Add custom identifier prefix in content filenames #14001
Description
With the soon to come new Hugo feature you can set a language sites matrix (and roles and versions) in content front matter (and also in cascade config).
Without this proposed feature, the below test case could be solved by splitting into multiple file mounts, each with its own sites matrix, but it would be really convenient in many situations to have these files live in the same folder. As in the example below, I suggest we add a custom # identifier prefix that ban be used to create unique filenames, e.g. content/p1.#scandinavian.md.
func TestSitesMatrixCustomContentFilenameIdentifier(t *testing.T) {
t.Parallel()
files := `
-- hugo.toml --
disableKinds = ["rss", "sitemap", "section", "taxonomy", "term"]
defaultContentLanguage = "en"
defaultContentLanguageInSubDir = true
[languages]
[languages.en]
weight = 1
[languages.nn]
weight = 2
[languages.sv]
weight = 3
[languages.da]
weight = 4
[languages.de]
weight = 5
-- content/p1.en.md --
---
title: "P1 en"
---
-- content/p1.#scandinavian.md --
---
title: "P1 scandinavian"
sites:
matrix:
languages: "{nn,sv,da}"
---
-- content/p1.de.md --
---
title: "P1 de"
---
-- layouts/all.html --
All.{{ .Title }}|
`
b := hugolib.Test(t, files)
b.AssertFileContent("public/en/p1/index.html", "All.P1 en|")
b.AssertFileContent("public/nn/p1/index.html", "All.P1 scandinavian|")
b.AssertFileContent("public/sv/p1/index.html", "All.P1 scandinavian|")
b.AssertFileContent("public/da/p1/index.html", "All.P1 scandinavian|")
b.AssertFileContent("public/de/p1/index.html", "All.P1 de|")
}@jmooring my main concern/question with the above is the choice of # ... But that was the best I could come up with.