# 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 $HOME
VER="1.22.2"
wget "https://golang.org/dl/go$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 INITIA_CHAIN_ID="initiation-2"" >> $HOME/.bash_profile
echo "export INITIA_PORT="51"" >> $HOME/.bash_profile
source $HOME/.bash_profile
 
# download binary
cd $HOME
rm -rf initia
git clone https://github.com/initia-labs/initia.git
cd initia
git checkout v1.1.2
make install
 
# config and init app
initiad init $MONIKER
initiad config set client chain-id initiation-2
initiad config set client node tcp://localhost:${INITIA_PORT}657
sed -i -e "s|^node *=.*|node = \"tcp://localhost:${INITIA_PORT}657\"|" $HOME/.initia/config/client.toml
 
# download genesis and addrbook
wget -O $HOME/.initia/config/genesis.json https://server-1.itrocket.net/testnet/initia/genesis.json
wget -O $HOME/.initia/config/addrbook.json  https://server-1.itrocket.net/testnet/initia/addrbook.json
 
# set seeds and peers
SEEDS="cd69bcb00a6ecc1ba2b4a3465de4d4dd3e0a3db1@initia-testnet-seed.itrocket.net:51656"
PEERS="67b58592de11a6885d71d3ea436dc284b816caa3@initia-testnet-peer.itrocket.net:51656,015978fcab6f546fff3c8af6eb965722699390ca@35.198.209.157:26656,13a78fa3ed19a85a258cc8cca2505004d661d309@84.32.71.25:26656,c558a01b9fc349a07f748b50953360b5e71feae4@207.244.229.222:26656,8eaa6a0d98810570798e10d54cf1da75fe7c0abb@72.251.3.24:56116,d05f09bce4bec336548f87ce3a6ff133b9dc99d0@193.84.3.28:25756,df43fc76e4332f6b37ff6b714924ae1cc87191fa@164.68.115.64:26656,535d7e5ab93c2b3c52f7874782cd824ea703f89f@37.120.245.142:26023,9c3d502c91f7834dac035ae7ea3f6dd6fde00769@63.177.102.188:26656,016489c0258f38fe68f71c0d657325568197ef5a@34.87.185.37:26656,3eb8e8bc841752248a6e894a6fce3f79eaf77646@34.126.140.245:26656"
sed -i -e "/^\[p2p\]/,/^\[/{s/^[[:space:]]*seeds *=.*/seeds = \"$SEEDS\"/}" \
       -e "/^\[p2p\]/,/^\[/{s/^[[:space:]]*persistent_peers *=.*/persistent_peers = \"$PEERS\"/}" \
       $HOME/.initia/config/config.toml
 
# set custom ports in app.toml
sed -i.bak -e "s%:1317%:${INITIA_PORT}317%g;
s%:8080%:${INITIA_PORT}080%g;
s%:9090%:${INITIA_PORT}090%g;
s%:9091%:${INITIA_PORT}091%g;
s%:8545%:${INITIA_PORT}545%g;
s%:8546%:${INITIA_PORT}546%g;
s%:6065%:${INITIA_PORT}065%g" $HOME/.initia/config/app.toml
 
# set custom ports in config.toml file
sed -i.bak -e "s%:26658%:${INITIA_PORT}658%g;
s%:26657%:${INITIA_PORT}657%g;
s%:6060%:${INITIA_PORT}060%g;
s%:26656%:${INITIA_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${INITIA_PORT}656\"%;
s%:26660%:${INITIA_PORT}660%g" $HOME/.initia/config/config.toml
 
# config pruning
sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.initia/config/app.toml 
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.initia/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"50\"/" $HOME/.initia/config/app.toml
 
# set minimum gas price, enable prometheus and disable indexing
sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "0.015uinit"|g' $HOME/.initia/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.initia/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.initia/config/config.toml
 
# create service file
sudo tee /etc/systemd/system/initiad.service > /dev/null <<EOF
[Unit]
Description=Initia node
After=network-online.target
[Service]
User=$USER
WorkingDirectory=$HOME/.initia
ExecStart=$(which initiad) start --home $HOME/.initia
Restart=on-failure
RestartSec=5
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
 
# reset and download snapshot
initiad tendermint unsafe-reset-all --home $HOME/.initia
if curl -s --head curl https://server-1.itrocket.net/testnet/initia/initia_2025-06-12_10049296_snap.tar.lz4 | head -n 1 | grep "200" > /dev/null; then
  curl https://server-1.itrocket.net/testnet/initia/initia_2025-06-12_10049296_snap.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.initia
    else
  echo "no snapshot found"
fi
 
# enable and start service
sudo systemctl daemon-reload
sudo systemctl enable initiad
sudo systemctl restart initiad && sudo journalctl -u initiad -f

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

initiad query bank balances $WALLET_ADDRESS

# to create a new wallet, use the following command. don’t forget to save the mnemonic
initiad keys add $WALLET
 
# to restore exexuting wallet, use the following command
initiad keys add $WALLET --recover
 
# save wallet and validator address
WALLET_ADDRESS=$(initiad keys show $WALLET -a)
VALOPER_ADDRESS=$(initiad 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. if node is fully synced the "catching_up" variable will be "false"
initiad status 2>&1 | jq 

#!/bin/bash
rpc_port=$(grep -m 1 -oP '^laddr = "\K[^"]+' "$HOME/.initia/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://initia-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=$((network_height - local_height))
  if [ "$blocks_left" -lt 0 ]; then
    blocks_left=0
  fi
 
  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
 

initiad tx mstaking create-validator \
--amount 1000000uinit \
--from $WALLET \
--commission-rate 0.1 \
--commission-max-rate 0.2 \
--commission-max-change-rate 0.01 \
--pubkey $(initiad tendermint show-validator) \
--moniker "test" \
--identity "" \
--website "" \
--details "I love blockchain ❤️" \
--chain-id initiation-2 \
--gas-adjustment 1.6 --gas 2000000 --fees 30000uinit \
-y

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

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