Fix DB auth problems in migration scripts.

docker-compose.yml

@@ -29,18 +29,20 @@ services:
 
   timetrack:
     build: .
-    environment:
-      FLASK_ENV: ${FLASK_ENV:-production}
-      SECRET_KEY: ${SECRET_KEY}
-      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}
-      MAIL_SERVER: ${MAIL_SERVER}
-      MAIL_PORT: ${MAIL_PORT}
-      MAIL_USE_TLS: ${MAIL_USE_TLS}
-      MAIL_USERNAME: ${MAIL_USERNAME}
-      MAIL_PASSWORD: ${MAIL_PASSWORD}
-      MAIL_DEFAULT_SENDER: ${MAIL_DEFAULT_SENDER}
     ports:
       - "${TIMETRACK_PORT:-5000}:5000"
+    environment:
+      - DATABASE_URL=${DATABASE_URL}
+      - POSTGRES_HOST=db
+      - POSTGRES_DB=${POSTGRES_DB}
+      - POSTGRES_USER=${POSTGRES_USER}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
+      - FLASK_ENV=${FLASK_ENV}
+      - SECRET_KEY=${SECRET_KEY}
+      - MAIL_SERVER=${MAIL_SERVER}
+      - MAIL_USERNAME=${MAIL_USERNAME}
+      - MAIL_PASSWORD=${MAIL_PASSWORD}
+      - MAIL_DEFAULT_SENDER=${MAIL_DEFAULT_SENDER}
     depends_on:
       db:
         condition: service_healthy