engine_create

# creates usability space bot engine

# (still under development)

# ─────────────────────────────────
# prepare includes
# ─────────────────────────────────

SCRIPT_DIR="$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"

if [ -z "$DONT_REDEPLOY" ] ; then

  source "$SCRIPT_DIR/engine_redeploy_scripts"

fi

if [ -z "$DONT_CLS" ] && [ -z "$1" ] ; then

  cls

fi

# ─────────────────────────────────
# prepare
# ─────────────────────────────────

# report user

  echo "STARTING TO CREATE BOT ENGINE:"

# remember curdir

  curdir="$PWD" # not used in this script

# go to root working dir

  go "/var/www/www-root/data/nodejs/server"

# make base engine dir

  md "usability-space-bot-engine"

# ─────────────────────────────────
# prepare ssh keys
# ───────────────────────────────── 

  # create .ssh/git-deploy-key
  # and fill it with keys
  
    nd ".ssh"
    nd "git-deploy-key"

  # create ssh-keys files

    # ask user

    type="10"

    while [ "$type" -ne "0" ] && [ "$type" -ne "1" ] && [ "$type" -ne "2" ] && [ "$type" -ne "3" ] && [ "$type" -ne "4" ] && [ "$type" -ne "5" ] && [ "$type" -ne "6" ]; do

      echo "Chose how you want to create your keys:"
      echo "  ● -2 — To begin, run git clone https://UsabilitySpace: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@github.com/UsabilitySpace/bookocean-engine-deploy.git deploy;"
      echo "  ● -1 — Just run eval \"\$(ssh-agent -s)\";"
      echo "  ●  0 — Run eval \"\$(ssh-agent -s)\", and after that add existing private keys from /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key;"
      echo "  ●  1 — Just add existing private keys from /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key;"
      echo "  ●  2 — Copy existing keys from developer's hosting (you won't need to publish them to the git, so you won't need access to git, but you need to know developer's IP ans SSH login/password;"
      echo "  ●  3 — Generate new keys (you will need to publish them to the git by yourself, which will need access to git and may take a long time;"
      echo "  ●  4 — Create ~/.ssh/config as a totally new file;"
      echo "  ●  5 — Append ~/.ssh/config at the end;"
      echo "  ●  6 — Clone all from git;"
      echo "Enter your choice — from -1 to 6: "

      read type

    done

    if [ "$type" -eq "-2" ] ; then

      git clone https://UsabilitySpace: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@github.com/UsabilitySpace/bookocean-engine-deploy.git deploy

    elif [ "$type" -eq "-1" ] ; then

      echo "Running eval:"
      eval "$(ssh-agent -s)"
      echo "Ssh-agent has been started in background."

    elif [ "$type" -eq "0" ] ; then

      echo "Running eval:"
      eval "$(ssh-agent -s)"
      echo "Ssh-agent has been started in background."

      echo "Adding existing keys:"
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-bot
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-config
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-deploy
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-menu

    elif [ "$type" -eq "1" ] ; then

      echo "Existing public & private keys are going to be used:"
      ll

      echo "Public keys content is as follows:"
      echo "  ● github.com-repo-bookocean-engine-bot.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-bot.pub)"
      echo "  ● github.com-repo-bookocean-engine-config.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-config.pub)"
      echo "  ● github.com-repo-bookocean-engine-deploy.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-deploy.pub)"
      echo "  ● github.com-repo-bookocean-engine-menu.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-menu.pub)"
      echo "This ↑ public keys has been already added to git by the developer, you don't need to do something about that."

      echo "Adding existing keys:"
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-bot
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-config
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-deploy
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-menu

    elif [ "$type" -eq "2" ] ; then

      echo "Copying existing keys from developer's hosting..."
      scp -r root@192.168.0.104:/var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh
      # scp -r ~/Desktop/Startuper/@_@BookOcean.io/DEV/bookocean-bot/bookocean-bot-developer-local/.ssh/git-deploy-key root@194.67.87.198:/var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh

      echo "Existing public & private keys has been copied from developer's hosting:"
      ll

      echo "Public keys content is as follows:"
      echo "  ● github.com-repo-bookocean-engine-bot.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-bot.pub)"
      echo "  ● github.com-repo-bookocean-engine-config.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-config.pub)"
      echo "  ● github.com-repo-bookocean-engine-deploy.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-deploy.pub)"
      echo "  ● github.com-repo-bookocean-engine-menu.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-menu.pub)"
      echo "This ↑ public keys has been already added to git by the developer, you don't need to do something about that."

    elif [ "$type" -eq "3" ] ; then

      echo "Generating new keys..."

