.kube-prompt.sh

#!/bin/bash

__parse_git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/[\1]/'
}

__kube_ps1()
{
    # Get current context
    CONTEXT=$(cat ~/.kube/config | grep "current-context:" --color=NO | sed "s/current-context: //")

    if [ -n "$CONTEXT" ]; then
        if [ "$CONTEXT" = "production" ]; then
            echo -e "${BRIGHT}${WHITE}${RED_BG}${BLINK}${CONTEXT}${NORMAL}"
        else
            echo -e "${YELLOW}${CONTEXT}${NORMAL}"
        fi
    fi
}

__gcloud_ps1()
{
    CONTEXT=$(cat ~/.config/gcloud/active_config)

    if [ -n "$CONTEXT" ]; then
        if [ "$CONTEXT" = "production" ]; then
            echo -e "${BRIGHT}${WHITE}${RED_BG}${BLINK}${CONTEXT}${NORMAL}"
        else
            echo -e "${YELLOW}${CONTEXT}${NORMAL}"
        fi
    fi
}

.profile

BLACK=$(tput setaf 0)
BLACK_BG=$(tput setab 0)
RED=$(tput setaf 1)
RED_BG=$(tput setab 1)
GREEN=$(tput setaf 2)
GREEN_BG=$(tput setab 2)
LIME_YELLOW=$(tput setaf 190)
LIME_YELLOW_BG=$(tput setab 190)
YELLOW=$(tput setaf 3)
YELLOW_BG=$(tput setab 3)
POWDER_BLUE=$(tput setaf 153)
POWDER_BLUE_BG=$(tput setab 153)
BLUE=$(tput setaf 4)
BLUE_BG=$(tput setab 4)
MAGENTA=$(tput setaf 5)
MAGENTA_BG=$(tput setab 5)
CYAN=$(tput setaf 6)
CYAN_BG=$(tput setab 6)
WHITE=$(tput setaf 7)
WHITE_BG=$(tput setab 7)
BRIGHT=$(tput bold)
NORMAL=$(tput sgr0)
BLINK=$(tput blink)
REVERSE=$(tput smso)
UNDERLINE=$(tput smul)

source ~/.kube-prompt.sh
export PS1="\[${CYAN}\]k:\[${NORMAL}\] \$(__kube_ps1)\[${GREEN}\]/\[${CYAN}\]g:\[${NORMAL}\]\$(__gcloud_ps1)\[${NORMAL}\] \n\[${GREEN}\]\u\[${NORMAL}\]@\[${GREEN}\]\h \[${MAGENTA}\]\$(__parse_git_branch) \[${POWDER_BLUE}\]\w \[${NORMAL}\]"