gcp_cli_setup

#!/bin/bash

# Install Google Cloud CLI

# Constants ########  
  readonly WAITLONG=3  
  readonly WAITSMALL=1  
#################### 


# The installation function   
install()   
 {   
      sleep $WAITLONG   
      pkg install -y $1   
  }   


# Main function
main(){
    install_gcloud_cli
}

# Get Device 32bit/64bit
device_64_bit(){
    cpu=`uname -m`
    if [[ $cpu == *"64"* ]]
    then
        return 0
    elif [[ $cpu == *"armv7"* ]]
    then
        return 1
    else
        return 0
    fi
}

# Download and Install Google Cloud CLI
install_gcloud_cli(){
    device_64_bit
    bit64=$?
    if [ $bit64 -eq 0 ]
    then
        curl -Lo google-cloud.tar.gz https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-453.0.0-linux-x86_64.tar.gz
    else
       curl -Lo google-cloud.tar.gz https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-453.0.0-linux-x86.tar.gz
    fi

    # Extract .tar.gz file
    tar -xzf google-cloud.tar.gz

    # Run installation script
    ./google-cloud-sdk/install.sh

    # Clean up
    rm google-cloud.tar.gz
}

# Main App
main