Add crontab to project

Cron will likely be a duplicate compose service with a different
command.

.gitlab-ci.yml

@@ -132,3 +132,12 @@ pip_tools:
     - ./scripts/compile-requirements.sh
     - git diff
     - git diff-index --quiet HEAD --
+
+crontab:
+  image: alpine
+  stage: test
+  dependencies: []
+  before_script:
+    - apk add --no-cache supercronic
+  script:
+    - supercronic -test etc/crontab

Dockerfile

@@ -17,6 +17,8 @@ RUN useradd website --create-home -u 1000 && mkdir /app $VIRTUAL_ENV && chown -R
 
 WORKDIR /app
 
+RUN wget https://github.com/aptible/supercronic/releases/download/v0.2.1/supercronic-linux-amd64 -O /usr/local/bin/supercronic && chmod +x /usr/local/bin/supercronic
+
 ENV PATH=${POETRY_HOME}/bin:$VIRTUAL_ENV/bin:$PATH \
     PYTHONUNBUFFERED=1
 

etc/crontab

@@ -0,0 +1,4 @@
+@weekly ./manage.py update_index
+@daily ./manage.py clearsessions
+@daily ./manage.py update_unsplash_photos
+*/10 * * * * ./manage.py publish_scheduled_pages

website/settings.py

@@ -163,7 +163,7 @@ WAGTAIL_SITE_NAME = "website"
 WAGTAILSEARCH_BACKENDS = {
     "default": {
         "BACKEND": "wagtail.search.backends.database",
-        "AUTO_UPDATE": DEBUG,
+        "AUTO_UPDATE": True,
         "ATOMIC_REBUILD": True,
     }
 }