redstrate.com/themes/red/layouts/_default/project.html

{{ define "main" }}
    <h2>{{ .Title }}</h2>

    {{ if (and ($.Param "source") (not .Content)) }}
        {{- template "alias.html" (dict "Permalink" .Params.source) -}}
    {{ else }}
        <p>{{ .Summary }}</p>

        <hr>

        {{ .Content }}
    {{ end }}
{{ end }}