quay/conf/init/nginx_conf_create.sh

#!/venv/bin/python

import os.path

import yaml
import jinja2


def write_config(filename, **kwargs):
  with open(filename + ".jnj") as f:
    template = jinja2.Template(f.read())
    rendered = template.render(kwargs)

  with open(filename, 'w') as f:
    f.write(rendered)


def generate_nginx_config():
  """
  Generates nginx config from the app config
  """
  use_https = os.path.exists('conf/stack/ssl.key')
  write_config('conf/nginx/nginx.conf',
               use_https=use_https)


def generate_server_config(config):
  """
  Generates server config from the app config
  """
  if config:
    tuf_server = config.get('TUF_SERVER', None)
    tuf_host = config.get('TUF_HOST', None)
    signing_enabled = config.get('FEATURE_SIGNING', False)
  else:
    tuf_server = None
    tuf_host = None
    signing_enabled = False

  write_config('conf/nginx/server-base.conf',
               tuf_server=tuf_server,
               tuf_host=tuf_host,
               signing_enabled=signing_enabled)


if __name__ == "__main__":
  if os.path.exists('conf/stack/config.yaml'):
    with open('conf/stack/config.yaml', 'r') as f:
      config = yaml.load(f)
  else:
    config = None
  generate_server_config(config)
  generate_nginx_config()