`
function molecule() {
    if [[ -z $MOLECULE_SET ]]
    then
	MOLECULE_SET=True
	eval "$(_MOLECULE_COMPLETE=source molecule)"
    fi
    $MOLECULE_BIN "$@"
}

## helm
HELM_BIN=`which helm`
function helm (){
    if [[ -z $HELM_SHOW_CONTEXT ]]
    then
	source <($HELM_BIN completion zsh)
    fi
    $HELM_BIN "$@"
}

# fzf functions
## fkill - kill process
fkill() {
  local pid
  pid=$(ps -ef | sed 1d | fzf -m | awk '{print $2}')

  if [ "x$pid" != "x" ]
  then
    echo $pid | xargs kill -${1:-9}
  fi
}

## insert located file
fzf-locate-widget() {
  local selected
  if selected=$(locate / | fzf -q "$LBUFFER"); then
    LBUFFER=$selected
  fi
  zle redisplay
}
zle     -N    fzf-locate-widget
bindkey '\ei' fzf-locate-widget

## Docker stuff: https://medium.com/@calbertts/docker-and-fuzzy-finder-fzf-4c6416f5e0b5
runc() {
  export FZF_DEFAULT_OPTS='--height 90% --reverse --border'
  local image=$(docker images --format '{{.Repository}}:{{.Tag}}' | fzf-tmux --reverse --multi)
  if [[ $image != '' ]]; then
    echo -e "\n  \033[1mDocker image:\033[0m" $image
    read -e -p $'  \e[1mOptions: \e[0m' -i "-it --rm" options

    printf "  \033[1mChoose the command: \033[0m"
    local cmd=$(echo -e "/bin/bash\nsh" | fzf-tmux --reverse --multi)
    if [[ $cmd == '' ]]; then
        read -e -p $'  \e[1mCustom command: \e[0m' cmd
    fi
    echo -e "  \033[1mCommand: \033[0m" $cmd

    export FZF_DEFAULT_COMMAND='find ./ -type d -maxdepth 1 -exec basename {} \;'
    printf "  \033[1mChoose the volume: \033[0m"
    local volume=$(fzf-tmux --reverse --multi)
    local curDir=${PWD##*/}
    if [[ $volume == '.' ]]; then
        echo -e "  \033[1mVolume: \033[0m" $volume
        volume="`pwd`:/$curDir -w /$curDir"
    else
        echo -e "  \033[1mVolume: \033[0m" $volume
        volume="`pwd`/$volume:/$volume -w /$volume"
    fi

    export FZF_DEFAULT_COMMAND=""
    export FZF_DEFAULT_OPTS=""

    history -s runc
    history -s docker run $options -v $volume $image $cmd
    echo ''
    docker run $options -v $volume $image $cmd
  fi
}

stopc() {
  export FZF_DEFAULT_OPTS='--height 90% --reverse --border'
  local container=$(docker ps --format '{{.Names}} => {{.Image}}' | fzf-tmux --reverse --multi | awk -F '\\=>' '{print $1}')
  if [[ $container != '' ]]; then
    echo -e "\n  \033[1mDocker container:\033[0m" $container
    printf "  \033[1mRemove?: \033[0m"
    local cmd=$(echo -e "No\nYes" | fzf-tmux --reverse --multi)
    if [[ $cmd != '' ]]; then
      if [[ $cmd == 'No' ]]; then
        echo -e "\n  Stopping $container ...\n"
        history -s stopc
        history -s docker stop $container
        docker stop $container > /dev/null
      else
        echo -e "\n  Stopping $container ..."
        history -s stopc
        history -s docker stop $container
        docker stop $container > /dev/null

        echo -e "  Removing $container ...\n"
        history -s stopc
        history -s docker rm $container
        docker rm $container > /dev/null
      fi
    fi
  fi
  export FZF_DEFAULT_OPTS=""
}

runinc() {
  export FZF_DEFAULT_OPTS='--height 90% --reverse --border'
  local container=$(docker ps --format '{{.Names}} => {{.Image}}' | fzf-tmux --reverse --multi | awk -F '\\=>' '{print $1}')
  if [[ $container != '' ]]; then
    echo -e "\n  \033[1mDocker container:\033[0m" $container
    read -e -p $'  \e[1mOptions: \e[0m' -i "-it" options
    if [[ $@ == '' ]]; then
				read -e -p $'  \e[1mCommand: \e[0m' cmd
    else
				cmd="$@"
    fi
    echo ''
    history -s runinc "$@"
    history -s docker exec $options $container $cmd
    docker exec $options $container $cmd
    echo ''
  fi
  export FZF_DEFAULT_OPTS=""
}

showipc() {
  export FZF_DEFAULT_OPTS='--height 90% --reverse --border'
  local container=$(docker ps -a --format '{{.Names}} => {{.Image}}' | fzf-tmux --reverse --multi | awk -F '\\=>' '{print $1}')

  if [[ $container != '' ]]; then
    local network=$(docker inspect $container -f '{{.NetworkSettings.Networks}}' | awk -F 'map\\[|:' '{print $2}')
    echo -e "\n  \033[1mDocker container:\033[0m" $container
    history -s showipc
    history -s docker inspect -f "{{.NetworkSettings.Networks.${network}.IPAddress}}" $container
    echo -e "  \033[1mNetwork:\033[0m" $network
    echo -e "  \033[1mIP Address:\033[0m" $(docker inspect -f "{{.NetworkSettings.Networks.${network}.IPAddress}}" $container) "\n"
  fi
}

# Clean docker

function docker_clean(){
    echo "Deleting stopped containers..."
    docker rm $(docker ps -a -q | awk '{print $1}')
    echo "Deleting volumes..."
    docker volume rm $(docker volume ls)
    echo "Deleting none images..."
    docker rmi $(docker images -f "dangling=true" -q)
}