Attempt to fix copying logic

.drone.yml

@@ -5,9 +5,10 @@ steps:
   - name: generate new contents
     image: python:alpine
     environment:
-      OUTPUT_DIR: /drone/src/output
+      OUTPUT_DIR: output
       CALENDAR_URL: "https://cloud.lumbung.space/remote.php/dav/public-calendars/WbnHM8YdCkKT6bcT?export"
     commands:
+      - mkdir -p output
       - ./generate.sh
 
   - name: publish new contents
@@ -15,7 +16,7 @@ steps:
     settings:
       host: lumbung.space
       service: beta_lumbung_space_app
-      source: /drone/src/output
+      source: output/*
       dest: /src/content
       deploy_key:
         from_secret: drone_ssh_lumbung.space