      # generates OpenSSH key 31 host
      function generate_key(){
        echo "Enter:"
        echo   "● File in which to save the key : $1"
        echo   "● Passphrase (EXACTELY THE SAME): a9A387aagf?Q_"
        ssh-keygen -t ed25519 -C "kobuch@ya.ru"
      }

      # ssh-add 1 st time
      # user need to enter 4 pairs of data
      # which are hinted by generate_key:

        generate_key github.com-repo-bookocean-engine-bot
        generate_key github.com-repo-bookocean-engine-config
        generate_key github.com-repo-bookocean-engine-deploy
        generate_key github.com-repo-bookocean-engine-menu

      echo "New public & private keys has been generated:"
      ll

      echo "Public keys content is as follows:"
      echo "  ● github.com-repo-bookocean-engine-bot.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-bot.pub)"
      echo "  ● github.com-repo-bookocean-engine-config.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-config.pub)"
      echo "  ● github.com-repo-bookocean-engine-deploy.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-deploy.pub)"
      echo "  ● github.com-repo-bookocean-engine-menu.pub:"
      echo "    $(cat github.com-repo-bookocean-engine-menu.pub)"
      echo "This ↑ public keys has NOT been yet added to git, so you need to add them yourself."

      myself="0"

      while [ "$myself" -ne "1" ] ; do

        echo "Has you published the above mentioned public keys to git?"
        echo "  ● 1 — Yes, I have published the above mentioned public keys to git."
        echo "Enter 1 when ready..."

        read myself

      done

      # prepare to ssh-add —
      # launch ssh-agent in background
      eval "$(ssh-agent -s)"

      # ssh add
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-bot
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-config
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-deploy
      ssh-add /var/www/www-root/data/nodejs/server/usability-space-bot-engine/.ssh/git-deploy-key/github.com-repo-bookocean-engine-menu

    elif [ "$type" -eq "4" ] ; then

      echo "Crating ssh config"
      cp /var/www/www-root/data/nodejs/server/usability-space-bot-engine/deploy/~_ssh_config ~/.ssh/config
      echo "Ssh config has been created"

    elif [ "$type" -eq "5" ] ; then

      echo "Appinding ssh config"

      # save backup for safety
      cp ~/.ssh/config  ~/.ssh/config-$(date +"%Y-%d-%m-%H-%M-%S")

      # append new content to the end of ~/.ssh/config
      cat /var/www/www-root/data/nodejs/server/usability-space-bot-engine/deploy/~_ssh_config ~/.ssh/config > ~/.ssh/config

      echo "Ssh config has been appended"

    else

      cd "/var/www/www-root/data/nodejs/server/usability-space-bot-engine"

      echo "Starting cloning from git:"

      # create folders
      # (just for joke, git would create them)
      # create dirs
      # or report they already exist

      md bot
      md config
      md deploy
      md menu
      md run
      md restart

      # clone projects using ssh keys
      # Using multiple repositories on one server

      git clone git@github.com-repo-bookocean-engine-bot:UsabilitySpace/bookocean-engine-bot.git       bot
      git clone git@github.com-repo-bookocean-engine-config:UsabilitySpace/bookocean-engine-config.git config
      git clone git@github.com-repo-bookocean-engine-deploy:UsabilitySpace/bookocean-engine-deploy.git deploy
      git clone git@github.com-repo-bookocean-engine-menu:UsabilitySpace/bookocean-engine-menu.git     menu

      # show content of /var/www/www-root/data/nodejs/server/usability-space-bot-engine/

      ll

      # report user

      echo "Creation of a new bot engine has finished."
      echo "See for absense of errors above to check if the creation process has been successful."

    fi

# ─────────────────────────────────
# finish
# ─────────────────────────────────

cd $curdir # OF NO NEED

# must do nothing else ■