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@seanknox
Last active November 3, 2017 14:28
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Adds current kubernetes cluster to bash prompt
if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
export TERM='gnome-256color';
elif infocmp xterm-256color >/dev/null 2>&1; then
export TERM='xterm-256color';
fi;
prompt_kubectl() {
local contextName='';
if [ $(kubectl config current-context &>/dev/null; echo "${?}") == '0' ]; then
contextName="$(kubectl config current-context 2> /dev/null)"
echo -e "${1}k8s: ${white}${contextName}";
fi;
}
if tput setaf 1 &> /dev/null; then
tput sgr0; # reset colors
bold=$(tput bold);
reset=$(tput sgr0);
# Solarized colors, taken from http://git.io/solarized-colors.
black=$(tput setaf 0);
blue=$(tput setaf 33);
cyan=$(tput setaf 37);
green=$(tput setaf 64);
orange=$(tput setaf 166);
purple=$(tput setaf 125);
red=$(tput setaf 124);
violet=$(tput setaf 61);
white=$(tput setaf 15);
yellow=$(tput setaf 136);
else
bold='';
reset="\e[0m";
black="\e[1;30m";
blue="\e[1;34m";
cyan="\e[1;36m";
green="\e[1;32m";
orange="\e[1;33m";
purple="\e[1;35m";
red="\e[1;31m";
violet="\e[1;35m";
white="\e[1;37m";
yellow="\e[1;33m";
fi;
# Set the terminal title to the current working directory.
PS1+="${violet}[\$(prompt_kubectl \"${cyan}\")${violet}]\n\[${white}\]\u@\h\$ \[${reset}\]"; # Git repository details
PS1+="\[${white}\]\u@\h\ \[${reset}\]"
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