{{ $src := .Page.Resources.GetMatch (.Params.image) }}

{{/* set image sizes, these are hardcoded for now, x dictates that images are resized to this width */}}

{{ $tinyw := default "300x300" }}
{{ $smallw := default "600x600" }}

{{/* resize the src image to the given sizes */}}

{{ .Scratch.Set "tiny" ($src.Fill $tinyw) }}
{{ .Scratch.Set "small" ($src.Fill $smallw) }}

{{/* add the processed images to the scratch */}}

{{ $tiny := .Scratch.Get "tiny" }}
{{ $small := .Scratch.Get "small" }}

<a class="photos__link" href={{.URL}}>
  <img class="photos__thumb"
    srcset="
    {{ if ge $src.Width "300" }}
      {{ with $tiny.RelPermalink }}{{.}} 1x{{ end }}
    {{ end }}
    {{ if ge $src.Width "600" }}
      {{ with $small.RelPermalink }}, {{.}} 1.5x{{ end }}
    {{ end }}"
    src="{{ $tiny.RelPermalink }}"
  >
</a>