matrix-docker-ansible-deploy/roles/matrix-server/templates/usr-local-bin/matrix-make-user-admin.j2

#!/bin/bash

if [ $# -ne 1 ]; then
        echo "Usage: "$0" <username>"
        exit 1
fi

docker run \
        -it \
        --rm \
        --env-file={{ matrix_environment_variables_data_path }}/env-postgres-pgsql-docker \
        --network {{ matrix_docker_network }} \
        {{ matrix_postgres_docker_image_to_use }} \
        psql -h {{ matrix_postgres_connection_hostname }} -c "UPDATE users set admin=1 WHERE name like '@$1:{{ host_specific_hostname_identity }}'"