Add an option to pass env file to deploy command (#304)

* Add an option to pass env file to deploy command

* Use env variable mapping in fixturenet-optimism stack

* Use default values from checked in env files

* Use env variable mapping in mobymask-v2 stack

* Update instructions

* Add extra hosts in app compose files and update instructions

* Add CERC prefix to env variables in fixturenet-optimism stack

* Add CERC prefix to env variables in mobymask-v2 stack

Former-commit-id: 6b62247ef7

app/data/compose/docker-compose-mobymask-app.yml

@@ -6,12 +6,18 @@ services:
     image: cerc/mobymask-ui:local
     env_file:
       - ../config/watcher-mobymask-v2/mobymask-params.env
+    environment:
+      CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
+      CERC_CHAIN_ID: ${CERC_CHAIN_ID}
+      CERC_DEPLOYED_CONTRACT: ${CERC_DEPLOYED_CONTRACT}
+      CERC_APP_WATCHER_URL: ${CERC_APP_WATCHER_URL}
+      CERC_RELAY_NODES: ${CERC_RELAY_NODES}
     # Waits for watcher server to be up before app build
     # Required when running with watcher stack to get deployed contract address
     command:
       - sh
       - -c
-      - ./wait-for-it.sh -h $${WATCHER_HOST} -p $${WATCHER_PORT} -s -t 0 -- ./mobymask-app-start.sh
+      - ./wait-for-it.sh -h ${CERC_WATCHER_HOST:-$${DEFAULT_CERC_WATCHER_HOST}} -p ${CERC_WATCHER_PORT:-$${DEFAULT_CERC_WATCHER_PORT}} -s -t 0 -- ./mobymask-app-start.sh
     volumes:
       - ../config/wait-for-it.sh:/app/wait-for-it.sh
       - ../config/watcher-mobymask-v2/mobymask-app-config.json:/app/src/mobymask-app-config.json
@@ -26,6 +32,8 @@ services:
       retries: 15
       start_period: 10s
     shm_size: '1GB'
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
 
 volumes:
   mobymask_deployment: