Add entrypoint to gotify/data

mounts/.gitignore

@@ -2,3 +2,4 @@
 !*/data/README.md
 */secrets/*
 !*/secrets/README.md
+!.gitignore

mounts/gotify/data/.gitignore

@@ -0,0 +1 @@
+!entrypoint.sh

mounts/gotify/data/entrypoint.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# usage: file_env VAR [DEFAULT]
+#    ie: file_env 'XYZ_DB_PASSWORD' 'example'
+# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
+#  "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
+file_env() {
+	local var="$1"
+	local fileVar="${var}_FILE"
+	local def="${2:-}"
+	if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
+		mysql_error "Both $var and $fileVar are set (but are exclusive)"
+	fi
+	local val="$def"
+	if [ "${!var:-}" ]; then
+		val="${!var}"
+	elif [ "${!fileVar:-}" ]; then
+		val="$(< "${!fileVar}")"
+	fi
+	export "$var"="$val"
+	unset "$fileVar"
+}
+
+cd /app
+
+file_env 'GOTIFY_DEFAULTUSER_PASS'
+
+./gotify-app "$@"

notifications.docker-compose.yml

@@ -3,15 +3,12 @@ name: Notifications
 services:
   gotify:
     image: gotify/server
-    entrypoint: ./entrypoint.sh
+    entrypoint: ./data/entrypoint.sh
     networks:
       - gotify
       - traefik
     volumes:
       - gotify:/app/data
-    configs:
-      - source: gotify_entrypoint
-        target: /app/entrypoint.sh
     secrets:
       - admin_password
     restart: unless-stopped
@@ -32,10 +29,6 @@ volumes:
       o: bind
       device: ${MOUNT_DIR?}/gotify/data/
 
-configs:
-  gotify_entrypoint:
-    file: ${MOUNT_DIR?}/gotify/config/entrypoint.sh
-
 secrets:
   admin_password:
     file: ${MOUNT_DIR?}/gotify/secrets/admin_password