{{- $tagregex3 := "#([^\\s^#][^#]*[^\\s^#])#\\n" -}}
{{- $tagregex2 := "#([^\\s^#][^#]*[^\\s^#])#\\s" -}}
{{- $tagregex := "[^/A-z]#([^#\\s\\,:}\\.]+)" -}}

{{- $imageRegex := "!\\[(.*?)\\]\\((.*?)\\)" -}}

{{- $.Scratch.Add "index" slice -}}
{{- $.Scratch.Add "tags" slice -}}
{{- range where .Site.RegularPages "Type" "not in" (slice "json") -}}
    
    {{ $.Scratch.Set "title" "" }}
    {{ if eq (.Param "bear") true }}
        {{ $.Scratch.Set "title" .File.BaseFileName }}
    {{ else }}
        {{ $.Scratch.Set "title" .Title }}
    {{ end }}
    {{ $title := $.Scratch.Get "title" }}
    
    {{ $.Scratch.Set "summary" "" }}
    {{- if and (isset .Params "private") (eq .Params.private true) -}}
        {{ $.Scratch.Set "summary" "🔐 Private note" }}
    {{- else -}}
        {{ $.Scratch.Set "summary" (.Summary | truncate 70) }}
    {{- end -}}
    {{ $summary := $.Scratch.Get "summary" }}
    
    {{ $tags3 := .RawContent | findRE $tagregex3 }}
    {{ $tags2 := .RawContent | findRE $tagregex2 }}
    {{ $tags := .RawContent | findRE $tagregex }}
    
    {{ $unifiedTagSlice := union $tags3 $tags2 }}
    {{ $unionTags := union $tags $unifiedTagSlice }}
    
    {{- range $unionTags -}}
        {{ $tag := . | replaceRE "\\n" "" }}
        {{ $tag := $tag | replaceRE "\\s" "" }}
        {{ $tag := $tag | replaceRE "#" "" }}
        {{- $.Scratch.Add "tags" $tag }}
    {{- end -}}
    
    {{ $allTags := (slice $tags3 $tags2 $tags) }}

    {{ $imagesRaw := .RawContent | findRE $imageRegex }}
    
    {{ $.Scratch.Set "thumbnail" "" }}
    {{ range first 1 $imagesRaw }}
    {{ $rawItem := . }}
    {{ $capturedGroup := $rawItem | replaceRE $imageRegex "$2" }}
    {{ $.Scratch.Set "thumbnail" $capturedGroup }}
    {{ end }}
    
    {{ $thumbnail := $.Scratch.Get "thumbnail" }}
    
    {{- $.Scratch.Add "index" (dict "title" $title "permalink" .Permalink "summary" $summary "tags" $unionTags "thumbnail" $thumbnail ) -}}
    
{{- end -}}
{{- $index := .Scratch.Get "index" -}}

{{ $tags := $.Scratch.Get "tags" }}
{{- $unicTags := uniq $tags -}}
{{- $unicTags := sort $unicTags -}}
{{- $json := dict "index" $index "tags" $unicTags -}}
{{- $json | jsonify }}