{{- define "__head_js" -}}
  {{/* A super tiny script to restore dark mode off the bat (to hopefully avoid blinding flashes of white) */}}
  {{ $themeScript := resources.Get "js/restore-theme.js" | js.Build (dict "target" "es2015" "format" "iife") }}

  {{ with $themeScript }}
    <script>
      {{ .Content | safeJS }}
    </script>
  {{ end }}
{{- end -}}

{{- define "__body_js" -}}
  {{/* Pull in JS processed by Webpack */}}
  {{ with partial "functions/webpack" (dict "context" . "src" "main.js") }}
    <script async defer src="{{ .src }}"></script>
  {{ end }}

  {{/* Detect shortcodes and append external scripts as needed once per page */}}
  {{ if .HasShortcode "gh-buttons" -}}
    {{ template "__shortcode_gh-buttons_js" $ }}
  {{ end -}}
  {{ if .HasShortcode "tweet" -}}
    {{ template "__shortcode_twitter_js" $ }}
  {{ end -}}
  {{ if .HasShortcode "facebook" -}}
    {{ template "__shortcode_facebook_js" $ }}
  {{ end -}}
  {{ if .HasShortcode "instagram" -}}
    {{ template "__shortcode_instagram_js" $ }}
  {{ end -}}
  {{ if .HasShortcode "vimeo" -}}
    {{ template "__shortcode_vimeo_js" $ }}
  {{ end -}}
{{- end -}}