chore: default value for graph env vars

Author: PaulRBerg

.env.example

@@ -1,17 +1,18 @@
 # Envio
-ENVIO_ALCHEMY_API_KEY=""
-ENVIO_CURRENCY_FREAKS_API_KEY=""
-ENVIO_ENVIRONMENT="development"
-ENVIO_INDEXER_NAME="" # needed for the Hosted Service, see package.json
-ENVIO_INFURA_API_KEY=""
-ENVIO_ROUTEMESH_API_KEY=""
+ENVIO_ALCHEMY_API_KEY=
+ENVIO_CURRENCY_FREAKS_API_KEY=
+ENVIO_ENVIRONMENT=development
+# needed for the Hosted Service, see package.json
+ENVIO_INDEXER_NAME=
+ENVIO_INFURA_API_KEY=
+ENVIO_ROUTEMESH_API_KEY=
 
 # CoinGecko Pro API key
-ENVIO_COINGECKO_API_KEY=""
+ENVIO_COINGECKO_API_KEY=
 
 # The Graph
-GRAPH_DEPLOY_KEY=""
-GRAPH_QUERY_KEY=""
+GRAPH_DEPLOY_KEY=
+GRAPH_QUERY_KEY=
 
 # Custom deploy token for Core DAO Graph node
 COREDAO_AUTH_TOKEN=

graph/graph.just

@@ -18,8 +18,8 @@ ni := require("ni")
 #                                   CONSTANTS                                  #
 # ---------------------------------------------------------------------------- #
 
-COREDAO_AUTH_TOKEN := env("COREDAO_AUTH_TOKEN")
-DENERGY_AUTH_TOKEN := env("DENERGY_AUTH_TOKEN")
+COREDAO_AUTH_TOKEN := env("COREDAO_AUTH_TOKEN", "")
+DENERGY_AUTH_TOKEN := env("DENERGY_AUTH_TOKEN", "")
 GRAPH_DEPLOY_KEY := env("GRAPH_DEPLOY_KEY")
 IPFS_URL := "https://api.thegraph.com/ipfs/"
 IPFS_URL_CORE_DAO := "https://thegraph.coredao.org/ipfs/"