Initial commits

scripts/psql-multi-init.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -e
+set -u
+
+function create_database() {
+  local database=$1
+  echo "  Creating database '$database'"
+  psql -v ON_ERROR_STOP=1 --username "$POSTGRES_USER" --dbname "$POSTGRES_USER" <<-EOSQL
+        CREATE DATABASE $database;
+        GRANT ALL PRIVILEGES ON DATABASE $database TO $POSTGRES_USER;
+EOSQL
+}
+
+if [ -n "${POSTGRES_MULTIPLE_DATABASES:-}" ]; then
+  echo "Multiple database creation requested: $POSTGRES_MULTIPLE_DATABASES"
+  for db in $(echo $POSTGRES_MULTIPLE_DATABASES | tr ',' ' '); do
+    create_database $db
+  done
+  echo "Multiple databases created"
+fi