hugo new site myblog
cd myblog
hugo new content --kind post post/first-post.md
! exists resources
grep 'draft = true' content/post/first-post.md

# Issue 12599
cd $WORK

hugo new site --format toml --force issue-12599
cp hugo.toml issue-12599/hugo.toml
cd issue-12599
hugo new content content/s1/2099-12-31-p1.md
hugo -DF
grep 'DATE _2099-12-31_' public/s1/p1/index.html
grep 'SLUG _p1_' public/s1/p1/index.html
grep 'TITLE _2099 12 31 P1_' public/s1/p1/index.html

-- hugo.toml --
disableKinds = ['home','rss','section','sitemap','taxonomy','term']
[frontmatter]
date = [':filename', ':default']
publishDate = [':filename', ':default']
-- issue-12599/layouts/all.html --
DATE _{{ .Date.Format "2006-01-02" }}_
SLUG _{{ .Slug }}_
TITLE _{{ .Title }}_