_bashrc_nmandery

# vi mode command line editing (enter VI mode using ESC)
set -o vi

if type "__git_ps1" &>/dev/null; then
    export GIT_PS1_SHOWDIRTYSTATE=1

    # colored prompt
    # the git branch depends on bash_completion which should be sourced before. on debian
    # it is normally added to ~/.bashrc. Otherwise add
    # if [ -f /etc/bash_completion ]; then
    # . /etc/bash_completion
    # fi
    #           |------- user@host ------------|  |----- directory -----------| |---- nonzero returncodes -------| |--------- git branch ----------------|
    export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]: \[\033[01;34m\]\w\[\033[00m\] \[\033[01;31m\]${?##0}\[\033[00m\] \[\033[00;33m\]$(__git_ps1)\[\033[00m\]\n\$ '
else
    #           |------- user@host ------------|  |----- directory -----------| |---- nonzero returncodes -------|
    export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]: \[\033[01;34m\]\w\[\033[00m\] \[\033[01;31m\]${?##0}\[\033[00m\]\n\$ '
fi

# disable visual bell. This setting should be placed in ~/.inputrc, calling bind with
# the setting as parameter will also work
bind 'set bell-style none'

# add go to path
if [ -d /opt/install/go ]; then
    export GOROOT=/opt/install/go
    export GOPATH=/opt/install/gopath
    export PATH=$PATH:"$GOROOT/bin:$GOPATH/bin"
fi


# the default editor
if which vim >>/dev/null; then
    export EDITOR=`which vim`
else
    if which vi >>/dev/null; then
        export EDITOR=`which vi`
    fi
fi
export PSQL_EDITOR=$EDITOR
export SVN_EDITOR=$EDITOR

# fix java swing guis in awesomewm
# http://stackoverflow.com/questions/721215/how-can-i-fix-a-java-gui-program-swing-that-it-works-with-awesome-wm
# requires "wmname" from suckless
WMNAME=$(which wmname 2>/dev/null || echo "")
if [ "$WMNAME" != "" ]; then
    $WMNAME LG3D
fi

function sleep_until() {
    # http://stackoverflow.com/questions/645992/bash-sleep-until-a-specific-time-date
    # examples:
    #   'next week'
    #   '1 hour'
    #   '8:40'
    _TSTAMP="$1"
    sleep $(expr `date -d "$_TSTAMP" +%s` - `date -d 'now' +%s`)
}


# k8s when kubectl is in $PATH
if [[ $(type -P kubectl) ]]; then
    alias k='sudo kubectl'
    alias k-top='k get pods --all-namespaces -o wide'

    function k-purge-finished-pods {
        # delete finished pods
        #
        for phase in Failed Succeeded; do
            echo "Purging pods with phase=$phase"
            k delete pod --field-selector=status.phase==$phase --all-namespaces
        done
    }

    function k-restart-deployment {
        # restart-hack after https://medium.com/faun/how-to-restart-kubernetes-pod-7c702ca984c1
        # to implement a restart by scaling down to 0 replicas and back up again
        #
        # usage example to restart traefik in k3s:
        #    k-restart-deployment -n kube-system traefik
        #
        local n_replicas=`k get deployment "$@" -o json | jq '.status.replicas'`
        echo "Deployment was using replicas=$n_replicas, scaling down to 0" 
        k scale deployment "$@" --replicas=0
        echo "Waiting a few seconds"
        sleep 3
        echo "Scaling back up to replicas=$n_replicas"
        k scale deployment "$@" --replicas="$n_replicas"
    }
fi


# include rustup environment when its installed
if [ -f "$HOME/.cargo/env" ]; then
    . $HOME/.cargo/env
fi

alias ytop='echo "ytop has been superseed by btm (called bottom)'

if [ -d "$HOME/go" ]; then
    export GOPATH="$HOME/go"
    export PATH="$GOPATH/bin:$PATH"
fi

# include mcfly setup if its present. https://github.com/cantino/mcfly
if [ -x "$(which mcfly)" ]; then
    eval "$(mcfly init bash)"
fi