fix: update import/export to use params

backup-export.sh

@@ -2,17 +2,17 @@
 # Export auth and character databases to ExportBackup_<timestamp>/
 set -euo pipefail
 
-MYSQL_PW="${MYSQL_ROOT_PASSWORD}"
-DB_AUTH="${DB_AUTH_NAME}"
-DB_CHAR="${DB_CHARACTERS_NAME}"
-
 usage(){
   cat <<EOF
-Usage: ./backup-export.sh [output_dir]
+Usage: ./backup-export.sh [output_dir] <mysql_password> <auth_db> <characters_db>
 
 Creates a timestamped backup of the auth and character databases.
-If output_dir is provided, places the timestamped folder inside it
- (default: .).
+
+Arguments:
+  [output_dir] Output directory (default: .)
+  <mysql_password> MySQL root password (required)
+  <auth_db> Auth database name (required)
+  <characters_db> Characters database name (required)
 
 Outputs:
   ExportBackup_YYYYMMDD_HHMMSS/
@@ -28,6 +28,26 @@ case "${1:-}" in
   -h|--help) usage; exit 0;;
 esac
 
+MYSQL_PW="$2"
+DB_AUTH="$3"
+DB_CHAR="$4"
+
+# Check if required parameters are provided
+if [[ -z "$MYSQL_PW" ]]; then
+  echo "Error: MySQL password required as second argument." >&2
+  exit 1
+fi
+
+if [[ -z "$DB_AUTH" ]]; then
+  echo "Error: Auth database name required as third argument." >&2
+  exit 1
+fi
+
+if [[ -z "$DB_CHAR" ]]; then
+  echo "Error: Characters database name required as fourth argument." >&2
+  exit 1
+fi
+
 DEST_PARENT="${1:-.}"
 TIMESTAMP="$(date +%Y%m%d_%H%M%S)"
 DEST_DIR="${DEST_PARENT%/}/ExportBackup_${TIMESTAMP}"