Diabolical solution for custom entrypoint

compose.yml

@@ -37,6 +37,9 @@ services:
     configs:
       - source: LocalSettings_conf
         target: /var/www/html/LocalSettings.php
+      - source: entrypoint2_conf
+        target: /docker-entrypoint2.sh
+        mode: 0555
     depends_on:
       - mariadb
     secrets:
@@ -53,7 +56,7 @@ services:
         - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`)"
         - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
         - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
-    entrypoint: ./entrypoint.sh
+    entrypoint: /docker-entrypoint2.sh
 
 volumes:
   mariadb:
@@ -67,10 +70,10 @@ networks:
 
 secrets:
   db_root_password:
-    name: ${STACK_NAME}_db_root_password_${DB_ROOT_PASSWD_VERSION}
+    name: ${STACK_NAME}_db_root_password_${DB_ROOT_PASSWORD_VERSION}
     external: true
   db_password:
-    name: ${STACK_NAME}_db_password_${DB_PASSWD_VERSION}
+    name: ${STACK_NAME}_db_password_${DB_PASSWORD_VERSION}
     external: true
 
 configs:
@@ -78,3 +81,7 @@ configs:
     name: ${STACK_NAME}_local_settings_${LOCAL_SETTINGS_CONF_VERSION}
     file: LocalSettings.php.tmpl
     template_driver: golang
+  entrypoint2_conf:
+    name: ${STACK_NAME}_entrypoint2_${ENTRYPOINT_CONF_VERSION}
+    file: entrypoint.sh
+    template_driver: golang

entrypoint.sh

@@ -2,28 +2,27 @@
 
 set -eu -o pipefail
 
-run_install() {
+init_db() {
 		set -eu
 
-		php /var/www/html/maintenance/install.php
+		apt update && apt install -y mariadb-client
-				--server ${DOMAIN}
+
-				--dbuser mediawiki
+		PASSWORD=`cat /run/secrets/db_password`
-				--dbpass `cat /run/secrets/db_password`
+		TABLE_COUNT=$(mysql -u mediawiki --password="$PASSWORD" -h mariadb mediawiki -e "SELECT count(*) AS TOTAL FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'mediawiki';" -N -B)
-				--dbserver mariadb
+
-				--confpath /var/www/html/
+    if [[ "${TABLE_COUNT}" == "0" ]]; then
-				--dbname mediawiki
+			mysql -u mediawiki --password="$PASSWORD" -h mariadb mediawiki < /var/www/html/maintenance/tables.sql
-				--pass `cat /run/secrets/admin_password`
+		else
-				--scriptpath ''
+			php /var/www/html/maintenance/update.php
-				'${MEDIAWIKI_SITENAME}'
+		fi
-				Admin
 }
 
 main() {
 		set -eu
 
-		run_install
+		init_db
 }
 
 main
 
-/docker-entrypoint "$@"
+/docker-entrypoint.sh apache2-foreground "$@"