hugo-book-theme/layouts/partials/docs/git-footer.html

{{ if or .GitInfo .Site.Params.BookEditPath }}
<div class="align-center book-git-footer {{ if not .GitInfo }}justify-end{{ else }}justify-between{{ end }}">
  {{ with .GitInfo }}
  <div>
    {{- $date := .AuthorDate.Local.Format (default "January 2, 2006" $.Site.Params.BookDateFormat) -}}
    <a href="{{ $.Site.Params.BookRepo }}/commit/{{ .Hash }}" title='Last modified {{ $date }} by {{ .AuthorName }}' target="_blank" rel="noopener">
      <img src="{{ "svg/code-merge.svg" | relURL }}" /> {{ $date }}
    </a>
  </div>
  {{ end }}
  {{ with .Site.Params.BookEditPath }}
  <div>
    {{ if $.File }}<a href="{{ $.Site.Params.BookRepo }}/{{ . }}/{{ $.File.Path }}" target="_blank" rel="noopener">
      <img src="{{ "svg/code-fork.svg" | relURL }}" /> Edit this page
    </a>{{ end }}
  </div>
  {{ end }}
</div>
{{ end }}