ref: 98293eaa1570b5aff4452021c8b6d6c8560b3f06
dir: /themes/gohugoioTheme/layouts/robots.txt/
User-agent: *
# robotstxt.org - if ENV production variable is false robots will be disallowed.
{{ if eq (getenv "HUGO_ENV") "production" }}
Disallow: admin/
Disallow:
{{ else }}
Disallow: /
{{ end }}