lix/doc/manual/book.toml

[book]
title = "Nix Reference Manual"

[output.html]
additional-css = ["custom.css"]
additional-js = ["redirects.js"]
edit-url-template = "https://github.com/NixOS/nix/tree/master/doc/manual/{path}"
git-repository-url = "https://github.com/NixOS/nix"

# Handles replacing @docroot@ with a path to ./src relative to that markdown file.
[preprocessor.docroot]
renderers = ["html", "linkcheck"]
command = "python3 doc/manual/docroot.py"
# I would have thought that @docroot@ replacement had to be done *before*
# the link preprocessor gets its hands on this book, but nope it's actually
# the opposite.
after = ["links"]
before = ["anchors"]

[preprocessor.anchors]
renderers = ["html"]
command = "jq --from-file doc/manual/anchors.jq"

[output.linkcheck]
# no Internet during the build (in the sandbox)
follow-web-links = false

# mdbook-linkcheck does not understand [foo]{#bar} style links, resulting in
# excessive "Potential incomplete link" warnings. No other kind of warning was
# produced at the time of writing.
warning-policy = "ignore"