Google Cloud Shell init

gscinit.sh

#!/usr/bin/env bash

shopt -s expand_aliases

export EDITOR=vim
export VISUAL=vim

mkdir -p $HOME/log # TODO: GCP logging shit

STARTTIME=`date --iso-8601=minutes --utc`
export LOGFILE=$HOME/log/gcsinit-${STARTTIME}.log

vi() {
	vim "$@"
}

logit() {
    echo -e "\n\t${1}\n" >>$LOGFILE 2>&1
}

# quote Ghost Rider
quotegr() {
    echo "\033[0m\t\t\033[1m${1}\033[0m\n"
}

# quote others
quote() {
    echo "\033[0m\t\t\033[2m${1}\033[0m\n"
}

talktomegoose() {
    echo -e "\n\t\033[1m\033[4mFighter Weapons School\033[0m\n"
    echo -e "\t\t\033[4mmiramar\033[0m: start or connect to datalab\033[0m\n"
    echo -e "\t\t\033[4mdisengage\033[0m: stop the datalab instance\033[0m\n"
    echo -e "\t\t\033[4mhemlock\033[0m: terminate the datalab instance\033[0m\n"
    echo -e "\t\t\033[4mtalktomegoose\033[0m: print these directives\033[0m\n"
}

miramar() {
    local ghostrider=``
    #if gcloud compute instances describe topgun --zone asia-east1-a --format="value(status)"| grep ERROR;
    if gcloud compute instances describe topgun --zone asia-east1-a;
    then
        echo -e $(quotegr "I feel the need... The need for speed.\n--")
        datalab connect topgun
    else
        echo -e $(quotegr "Come on Mav, do some of that pilot shit!\n--")
        datalab beta create-gpu --log-level warn --idle-timeout 90m --verbosity warning --accelerator-type nvidia-tesla-k80 --accelerator-count 1 --zone asia-east1-a --disk-size-gb 250 topgun
    fi
}

disengage() {
    echo -e $(quotegr "Talk to me, Goose.\n\t\t--")
    datalab stop --quiet topgun
}

hemlock() {
    echo -e $(quotegr "I'll fire when I'm goddamn good and ready. You got that?\n\t\t--")
    datalab delete --quiet --keep-disk topgun
}

logit "You two characters... are going to Top Gun."

# TODO: import this from somewhere
gcloud config set component_manager/disable_update_check false >>$LOGFILE 2>&1
gcloud config set compute/zone asia-east1-a >>$LOGFILE 2>&1
gcloud config set compute/region asia-east1 >>$LOGFILE 2>&1

testing_install() {
    sudo apt-get -y -t testing --install-suggests install python3.6 >>$LOGFILE 2>&1
    sudo apt-get -y -t testing vim pv >>$LOGFILE 2>&1
}

stable_install() {
    sudo apt-get -y install software-properties-common >>$LOGFILE 2>&1
}

#contains() {
#    string="$1"
#    substring="$2"
#    if test "${string#*$substring}" != "$string"
#    then
#        return 0 # substring not in string
#    else
#        return 1 # substring in string
#    fi
#}
#
#installed() {
#    for package in "${1[@]}"
#    do
#        if [ ! contains `apt list --installed ${package}` $package ] ;
#            return 0
#        else
#            return 1
#}
#
#testing_requires=(python3.6 vim pv)
#stable_requires=(software-properties-common)
#
# perhaps this is a new instance
# if so we have work work to
# TODO: crude
if [ -x "$(command -v python3.6)" ] ; then
    echo -e $(quote "\nMaverick, you're at 3/4 of a mile. Call the ball.")
    echo -e $(quotegr "Roger. Maverick has the ball.\n\t\t--")
else
    echo -e $(quote "Ghost Rider this is Strike. We have unknown aircraft. Inbound Mustang. Your vector 090 for bogey.")
    echo -e $(quotegr "Talk to me, Goose.")
    echo -e $(quotegr "Roger I got them. 900 knots closure.\n\t\t--")

    ### keep on stable unless no package exists
    sudo cp ~/mono/util/gcsmore.list /etc/apt/sources.list.d/ && \
    sudo cp ~/mono/util/00gcsapt.pref /etc/apt/preferences.d/ && \

    stable_install

    sudo apt-get update >>$LOGFILE 2>&1

    ### and you asshole, you're lucky to be here
    testing_install

    # TODO: too slow
    # TODO: should install not-installed not specific packaged
    # sudo gcloud --quiet install cbt bigtable emulator-reverse-proxy container-builder-local

    ### rare but sometimes this is required
    # TODO: why doesn't a new instance have the latest SDK?
    sudo gcloud --quiet components update >>$LOGFILE 2>&1

    ### CLEANUP
    # TODO: appears unecessary
    #sudo apt-get -y install -f

    # TODO: this removed python3.6 suggested?!
    #sudo apt-get -y autoremove

    # TODO: catpng
    echo -e $(quotegr "I-I'm sorry, I hate it when it does that, I'm sorry. Excuse me.\n\t\t--")
fi

ENDTIME=`date --iso-8601=minutes --utc`
logit "${0} done at ${ENDTIME}"
talktomegoose