chore: improve logging

docker-compose.yml

@@ -11,9 +11,9 @@ services:
     volumes:
     - ./functions:/app/functions
     - ./functions/data/emulator/:/seed
-    # TODO: make logs easily viewable on the host machine.
-    # - ./logs/ui-debug.log:/app/ui-debug.log
-    # - ./logs/firestore-debug.log:/app/firestore-debug.log
-    # - ./logs/database-debug.log:/app/database-debug.log
-    # - ./logs/pubsub-debug.log:/app/pubsub-debug.log
-    # - ./logs/firebase-debug.log:/app/firebase-debug.log
+
+    - ./functions/logs/database-debug.log:/app/database-debug.log
+    - ./functions/logs/firebase-debug.log:/app/firebase-debug.log
+    - ./functions/logs/firestore-debug.log:/app/firestore-debug.log
+    - ./functions/logs/pubsub-debug.log:/app/pubsub-debug.log
+    - ./functions/logs/ui-debug.log:/app/ui-debug.log

functions/logs/README.md

@@ -0,0 +1,7 @@
+The files in this folder must exist in order to be able to mount with the file inside of Docker containers.
+
+https://stackoverflow.com/a/64821508
+
+These files should be initally check into Git but ignored for changes.
+
+https://stackoverflow.com/a/17410119