#!/bin/bash

#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

set -xe

sudo -H mkdir -p /etc/openstack
sudo -H chown -R $(id -un): /etc/openstack
FEATURE_GATE="tls"; if [[ ${FEATURE_GATES//,/ } =~ (^|[[:space:]])${FEATURE_GATE}($|[[:space:]]) ]]; then
  tee /etc/openstack/clouds.yaml << EOF
  clouds:
    openstack_helm:
      region_name: RegionOne
      identity_api_version: 3
      cacert: /etc/openstack-helm/certs/ca/ca.pem
      auth:
        username: 'admin'
        password: 'password'
        project_name: 'admin'
        project_domain_name: 'default'
        user_domain_name: 'default'
        auth_url: 'https://keystone.openstack.svc.cluster.local/v3'
EOF
else
  tee /etc/openstack/clouds.yaml << EOF
  clouds:
    openstack_helm:
      region_name: RegionOne
      identity_api_version: 3
      auth:
        username: 'admin'
        password: 'password'
        project_name: 'admin'
        project_domain_name: 'default'
        user_domain_name: 'default'
        auth_url: 'http://keystone.openstack.svc.cluster.local/v3'
EOF
fi

sudo tee /usr/local/bin/openstack << EOF
#!/bin/bash
args=("\$@")

sudo docker run \\
    --rm \\
    --network host \\
    -w / \\
    -v /etc/openstack/clouds.yaml:/etc/openstack/clouds.yaml \\
    -v /etc/openstack-helm:/etc/openstack-helm \\
    -e OS_CLOUD=\${OS_CLOUD} \\
    \${OPENSTACK_CLIENT_CONTAINER_EXTRA_ARGS} \\
    docker.io/openstackhelm/openstack-client:\${OPENSTACK_RELEASE:-2023.2} openstack "\${args[@]}"
EOF
sudo chmod +x /usr/local/bin/openstack