head-css.html

{{ $scssMain := "scss/main.scss" -}}
{{ $css := resources.Get $scssMain
      | toCSS (dict "enableSourceMap" (not hugo.IsProduction)) -}}
{{ $bsRtlCss := "vendor/bootstrap/dist/css/bootstrap.rtl.css" -}}
{{ $rtlCSS := "" -}}

{{ if eq .Site.Language.LanguageDirection "rtl" -}}
  {{ with resources.Get $bsRtlCss -}}
    {{ $rtlCSS = . -}}
  {{ else -}}
    {{ $msg := printf "Resource not found: %s" $bsRtlCss -}}
    {{ warnf $msg -}}
    <meta name="docsy-info" content="{{ $msg }}">
  {{ end -}}
{{ end -}}

{{ if hugo.IsProduction -}}
  {{ with $rtlCSS -}}
    {{ $rtlCSS = . | postCSS | minify | fingerprint -}}
  {{ end -}}
  {{ $css = $css | postCSS | minify | fingerprint -}}
  <link rel="preload" href="{{ $css.RelPermalink }}" as="style">
{{- end -}}

{{/* NOTE: when not in production, we don't apply `postCSS`. This makes it
snappier to develop in Chrome, but makes it look sub-optimal in other browsers.
*/ -}}

{{ with $css -}}
  <link href="{{ .RelPermalink }}" rel="stylesheet">
{{ else -}}
  {{ errorf "Resource not found: %s" $scssMain -}}
{{ end -}}

{{ with $rtlCSS -}}
  <link href="{{ $rtlCSS.RelPermalink }}" rel="stylesheet">
{{ end -}}

{{- /**/ -}}