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contrib/lightning-open-channel: helper to open a channel.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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Rusty Russell 2016-10-19 12:01:27 +10:30
parent 7d20c4f75b
commit 76ac978df4
1 changed files with 18 additions and 0 deletions
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contrib/lightning-open-channel Executable file
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#! /bin/sh -e
# A terrible script to fund a channel.
if [ $# -ne 3 ]; then
echo "Usage: <network-address> <portnum> <amount>" >&2
exit 1
fi
HOST="$1"
PORT="$2"
AMOUNT="$3"
NEWADDR=`daemon/lightning-cli newaddr | sed -n 's/{ "address" : "\(.*\)" }/\1/p'`
TXID=`bitcoin-cli -testnet sendtoaddress $NEWADDR $AMOUNT`
RAWTX=`bitcoin-cli -testnet getrawtransaction $TXID`
echo "Connecting to $HOST port $PORT with $AMOUNT (minus fee) in address $NEWADDR tx $TXID"
echo "(Note: this will block until we get sufficient confirmations!)"
exec daemon/lightning-cli connect "$HOST" "$PORT" $RAWTX