Generate address / mnemonics CSV for a cosmos blockchain

distribute-Cosmos-wallets.sh

#!/bin/bash
source .env

# create some wallets, strore address and mnemonics in a file
# use stargaze tool with airdrop_file
# distribute 0.5 Stars on each wallet
# make crypted files with mnemonics
# affect an email to each wallet
# send mails with attached mnemonics

INPUT_FILE=keys.csv

# Testnet config
RPC_ENDPOINT=https://rpc.elgafar-1.stargaze-apis.com:443
CHAIN_ID=elgafar-1
ACCOUNT_NAME=star-testnet-account-file

# Mainnet config
# RPC_ENDPOINT=https://rpc.stargaze-apis.com:443
# CHAIN_ID=stargaze-1
# ACCOUNT_NAME=okp4-official
# TX_NOTE="Gracefully_offered_by_OKP4"

# Prerequisite
# g clone git@github.com:public-awesome/stargaze.git 
# cd stargaze
# make install

# fill a csv file with wallets and associated mnemonics
for i in {2..75}
do
  starsd keys add 1 --dry-run  --output json | jq ' {address,mnemonic} | .[]' | paste - - >> keys-mnemonics.csv
done

# add an account manually
# starsd keys add $ACCOUNT_NAME -i

#Amount & Fees
FEE=2500ustars
AMOUNT=500000ustars

addresses=$(cat $INPUT_FILE)
source .env

# Idempotently Distribute $STARS to your wallet list 
for DEST_ADDRESS in $addresses
do
    BALANCE=$(starsd query bank balances $DEST_ADDRESS --node $RPC_ENDPOINT -o json | jq '.balances | .[] | .amount')
    echo "BALANCE : $DEST_ADDRESS $BALANCE"
    if [ "$BALANCE" = "" ]; then
        echo "Sould send Sending $AMOUNT to $DEST_ADDRESS"
        echo $KEYRING_PASS | starsd tx bank send $ACCOUNT_NAME $DEST_ADDRESS ${AMOUNT} --fees ${FEE} --note $TX_NOTE --node $RPC_ENDPOINT -y --keyring-backend file  --chain-id $CHAIN_ID 
        sleep 20
    fi
done



# rm -rf attached-files
# mkdir -p attached-files
# for key in `cat $INPUT_FILE | sed 's/ /-/g; s/\t/_/g; s/"//g;'`;
# do
#   KEY=$(echo $key | sed 's/_/ /g;' | awk '{print $1}')
#   MNEMONIC=$(echo $key | sed 's/_/ /g;' | awk '{print $2}' | sed 's/-/ /g;')
#   echo $MNEMONIC > attached-files/$KEY.txt
# done


# cd attached-files
# for key in `ls`;
# do
#   ZIP_FILENAME=$(echo $key | sed 's/\.txt//g').zip
#   echo zip -P $ZIP_PASSWORD $ZIP_FILENAME ./$key
#   zip -P $ZIP_PASSWORD $ZIP_FILENAME ./$key
# done

# rm *.txt

LINES=$(cat keys-mails.csv)
for entry in $LINES
do
    echo entry
    IFS=',' array=($entry)
    TO=${array[1]}
    swaks --to $TO --auth LOGIN --protocol SSMTP --attach-type text/html --attach-body @./mail.html\
    --h-Subject "NFT OKP4" --attach-type application/zip  --attach @./attached-files/${array[0]}.zip
    echo "  -done"
done