Iterm2 Status Bar stuff

.profile

# with Hack from https://www.nerdfonts.com/ installed

function iterm2_print_user_vars() {
    # kubernetes current cluster & namespace
    CONTEXT="$(kubectl config current-context)"
    if [ -n "$CONTEXT" ]; then
        NAMESPACE="$(kubectl config view -o=jsonpath="{.contexts[?(@.name==\"${CONTEXT}\")].context.namespace}")"
        iterm2_set_user_var kubecontext "⎈ $CONTEXT:${NAMESPACE:-default}"
    else
        iterm2_set_user_var kubecontext ""
    fi

    # Is my local DevPI mirror running?
    # Also setup the env vars so that it's used if it is 
    if pgrep -f devpi-server >/dev/null 2>&1; then
        iterm2_set_user_var devpicontext $'\ue235 DevPI'

        DEVPI_IP=$(<"$HOME/.devpi/address")
        export PIP_INDEX_URL=http://$DEVPI_IP:3141/root/dev/+simple
        export PIP_TRUSTED_HOST=$DEVPI_IP
        export PIP_ITERM_DEVPI=1
    else
        iterm2_set_user_var devpicontext ""
        if [ "$PIP_ITERM_DEVPI" = "1" ]; then
            unset PIP_INDEX_URL
            unset PIP_TRUSTED_HOST
            unset PIP_ITERM_DEVPI
        fi
    fi

    # Docker # of running containers
    if pgrep "Docker" >/dev/null 2>&1; then
        _DOCKER=$'\uf308'
        iterm2_set_user_var dockercontext "$_DOCKER $(docker ps -q | wc -l)"
    else
        iterm2_set_user_var dockercontext ""
    fi
}
test -e "${HOME}/.iterm2_shell_integration.bash" && source "${HOME}/.iterm2_shell_integration.bash"