#!/bin/bash
PEER=$1
IP_ADDR=$2
EIP_ADDR=$3

FNAME=$(echo $PEER.wg | sed -e 's/[^A-Za-z0-9._-]/_/g')

COMMIT_MSG="add peer $PEER"
if [ -f "$FNAME" ]; then
	COMMIT_MSG="update peer $PEER"
fi

echo "[Peer]
PublicKey = $PEER
AllowedIPs = $IP_ADDR" > "$FNAME"

if [ "$#" -ge 3 ]; then
    echo "Endpoint = $EIP_ADDR" >> "$FNAME"
fi


git add .
git commit -m "$COMMIT_MSG"