Added cron job to firefly

firefly/Dockerfile

@@ -0,0 +1,9 @@
+FROM jc5x/firefly-iii:latest
+
+# Install cron & crontab
+RUN apt update && \
+apt install --no-install-recommends -y cron && \
+echo "0 */4 * * * /usr/bin/php /var/www/html/artisan firefly-iii:cron" | crontab
+
+# Run cron on startup
+ENTRYPOINT cron && /usr/local/bin/entrypoint.sh

firefly/db.env.example

@@ -1,3 +0,0 @@
-POSTGRES_DB=firefly
-POSTGRES_USER=firefly
-POSTGRES_PASSWORD=password

firefly/docker-compose.yml

@@ -2,36 +2,41 @@ version: '3.3'
 
 services:
     app:
-        image: jc5x/firefly-iii:latest
-        restart: always
+        build:
+            context: '.'
+            dockerfile: './Dockerfile'
+        image: 'firefly-iii-cron:latest'
+        restart: 'always'
 
         depends_on:
-            - db
-            - redis
+            - 'db'
+            - 'redis'
         env_file:
-            - firefly.env
+            - '.env'
         labels:
             - 'com.centurylinklabs.watchtower.enable=true'
         networks:
-            - nginx
-            - default
+            - 'nginx'
+            - 'default'
         volumes:
-            - upload:/var/www/html/storage/upload
+            - 'upload:/var/www/html/storage/upload'
 
     db:
-        image: postgres:13-alpine
-        restart: always
+        image: 'postgres:13-alpine'
+        restart: 'always'
 
-        env_file:
-            - db.env
+        environment:
+            - 'POSTGRES_DB=$DB_DATABASE'
+            - 'POSTGRES_PASSWORD=$DB_PASSWORD'
+            - 'POSTGRES_USER=$DB_USERNAME'
         labels:
             - 'com.centurylinklabs.watchtower.enable=true'
         volumes:
-            - db-data:/var/lib/postgresql/data
+            - 'db-data:/var/lib/postgresql/data'
 
     redis:
-        image: redis:6-alpine
-        restart: always
+        image: 'redis:6-alpine'
+        restart: 'always'
 
         labels:
             - 'com.centurylinklabs.watchtower.enable=true'
@@ -39,8 +44,7 @@ services:
 
 networks:
     nginx:
-        external:
-            name: nginx
+        external: true
 
 volumes:
     upload: