file cleanup

sample.env

@@ -1,5 +1,24 @@
+# STEPS TO SET UP
+#
+# 1. Pull down AWS creds from cloud.gov using `cf env`, then update AWS section
+#
+# 2. Uncomment either the Docker setup or the direct setup
+#
+# 3. Comment out the other setup
+#
+
 # ## REBUILD THE DEVCONTAINER WHEN YOU MODIFY .ENV ###
 
+#############################################################
+
+# AWS
+AWS_REGION=us-west-2
+AWS_ACCESS_KEY_ID="don't write secrets to the sample file"
+AWS_SECRET_ACCESS_KEY="don't write secrets to the sample file"
+
+#############################################################
+
+# Application
 NOTIFY_ENVIRONMENT=development
 FLASK_APP=application.py
 FLASK_ENV=development
@@ -8,11 +27,12 @@ WERKZEUG_DEBUG_PIN=off
 ANTIVIRUS_ENABLED=0
 NODE_VERSION=16.15.1
 
-# URL of api app (on AWS this is the internal api endpoint)
-API_HOST_NAME=http://dev:6011
-REDIS_URL=redis://adminredis:6379/0
+#############################################################
 
-# AWS
-AWS_REGION=us-west-2
-AWS_ACCESS_KEY_ID="don't write secrets to the sample file"
-AWS_SECRET_ACCESS_KEY="don't write secrets to the sample file"
+# Local Docker setup
+# API_HOST_NAME=http://dev:6011
+# REDIS_URL=redis://adminredis:6379/0
+
+# Local direct setup
+API_HOST_NAME=http://localhost:6011
+REDIS_URL=redis://localhost:6379/0