nix/doc/manual/book.toml

[book]
title = "Nix Reference Manual"
src = "source"

[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 ./source relative to that markdown file,
# {{#include handlebars}}, and the @generated@ syntax used within these. it mostly
# but not entirely replaces the links preprocessor (which we cannot simply use due
# to @generated@ files living in a different directory to make meson happy). we do
# not want to disable the links preprocessor entirely though because that requires
# disabling *all* built-in preprocessors and selectively reenabling those we want.
[preprocessor.substitute]
command = "python3 ./substitute.py"
before = ["anchors", "links"]

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

[output.markdown]

[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"