How to use simple template funcion in ‘Raw String’？

[Awadabang]

I'm migrating some deploy code from ansible to cue. When I write MySQL's deploy code, like:

_config: #Config
apiVersion: "v1"
kind: "ConfigMap"
metadata: {
  name: "mysql"
}
data: {
  "my.cnf": """
    [client]
    port=\(#config.service.listenPort)
    socket=/run/mysqld/mysqld.sock
    [mysqld]
    {% if #config.mysql_skip_ssl is defined and #config.mysql_skip_ssl == 'yes' %}
    skip_ssl
    {% endif %}
  """
}

Is there a Best Practice to do something like this? or any other approach you would like to suggest! Thank you.

[mvdan]

You have interpolations in CUE like "hello \(name)", but you also have templating which mimicks Go's text/template package, like "hello {{ .name }}": https://pkg.go.dev/cuelang.org/go/pkg/text/template@master

[Awadabang]

Thanks!