Add DEBUG=true env var for verbose entrypoint.sh logs

.docker/release/files/entrypoint.sh

@@ -1,6 +1,10 @@
 #!/bin/sh
 set -eu
 
+DEBUG=${DEBUG:-}
+if [ "$DEBUG" = 'true' ]; then
+    set -x
+fi
 UPLOAD_MAX_SIZE=${UPLOAD_MAX_SIZE:-25M}
 MEMORY_LIMIT=${MEMORY_LIMIT:-128M}
 SECURE_COOKIES=${SECURE_COOKIES:-true}

examples/docker-compose.mysql.yml

@@ -4,6 +4,8 @@ services:
     image: leojonathanoh/snappymail:pr-1
     ports:
       - 8888:8888
+    environment:
+      - DEBUG=true
     volumes:
       - snappymail:/var/lib/snappymail
     networks:

examples/docker-compose.postgres.yml

@@ -4,6 +4,8 @@ services:
     image: leojonathanoh/snappymail:pr-1
     ports:
       - 8888:8888
+    environment:
+      - DEBUG=true
     volumes:
       - snappymail:/var/lib/snappymail
     networks:

examples/docker-compose.simple.yml

@@ -4,6 +4,8 @@ services:
     image: leojonathanoh/snappymail:pr-1
     ports:
       - 8888:8888
+    environment:
+      - DEBUG=true
     volumes:
       - snappymail:/var/lib/snappymail
     networks:

examples/docker-compose.traefik.yml

@@ -55,6 +55,8 @@ services:
       - "traefik.http.services.snappymail.loadbalancer.server.port=8888"
     expose:
       - 8888
+    environment:
+      - DEBUG=true
     volumes:
       - snappymail:/var/lib/snappymail
     networks: