🦈🏠🐜❗ Initial Commit ❗🐜🦈🏠

config/cont-init.d/06-svc-previewgen.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/with-contenv sh
+# shellcheck shell=sh
+
+CRONTAB_PATH="/var/spool/cron/crontabs"
+SIDECAR_PREVIEWGEN=${SIDECAR_PREVIEWGEN:-0}
+
+# Continue only if previewgen container
+if [ "$SIDECAR_PREVIEWGEN" != "1" ]; then
+  exit 0
+fi
+
+echo ">>"
+echo ">> Sidecar previews generator container detected for Nextcloud"
+echo ">>"
+
+# Init
+rm -rf ${CRONTAB_PATH}
+mkdir -m 0644 -p ${CRONTAB_PATH}
+touch ${CRONTAB_PATH}/nextcloud
+
+# Cron
+if [ -n "$PREVIEWGEN_PERIOD" ]; then
+  echo "Creating Previews Generator cron task with the following period fields : $PREVIEWGEN_PERIOD"
+  echo "${PREVIEWGEN_PERIOD} php -f /var/www/occ preview:pre-generate" >> ${CRONTAB_PATH}/nextcloud
+else
+  echo "PREVIEWGEN_PERIOD env var empty..."
+fi
+
+# Fix perms
+echo "Fixing crontabs permissions..."
+chmod -R 0644 ${CRONTAB_PATH}
+
+# Create service
+mkdir -p /etc/services.d/cron
+cat > /etc/services.d/cron/run <<EOL
+#!/usr/bin/execlineb -P
+with-contenv
+exec busybox crond -f -L /dev/stdout
+EOL
+chmod +x /etc/services.d/cron/run