#!/usr/bin/env bash

# Comment: This script is was carved out of start.yml task command.  It's
# purpose is to generated tendermint configuration files for each node in
# `stack', and compile genesis.json file.  These files are further used in
# tm_start script.

# NOTE following environment have to be set!
# $STACK_SIZE -- self explanatory
# $TM_DOCKER_NAME -- used to identify tendermint containers in the network

tendermint init
cat /tendermint/config/genesis.json \
    | jq ".validators=[]" > /tendermint/config/genesis.tmp

mv /tendermint/config/genesis.tmp /tendermint/config/genesis.json
rm /tendermint/config/node_key.json

for i in $(seq $STACK_SIZE); do

    tendermint gen_validator > /tendermint/config/priv_validator$i.json;
    tendermint gen_node_key > /tendermint/config/node_id$i;
    cat tendermint/config/priv_validator$i.json \
        | jq ".Key.pub_key" \
        | jq ". as \$k | {pub_key: \$k, \
                          power: \"10\", \
                          name: \"$TM_DOCKER_NAME$i\"}" \
             > pub_validator$i.json;

    # added
    cat tendermint/config/priv_validator$i.json \
        | jq ".Key" > tendermint/config/priv_validator_key$1.json

    cat /tendermint/config/genesis.json \
        | jq ".validators |= .+ [$(cat pub_validator$i.json)]" \
             > tmpgenesis;

    mv tmpgenesis /tendermint/config/genesis.json;
done