hugo-theme-relearn/layouts/partials/favicon.html
2024-10-11 16:45:46 +02:00

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1.5 KiB
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{{- $assetBusting := partialCached "assetbusting.gotmpl" . }}
{{- $faviconMatch := false }}
{{- $svg := dict "ext" "svg" "type" "type=\"image/svg+xml\"" }}
{{- $png := dict "ext" "png" "type" "type=\"image/png\"" }}
{{- $ico := dict "ext" "ico" "type" "type=\"image/x-icon\" sizes=\"any\"" }}
{{- $faviconTypes := slice $svg $png $ico }}
{{- $faviconNames := slice "favicon" "logo" }}
{{- range $faviconNames }}
{{- $faviconName := . }}
{{- range $faviconTypes }}
{{- if fileExists (printf "/static/images/%s.%s" $faviconName .ext) }}
{{- $faviconMatch = true }}
<link href="{{ printf "images/%s.%s" $faviconName .ext | relURL }}{{ $assetBusting }}" rel="icon" {{ .type | safeHTMLAttr }}>
{{- end }}
{{- if (fileExists (printf "/static/images/%s-light.%s" $faviconName .ext)) }}
{{- $faviconMatch = true }}
<link href="{{ printf "images/%s-light.%s" $faviconName .ext | relURL }}{{ $assetBusting }}" rel="icon" {{ .type | safeHTMLAttr }} media="(prefers-color-scheme: light)">
{{- end }}
{{- if (fileExists (printf "/static/images/%s-dark.%s" $faviconName .ext)) }}
{{- $faviconMatch = true }}
<link href="{{ printf "images/%s-dark.%s" $faviconName .ext | relURL }}{{ $assetBusting }}" rel="icon" {{ .type | safeHTMLAttr }} media="(prefers-color-scheme: dark)">
{{- end }}
{{- end }}
{{- if $faviconMatch }}
{{- break }}
{{- end }}
{{- end }}