Add script to auto-swap with the ASB with best price

docs/cli/discover_and_take.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+CLI_PATH=$1
+YOUR_MONERO_ADDR=$2
+
+RENDEZVOUS_ADDR="/dnsaddr/rendezvous.coblox.tech"
+RENDEZVOUS_PEER_ID="12D3KooWQUt9DkNZxEn2R5ymJzWj15MpG6mTW84kyd8vDaRZi46o"
+
+# Since we always print json on stdout for `list-sellers` we don't need the `--json` flag
+CLI_LIST_SELLERS="$CLI_PATH --testnet --debug list-sellers --rendezvous-node-peer-id $RENDEZVOUS_PEER_ID --rendezvous-node-addr $RENDEZVOUS_ADDR"
+echo "Requesting sellers with command: $CLI_LIST_SELLERS"
+echo
+
+BEST_SELLER_ARR=$($CLI_LIST_SELLERS | jq -s -c 'sort_by(.quote .price)[]' | jq -r '.multiaddr, (.quote .price), (.quote .min_quantity), (.quote .max_quantity)')
+read -a BEST_SELLER < <(echo $BEST_SELLER_ARR)
+
+echo
+
+echo "Seller with best price:"
+echo "  multiaddr   : ${BEST_SELLER[0]}"
+echo "  price       : ${BEST_SELLER[1]} sat"
+echo "  min_quantity: ${BEST_SELLER[2]} sat"
+echo "  max_quantity: ${BEST_SELLER[3]} sat"
+
+echo
+
+CLI_SWAP="$CLI_PATH --testnet --debug buy-xmr --receive-address $YOUR_MONERO_ADDR --seller-addr ${BEST_SELLER[0]}"
+
+echo "Starting swap with best seller using command $CLI_SWAP"
+echo
+$CLI_SWAP