go build .
First export the following environment variables:
LISTEN_ADDRESS="<host>:<port>"
FCM_KEY=<Your FCM key to send notifications>
LND_ADDRESS="<host>:<port>"
LND_CERT="-----BEGIN CERTIFICATE-----\\n<certificate content replacing each eol by \\n>\\n-----END CERTIFICATE-----\\n"
LND_MACAROON_HEX="<content of the macaroon file in hexadecimal>"
NETWORK=simnet #or testnet or mainnet
GOOGLE_CLOUD_SERVICE_FILE=<full path of the json file>
GOOGLE_CLOUD_IMAGES_BUCKET_NAME=<name>.appspot.com
REDIS_URL="127.0.0.1:6379"
REDIS_DB="6"
SPARKPOST_API_KEY=<api key>
CARD_NOTIFICATION_EMAIL=<email>
CARD_NOTIFICATION_NAME=<name>
CARD_NOTIFICATION_FROM=<email>
Then run:
./server