hugo-geekblog/layouts/partials/head/meta.html

<meta charset="UTF-8" />
<meta name="referrer" content="no-referrer" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
{{ hugo.Generator }}

{{- $keywords := default .Site.Params.Keywords .Keywords -}}
{{- $authors := default (slice .Site.Params.GeekblogAuthor) .Params.authors -}}

{{- with partial "utils/description" . }}
  <meta name="description" content="{{ . | plainify | htmlUnescape | chomp }}" />
{{- end }}
{{- with $keywords }}
  <meta name="keywords" content="{{ delimit . "," }}" />
{{- end }}
{{- with $authors }}
  {{- $list := slice -}}
  {{- range sort . }}
    {{- with . }}
      {{- $author := index $.Site.Data.authors . -}}
      {{- $list = $list | append $author.name -}}
    {{- end }}
  {{- end }}

  {{- with $list }}
    <meta name="author" content="{{ delimit . "," }}" />
  {{- end }}
{{- end }}