dbrecovery.sh

#!/bin/bash
#Args incoming
resetarg=$1
user_name_arg=$2
mainnet_or_testnet=$3
node_folder="coti-node"


#Parameters


if [[ $mainnet_or_testnet == "testnet" ]];
then
restore_hash_param=8eeae832927ed4a95cac73ede5c8b3082e6d3c16c5f98a97d6a7f3fa5b9c8ac364b5e7e8c1cf8d8b09bb23003e4029205d0946d676c6c907d6dccbe35dcbac7b
elif [[ $mainnet_or_testnet == "mainnet" ]];
then
restore_hash_param=8eeae832927ed4a95cac73ede5c8b3082e6d3c16c5f98a97d6a7f3fa5b9c8ac364b5e7e8c1cf8d8b09bb23003e4029205d0946d676c6c907d6dccbe35dcbac7b
fi



restore_source_param=Remote


#If there is an incoming second argument, treat it as a username inserted in, so that we dont need to ask the question.
if [[ $user_name_arg == "" ]];
then
read -p "What is your ubuntu username for coti node? (if unsure write coti, your current username is $(whoami)) : " user_name
else
user_name=$user_name_arg;
fi




config_file="/home/$user_name/$node_folder/fullnode.properties"




function set_config_value(){
  #This replaces a key-pair value
  paramname=$(printf "%q" $1)
  paramvalue=$(printf "%q" $2)

  #echo $paramname
  #echo $paramvalue
  sed -i -E "s/^($paramname[[:blank:]]*=[[:blank:]]*).*/\1$paramvalue/" "$config_file"
}

#----------------------------------------------------------------------------------------------------#
# get_config_value: GLOBAL VALUE IS USED AS A GLOBAL VARIABLE TO RETURN THE RESULT                                     #
#----------------------------------------------------------------------------------------------------#

function get_config_value(){
  global_value=$(grep -v '^#' "$config_file" | grep "^$1=" | awk -F '=' '{print $2}')
if [ -z "$global_value" ]
  then
    return 1
  else
    return 0
  fi
}


reset=""
#DB.RESTORE ####################
# If entry does not exist, create it, otherwise set it to the value on the incoming argument
get_config_value "db.restore"
reset="$global_value"

if [[ $reset == "" ]];
then
echo db.restore=$resetarg >> $config_file
else
set_config_value "db.restore" "$resetarg"
fi


reset=""
#DB.RESTORE.SOURCE ####################
# If entry does not exist, create it, otherwise set it to the value on the restore_source_param parameter at the top of this file
get_config_value "db.restore.source"
reset="$global_value"

if [[ $reset == "" ]];
then
echo db.restore.source=$restore_source_param >> $config_file
else
set_config_value "db.restore.source" "$restore_source_param"
fi



reset=""
#DB.RESTORE.HASH ####################
# If entry does not exist, create it, otherwise set it to the value on the restore_hash_param parameter at the top of this file
get_config_value "db.restore.hash"
reset="$global_value"

if [[ $reset == "" ]];
then
echo db.restore.hash=$restore_hash_param >> $config_file
else
set_config_value "db.restore.hash" "$restore_hash_param"
fi


get_config_value "db.restore"

echo "db.restore is now set to $global_value"



if [[ $global_value == "true" ]];
then

cat << "DB_RESTORE_ON_EOF"

######### Dont be alarmed, just watch for this being set to off later. #########
#
# ██████╗ ██████╗     ██████╗ ███████╗███████╗████████╗ ██████╗ ██████╗ ███████╗
# ██╔══██╗██╔══██╗    ██╔══██╗██╔════╝██╔════╝╚══██╔══╝██╔═══██╗██╔══██╗██╔════╝
# ██║  ██║██████╔╝    ██████╔╝█████╗  ███████╗   ██║   ██║   ██║██████╔╝█████╗
# ██║  ██║██╔══██╗    ██╔══██╗██╔══╝  ╚════██║   ██║   ██║   ██║██╔══██╗██╔══╝
# ██████╔╝██████╔╝    ██║  ██║███████╗███████║   ██║   ╚██████╔╝██║  ██║███████╗
# ╚═════╝ ╚═════╝     ╚═╝  ╚═╝╚══════╝╚══════╝   ╚═╝    ╚═════╝ ╚═╝  ╚═╝╚══════╝
#
#  ██████╗ ███╗   ██╗██╗
# ██╔═══██╗████╗  ██║██║
# ██║   ██║██╔██╗ ██║██║
# ██║   ██║██║╚██╗██║╚═╝
# ╚██████╔╝██║ ╚████║██╗
#  ╚═════╝ ╚═╝  ╚═══╝╚═╝
#
###############################################################################
DB_RESTORE_ON_EOF
elif [[ $global_value == "false" ]];
then
cat << "DB_RESTORE_OFF_EOF"

###################### DB is no longer in restore mode :) ######################
#
# ██████╗ ██████╗     ██████╗ ███████╗███████╗████████╗ ██████╗ ██████╗ ███████╗
# ██╔══██╗██╔══██╗    ██╔══██╗██╔════╝██╔════╝╚══██╔══╝██╔═══██╗██╔══██╗██╔════╝
# ██║  ██║██████╔╝    ██████╔╝█████╗  ███████╗   ██║   ██║   ██║██████╔╝█████╗
# ██║  ██║██╔══██╗    ██╔══██╗██╔══╝  ╚════██║   ██║   ██║   ██║██╔══██╗██╔══╝
# ██████╔╝██████╔╝    ██║  ██║███████╗███████║   ██║   ╚██████╔╝██║  ██║███████╗
# ╚═════╝ ╚═════╝     ╚═╝  ╚═╝╚══════╝╚══════╝   ╚═╝    ╚═════╝ ╚═╝  ╚═╝╚══════╝
#
#  ██████╗ ███████╗███████╗
# ██╔═══██╗██╔════╝██╔════╝
# ██║   ██║█████╗  █████╗
# ██║   ██║██╔══╝  ██╔══╝
# ╚██████╔╝██║     ██║
#  ╚═════╝ ╚═╝     ╚═╝
#
###############################################################################
DB_RESTORE_OFF_EOF


fi