Make DB vars generic

Author: marcbria

.env

@@ -1,30 +1,43 @@
+# Build parameters
+BUILD_PKP_TOOL=omp
+BUILD_PKP_VERSION="3_3_0-21"
+BUILD_PKP_APP_OS="alpine:3.22"
+BUILD_WEB_SERVER="php:8.3-apache"
+BUILD_PKP_APP_PATH="/app"
+
+# Generic DB params
+DB_VERSION="mariadb:11.8"
+DB_HOST="db"
+DB_NAME="pkp"
+DB_USER="pkp"
+DB_PASS="changeMePlease"
+
 # Set your journal Tag:
-COMPOSE_PROJECT_NAME="${PKP_TOOL:-pkp}"
-PROJECT_DOMAIN="${PKP_TOOL:-pkp}".localhost
+COMPOSE_PROJECT_NAME="${BUILD_PKP_TOOL:-pkp}"
+PROJECT_DOMAIN="${BUILD_PKP_TOOL:-pkp}".localhost
 SERVERNAME=$PROJECT_DOMAIN
 
 # Web Server:
-# PHP_INI_DIR="/etc/php/8.1" 
+WEB_SERVER="${BUILD_WEB_SERVER}"
 HTTP_PORT=8081
 HTTPS_PORT=8444
 HTTPS="on"
 WEB_PATH="/var/www/html"
 
-# Database:
-# MYSQL_VERSION=10.3
-MYSQL_ROOT_PASSWORD=changeRootPlease
-MYSQL_USER=pkp
-MYSQL_PASSWORD=changeMePlease
-MYSQL_DATABASE=pkp
+# Database MariaDB/MySQL:
+MYSQL_USER="${DB_USER}"
+MYSQL_NAME="${DB_NAME}"
+MYSQL_PASSWORD="${DB_PASS}"
+MYSQL_ROOT_PASSWORD="${DB_PASS}"
 
 # PKP Tool:
-PKP_TOOL="${PKP_TOOL:-omp}"
-PKP_VERSION="${PKP_VERSION:-3.3.0-21}"
+PKP_TOOL="${BUILD_PKP_TOOL:-omp}"
+PKP_VERSION="${BUILD_PKP_VERSION:-3.3.0-21}"
 PKP_CLI_INSTALL=0
-PKP_DB_HOST=db
 PKP_DB_DRIVER=mysqli
-PKP_DB_USER=pkp
-PKP_DB_PASSWORD=changeMePlease
-PKP_DB_NAME=pkp
+PKP_DB_HOST="${DB_HOST}"
+PKP_DB_NAME="${DB_NAME}"
+PKP_DB_USER="${DB_USER}"
+PKP_DB_PASSWORD="${DB_PASS}"
 PKP_WEB_CONF="/etc/apache2/conf-enabled/pkp.conf"
 PKP_CONF="/var/www/html/config.inc.php"