runtimeterror/layouts/_default/single.gmi

{{- $scratch := newScratch -}}{{- $scratch.Set "ref" 1 -}}
=> / 💻 [runtimeterror $]
{{ if .Params.Date }}
  {{- $postDate := .Date.Format "2006-01-02" }}
  {{- $updateDate := .Lastmod.Format "2006-01-02" }}
  {{- $postDate }}{{ if ne $postDate $updateDate }} ~ {{ $updateDate }}{{ end }}
{{- end }}
# {{ .Title }}
{{/* The bulk of this regex magic was inspired by https://brainbaking.com/post/2021/04/using-hugo-to-launch-a-gemini-capsule/ */}}
{{ range $content := split .RawContent "\n\n" }}
  {{- $blockRef := $scratch.Get "ref" -}}
  {{- $content := $content | replaceRE `#{4,} ` "### " -}}{{/* reduce headings to a max of 3 levels */}}
  {{- $content := $content | replaceRE `(?m:^- (.+?)$)` "\n* $1" -}}{{/* convert unordered lists */}}
  {{- $content := $content | replaceRE `(?m:^(?:\d+). (.+?)$)` "* $1" -}}{{/* convert ordered lists */}}
  {{- $content := $content | replaceRE `\n?\[\^(.+?)\]:\s*.*` "" -}}{{/* remove footnote definitions */}}
  {{- $content := $content | replaceRE `\[\^(.+?)\]` "" -}}{{/* remove footnote anchors */}}
  {{- $content := $content | replaceRE `((?m:^(?:\|.*\|)+\n?)+)` "```\n$1\n```\n" -}}{{/* render markdown tables as plaintext ascii */}}
  {{- $content := $content | replaceRE "(?m:^`([^`]*)`$)" "```\n$1\n```\n" -}}{{/* convert single-line inline code to blocks */}}
  {{- $content := $content | replaceRE `\{\{%\snotice.*%\}\}` "<-- note -->" -}}{{/* convert hugo notices */}}
  {{- $content := $content | replaceRE `\{\{%\s/notice.*%\}\}` "<-- /note -->" -}}
  {{- $content := $content | replaceRE `((\/\/)|#)\s*torchlight!.*\n` "" -}}{{/* remove torchlight markup */}}
  {{- $content := $content | replaceRE `(?:(?:<!--)|(?:#)|(?:\/\/))*\s*\[tl!.*\].*` "" -}}
  {{- $content := $content | replaceRE `(?m:^\[!\[(.*)\]\(.*\)\]\((.*)\)$)` "=> $2 $1" -}}{{/* remove images from uptime links */}}
  {{- $content := $content | replaceRE `(?m:^\s*(?:(?:\*|\-)\s+)?\[(.*)\]\((.*)\)$)` "=> $2 $1" -}}{{/* convert links already on own line */}}
  {{- $content := $content | replaceRE `(?m:^!\[(.*)\]\((.+?)\)$)` "=> $2 Image: $1" -}}{{/* convert embedded images */}}
  {{- $links := findRE `\[.+?\]\(.+?\)` $content -}}
  {{- $scratch.Set "content" $content -}}
  {{- range $links -}}
    {{- $ref := $scratch.Get "ref" -}}
    {{- $contentInLoop := $scratch.Get "content" -}}
    {{- $url := (printf "%s #%d" . $ref) -}}
    {{- $contentInLoop := replace $contentInLoop . $url -}}
    {{- $scratch.Set "content" $contentInLoop -}}
    {{- $scratch.Set "ref" (add $ref 1) -}}
  {{- end -}}
  {{- $content := $scratch.Get "content" | replaceRE `\[(.+?)\]\((.+?)\) #(\d+)` "$1 [$3]" }}
  {{- $content | safeHTML }}
  {{- range $links -}}
    {{- $ref := $scratch.Get "ref" -}}
    {{- $url := (printf "%s #%d" . $blockRef) }}
=> {{ $url | replaceRE `\[(.+?)\]\((.+?)\) #(\d+)` "$2 [$3] $1" }}
    {{- $blockRef = add $blockRef 1 -}}
  {{ end }}
{{ end }}

---
{{ $subject := printf "Re: %s" .Title -}}
=> mailto:blog@runtimeterror.dev?subject={{ urlquery $subject | replaceRE `\+` "%20" }} 📧 Reply via email
{{ $related := first 3 (where (where .Site.RegularPages.ByDate.Reverse ".Params.tags" "intersect" .Params.tags) "Permalink" "!=" .Permalink) }}
{{ if $related }}
## Related articles
{{ range $related }}
=> {{ replace .RelPermalink "/gemini" "" 1}} {{ .Title }}{{ end }}{{ end }}
---

=> / Home
=> https://runtimeterror.dev{{ replace (replace .RelPermalink "/gemini" "" 1) "index.gmi" "" }} This page on the big web