# install dependencies, if needed
sudo apt update && sudo apt upgrade -y
sudo apt install curl git wget htop tmux build-essential jq make lz4 gcc unzip -y

# install go, if needed
cd $HOME
VER="1.22.3"
wget "https://golang.org/dl/go$VER.linux-amd64.tar.gz"
sudo rm -rf /usr/local/go
sudo tar -C /usr/local -xzf "go$VER.linux-amd64.tar.gz"
rm "go$VER.linux-amd64.tar.gz"
[ ! -f ~/.bash_profile ] && touch ~/.bash_profile
echo "export PATH=$PATH:/usr/local/go/bin:~/go/bin" >> ~/.bash_profile
source $HOME/.bash_profile
[ ! -d ~/go/bin ] && mkdir -p ~/go/bin
 
# set vars
echo "export WALLET="wallet"" >> $HOME/.bash_profile
echo "export MONIKER="test"" >> $HOME/.bash_profile
echo "export PELL_CHAIN_ID="ignite_186-1"" >> $HOME/.bash_profile
echo "export PELL_PORT="58"" >> $HOME/.bash_profile
source $HOME/.bash_profile
 
# download binary
cd $HOME
wget -O pellcored https://github.com/0xPellNetwork/network-config/releases/download/v1.3.0/pellcored-1.3.0-linux-amd64
chmod +x pellcored
mv pellcored ~/go/bin/
WASMVM_VERSION=v2.1.2
export LD_LIBRARY_PATH=~/.pellcored/lib
mkdir -p $LD_LIBRARY_PATH
wget "https://github.com/CosmWasm/wasmvm/releases/download/$WASMVM_VERSION/libwasmvm.$(uname -m).so" -O "$LD_LIBRARY_PATH/libwasmvm.$(uname -m).so"
echo "export LD_LIBRARY_PATH=$HOME/.pellcored/lib:$LD_LIBRARY_PATH" >> $HOME/.bash_profile
source ~/.bash_profile
 
# config and init app
pellcored config node tcp://localhost:${PELL_PORT}657
pellcored config keyring-backend os
pellcored config chain-id ignite_186-1
pellcored init "test" --chain-id ignite_186-1
 
# download genesis and addrbook
wget -O $HOME/.pellcored/config/genesis.json https://server-5.itrocket.net/testnet/pell/genesis.json
wget -O $HOME/.pellcored/config/addrbook.json  https://server-5.itrocket.net/testnet/pell/addrbook.json
 
# set seeds and peers
SEEDS="5f10959cc96b5b7f9e08b9720d9a8530c3d08d19@pell-testnet-seed.itrocket.net:58656"
PEERS="d003cb808ae91bad032bb94d19c922fe094d8556@pell-testnet-peer.itrocket.net:58656,2b2932bd000204b75d2675d84e0e6e690fcc9b41@31.165.179.107:26656,739d38ce19e4d2b22eb77016f91bf468e93c22af@37.252.186.230:26656,91a02af99b3ab4fd0e7b24139d7e30b94fa117c4@65.108.0.88:12356,f487313950783ed57c5fcb9be1998b50a41bd931@37.27.127.220:57656,f1049cc2be2902053bcf5ea1a553414d8a978ef6@[2a01:4f8:110:4265::11]:26656,81caef1e38e18974813624aea310722ad68a33dd@65.109.27.148:26656,dce9d17f8c2dcc75a7946f11a2e4ac9295614b78@145.239.9.196:26656,73270186a4ed6a4136a2c02274867c0c41c304dd@46.4.91.76:30356,54e6743cb3d05fdaf71f06f2f05728c62358f802@176.9.8.81:11856,2bb156446731e08192063569fa02e783c4345141@135.181.139.249:37656"
sed -i -e "/^\[p2p\]/,/^\[/{s/^[[:space:]]*seeds *=.*/seeds = \"$SEEDS\"/}" \
       -e "/^\[p2p\]/,/^\[/{s/^[[:space:]]*persistent_peers *=.*/persistent_peers = \"$PEERS\"/}" $HOME/.pellcored/config/config.toml
 
# set custom ports in app.toml
sed -i.bak -e "s%:1317%:${PELL_PORT}317%g;
s%:8080%:${PELL_PORT}080%g;
s%:9090%:${PELL_PORT}090%g;
s%:9091%:${PELL_PORT}091%g;
s%:8545%:${PELL_PORT}545%g;
s%:8546%:${PELL_PORT}546%g;
s%:6065%:${PELL_PORT}065%g" $HOME/.pellcored/config/app.toml
 
# set custom ports in config.toml file
sed -i.bak -e "s%:26658%:${PELL_PORT}658%g;
s%:26657%:${PELL_PORT}657%g;
s%:6060%:${PELL_PORT}060%g;
s%:26656%:${PELL_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${PELL_PORT}656\"%;
s%:26660%:${PELL_PORT}660%g" $HOME/.pellcored/config/config.toml
 
