Add generate env scripts

.gitignore

@@ -2,3 +2,5 @@
 .DS_Store
 .idea/
 data/
+container_env_files/
+!container_env_files_templates/.env

container_env_files_templates/.env

@@ -0,0 +1,9 @@
+REVERSE_PROXY_PORT=8000
+
+CFG_VERSION=staging
+CGW_VERSION=staging
+TXS_VERSION=staging
+UI_VERSION=dev
+EVENTS_VERSION=staging
+
+RPC_NODE_URL={RPC_NODE_URL}

container_env_files/cfg.env → container_env_files_templates/cfg.env

@@ -79,6 +79,6 @@ CGW_AUTH_TOKEN=your_privileged_endpoints_token
 
 # CSRF protection 
 # See https://docs.djangoproject.com/en/dev/ref/settings/#csrf-trusted-origins
-CSRF_TRUSTED_ORIGINS="http://localhost:8000"
+CSRF_TRUSTED_ORIGINS={CONFIG_DOMAIN}
 
 MEDIA_URL = "http://localhost:8000/cfg/media/"

container_env_files/txs.env → container_env_files_templates/txs.env

@@ -8,7 +8,7 @@ REDIS_URL=redis://txs-redis:6379/0
 CELERY_BROKER_URL=amqp://guest:guest@txs-rabbitmq/
 DJANGO_ALLOWED_HOSTS="*"
 FORCE_SCRIPT_NAME=/txs/
-CSRF_TRUSTED_ORIGINS="http://localhost:8000"
+CSRF_TRUSTED_ORIGINS={CONFIG_DOMAIN}
 EVENTS_QUEUE_URL=amqp://general-rabbitmq:5672
 EVENTS_QUEUE_ASYNC_CONNECTION=True
 EVENTS_QUEUE_EXCHANGE_NAME="safe-transaction-service-events"

container_env_files/ui.env → container_env_files_templates/ui.env

@@ -1,6 +1,6 @@
 ### Required variables ###
 NEXT_PUBLIC_INFURA_TOKEN=
-NEXT_PUBLIC_GATEWAY_URL_PRODUCTION=http://localhost:8000/cgw
+NEXT_PUBLIC_GATEWAY_URL_PRODUCTION=http://{CONFIG_DOMAIN}/cgw
 
 # infura token used by Safe Apps
 NEXT_PUBLIC_SAFE_APPS_INFURA_TOKEN=

scripts/setup_env.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Create the directory if it does not exist
+mkdir -p container_env_files
+
+# Check for required environment variables
+if [ -z "${CONFIG_DOMAIN}" ]
+then
+  echo CONFIG_DOMAIN env is missing
+  exit 1
+fi
+
+if [ -z "${RPC_NODE_URL}" ]
+then
+  echo RPC_NODE_URL env is missing
+  exit 1
+fi
+
+# Generate the environment files using `sed`
+sed "s|{RPC_NODE_URL}|$RPC_NODE_URL|g;" $1 ./container_env_files_templates/.env > .env
+
+sed "s|{CONFIG_DOMAIN}|$CONFIG_DOMAIN|g;" $1 ./container_env_files_templates/cfg.env > ./container_env_files/cfg.env
+
+cp ./container_env_files_templates/cgw.env ./container_env_files/cgw.env
+
+cp ./container_env_files_templates/events.env ./container_env_files/events.env
+
+sed "s|{CONFIG_DOMAIN}|$CONFIG_DOMAIN|g;" $1 ./container_env_files_templates/txs.env > ./container_env_files/txs.env
+
+sed "s|{CONFIG_DOMAIN}|$CONFIG_DOMAIN|g;" $1 ./container_env_files_templates/ui.env > ./container_env_files/ui.env
+
+
+