I would like to manually manage the summaries of my posts.
While using summary in the front matter allows to set a summary, it is not possible to create an empty one: the first 70 characters of the post are used in that case.
I also tried to reduce summaryLength to 0 in the config file but it seems to not have any effect.
Is there a way to disable the summary for a given post? Or, alternatively, disable it for the whole blog, and only use summary from the front matter.
Set summary to " " in front matter (single space).
Option 2
In front matter use the description field, and inject this field instead of summary when creating list pages, meta description in head, etc. For example, in /layouts/_default/list.html:
{{- range .Pages }}
<h2><a href="{{ .RelPermalink }}">{{ .Title }}</a></h2>
<p>
{{- with .Description -}}
{{- . | markdownify -}}
{{- end -}}
</p>
{{ end }}