# config pruning
sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.pellcored/config/app.toml 
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.pellcored/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"19\"/" $HOME/.pellcored/config/app.toml
 
# set minimum gas price, enable prometheus and disable indexing
sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "0apell"|g' $HOME/.pellcored/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.pellcored/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.pellcored/config/config.toml
 
# create service file
sudo tee /etc/systemd/system/pellcored.service > /dev/null <<EOF
[Unit]
Description=Pell node
After=network-online.target
[Service]
User=$USER
WorkingDirectory=$HOME/.pellcored
ExecStart=$(which pellcored) start --home $HOME/.pellcored
Environment=LD_LIBRARY_PATH=$HOME/.pellcored/lib/
Restart=on-failure
RestartSec=5
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
 
# reset and download snapshot
pellcored tendermint unsafe-reset-all --home $HOME/.pellcored
if curl -s --head curl https://server-5.itrocket.net/testnet/pell/pell_2025-05-25_2484085_snap.tar.lz4 | head -n 1 | grep "200" > /dev/null; then
  curl https://server-5.itrocket.net/testnet/pell/pell_2025-05-25_2484085_snap.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.pellcored
    else
  echo "no snapshot found"
fi
 
# enable and start service
sudo systemctl daemon-reload
sudo systemctl enable pellcored
sudo systemctl restart pellcored && sudo journalctl -u pellcored -fo cat

source <(curl -s https://itrocket.net/api/testnet/pell/autoinstall/)

# to create a new wallet, use the following command. don’t forget to save the mnemonic
pellcored keys add $WALLET
 
# to restore exexuting wallet, use the following command
pellcored keys add $WALLET --recover
 
# save wallet and validator address
WALLET_ADDRESS=$(pellcored keys show $WALLET -a)
VALOPER_ADDRESS=$(pellcored keys show $WALLET --bech val -a)
echo "export WALLET_ADDRESS="$WALLET_ADDRESS >> $HOME/.bash_profile
echo "export VALOPER_ADDRESS="$VALOPER_ADDRESS >> $HOME/.bash_profile
source $HOME/.bash_profile
 
# check sync status, once your node is fully synced, the output from above will print "false"
pellcored status 2>&1 | jq 
 
# before creating a validator, you need to fund your wallet and check balance
pellcored query bank balances $WALLET_ADDRESS 

#!/bin/bash
rpc_port=$(grep -m 1 -oP '^laddr = "\K[^"]+' "$HOME/.pellcored/config/config.toml" | cut -d ':' -f 3)
while true; do
  local_height=$(curl -s localhost:$rpc_port/status | jq -r '.result.sync_info.latest_block_height')
  network_height=$(curl -s https://pell-testnet-rpc.itrocket.net/status | jq -r '.result.sync_info.latest_block_height')
 
  if ! [[ "$local_height" =~ ^[0-9]+$ ]] || ! [[ "$network_height" =~ ^[0-9]+$ ]]; then
    echo -e "\033[1;31mError: Invalid block height data. Retrying...\033[0m"
    sleep 5
    continue
  fi
 
  blocks_left=$((network_height - local_height))
  echo -e "\033[1;33mNode Height:\033[1;34m $local_height\033[0m \033[1;33m| Network Height:\033[1;36m $network_height\033[0m \033[1;33m| Blocks Left:\033[1;31m $blocks_left\033[0m"
  sleep 5
done

cd $HOME
# Create validator.json file
echo "{\"pubkey\":{\"@type\":\"/cosmos.crypto.ed25519.PubKey\",\"key\":\"$(pellcored comet show-validator | grep -Po '\"key\":\s*\"\K[^"]*')\"},
    \"amount\": \"1000000apell\",
    \"moniker\": \"test\",
    \"identity\": \"\",
    \"website\": \"\",
    \"security\": \"\",
    \"details\": \"I love blockchain ❤️\",
    \"commission-rate\": \"0.1\",
    \"commission-max-rate\": \"0.2\",
    \"commission-max-change-rate\": \"0.01\",
    \"min-self-delegation\": \"1\"
}" > validator.json
# Create a validator using the JSON configuration
pellcored tx staking create-validator validator.json \
    --from $WALLET \
    --chain-id ignite_186-1 \
	--fees 30apell --gas 300000

sudo ufw default allow outgoing 
sudo ufw default deny incoming 
sudo ufw allow ssh/tcp 
sudo ufw allow ${PELL_PORT}656/tcp
sudo ufw enable

sudo systemctl stop pellcored
sudo systemctl disable pellcored
sudo rm -rf /etc/systemd/system/pellcored.service
sudo rm $(which pellcored)
sudo rm -rf $HOME/.pellcored
sed -i "/PELL_/d" $HOME/.bash_profile