148 lines
4.4 KiB
Bash
Executable File
148 lines
4.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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DAEMON_HOME="/tmp/simd$(date +%s)"
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RANDOM_KEY="randomvalidatorkey"
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echo "#############################################"
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echo "### Ensure to set the below ENV settings ###"
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echo "#############################################"
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echo "
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DAEMON= # ex: simd
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CHAIN_ID= # ex: testnet-1
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DENOM= # ex: ustake
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GH_URL= # ex: https://github.com/cosmos/cosmos-sdk
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BINARY_VERSION= # ex :v0.44.0
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GO_VERSION=1.17
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PRELAUNCH_GENESIS_URL= # ex: https://raw.githubusercontent.com/cosmos/cosmos-sdk/master/$CHAIN_ID/genesis-prelaunch.json
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GENTXS_DIR= # ex: $GOPATH/github.com/cosmos/mainnet/$CHAIN_ID/gentxs"
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echo
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if [[ -z "${GH_URL}" ]]; then
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echo "GH_URL in not set, required. Ex: https://github.com/cosmos/cosmos-sdk"
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exit 0
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fi
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if [[ -z "${DAEMON}" ]]; then
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echo "DAEMON is not set, required. Ex: simd, gaiad etc"
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exit 0
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fi
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if [[ -z "${DENOM}" ]]; then
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echo "DENOM in not set, required. Ex: stake, uatom etc"
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exit 0
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fi
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if [[ -z "${GO_VERSION}" ]]; then
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echo "GO_VERSION in not set, required. Ex: 1.15.2, 1.16.6 etc."
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exit 0
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fi
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if [[ -z "${CHAIN_ID}" ]]; then
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echo "CHAIN_ID in not set, required."
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exit 0
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fi
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if [[ -z "${PRELAUNCH_GENESIS_URL}" ]]; then
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echo "PRELAUNCH_GENESIS_URL (genesis file url) in not set, required."
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exit 0
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fi
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if [[ -z "${GENTXS_DIR}" ]]; then
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echo "GENTXS_DIR in not set, required."
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exit 0
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fi
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command_exists () {
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type "$1" &> /dev/null ;
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}
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if command_exists go ; then
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echo "Golang is already installed"
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else
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read -s -p "Installing go using apt. Do you want to proceed (y/n)?: " useApt
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if [ "$useApt" != "y" ]; then
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echo
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echo "Install go manually and execute this script"
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exit 0;
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fi
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sudo apt update
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sudo apt install build-essential -y
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wget https://dl.google.com/go/go$GO_VERSION.linux-amd64.tar.gz
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tar -xvf go$GO_VERSION.linux-amd64.tar.gz
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sudo mv go /usr/local
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echo "" >> ~/.profile
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echo 'export GOPATH=$HOME/go' >> ~/.profile
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echo 'export GOROOT=/usr/local/go' >> ~/.profile
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echo 'export GOBIN=$GOPATH/bin' >> ~/.profile
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echo 'export PATH=$PATH:/usr/local/go/bin:$GOBIN' >> ~/.profile
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. ~/.profile
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go version
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fi
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if [ "$(ls -A $GENTXS_DIR)" ]; then
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echo "Install $DAEMON"
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git clone $GH_URL $DAEMON
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cd $DAEMON
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git fetch && git checkout $BINARY_VERSION
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make install
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$DAEMON version
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for GENTX_FILE in $GENTXS_DIR/*.json; do
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if [ -f "$GENTX_FILE" ]; then
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set -e
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echo "GentxFile::::"
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echo $GENTX_FILE
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echo "...........Init a testnet.............."
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$DAEMON init --chain-id $CHAIN_ID validator --home $DAEMON_HOME
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$DAEMON keys add $RANDOM_KEY --keyring-backend test --home $DAEMON_HOME
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echo "..........Fetching genesis......."
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curl -s $PRELAUNCH_GENESIS_URL > $DAEMON_HOME/config/genesis.json
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# this genesis time is different from original genesis time, just for validating gentx.
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sed -i '/genesis_time/c\ \"genesis_time\" : \"2021-01-01T00:00:00Z\",' $DAEMON_HOME/config/genesis.json
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GENACC=$(cat $GENTX_FILE | sed -n 's|.*"delegator_address":"\([^"]*\)".*|\1|p')
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denomquery=$(jq -r '.body.messages[0].value.denom' $GENTX_FILE)
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amountquery=$(jq -r '.body.messages[0].value.amount' $GENTX_FILE)
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# only allow $DENOM tokens to be bonded
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if [ $denomquery != $DENOM ]; then
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echo "invalid denomination"
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exit 1
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fi
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$DAEMON add-genesis-account $RANDOM_KEY 1000000000000000$DENOM --home $DAEMON_HOME \
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--keyring-backend test
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$DAEMON gentx $RANDOM_KEY 900000000000000$DENOM --home $DAEMON_HOME \
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--keyring-backend test --chain-id $CHAIN_ID
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cp $GENTX_FILE $DAEMON_HOME/config/gentx/
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echo "..........Collecting gentxs......."
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$DAEMON collect-gentxs --home $DAEMON_HOME
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$DAEMON validate-genesis --home $DAEMON_HOME
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echo "..........Starting node......."
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$DAEMON start --home $DAEMON_HOME &
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sleep 10s
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echo "...checking network status.."
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echo "if this fails, most probably the gentx with address $GENACC is invalid"
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$DAEMON status --node http://localhost:26657
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echo "...Cleaning the stuff..."
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killall $DAEMON >/dev/null 2>&1
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sleep 2s
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rm -rf $DAEMON_HOME
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fi
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done
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else
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echo "$GENTXS_DIR is empty, nothing to validate"
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fi
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