When `privateRepos = true`, the service will not start if the `.htpasswd` does not exist.
Use `systemd-tmpfiles` to autocreate an (empty) file to ensure the service can boot
before actual `htpasswd` contents are registered.
This is safe as restic-rest-server will deny all entry if the file is empty.
the docs build should work well even when called from a git checkout of
nixpkgs, but should avoid as much work as possible in all cases.
if pkgs.path is already a store path we can avoid copying parts of it
into the docs build sandbox by wrapping pkgs.path in builtins.storePath
this partially solves the problem of "missing description" warnings of the
options doc build being lost by nix build, at the cost of failing builds that
previously ran. an option to disable this behaviour is provided.
link to search.nixos.org instead of pulling package metadata out of pkgs. this
lets us cache docs of a few more modules and provides easier access to package
info from the HTML manual, but makes the manpage slightly less useful since
package description are no longer rendered.
most modules can be evaluated for their documentation in a very
restricted environment that doesn't include all of nixpkgs. this
evaluation can then be cached and reused for subsequent builds, merging
only documentation that has changed into the cached set. since nixos
ships with a large number of modules of which only a few are used in any
given config this can save evaluation a huge percentage of nixos
options available in any given config.
in tests of this caching, despite having to copy most of nixos/, saves
about 80% of the time needed to build the system manual, or about two
second on the machine used for testing. build time for a full system
config shrank from 9.4s to 7.4s, while turning documentation off
entirely shortened the build to 7.1s.
I had trouble getting programs.firejail.wrappedBinaries to have any effect on my
system (#152852), because I did not realise that "put[ting] the actual
application binary in the global environment" included adding the program
package to environment.systemPackages, and I thought that the package must be
present for this option to take effect. I have added a clarifying parenthetical
statement explicitly mentioning environment.systemPackages in this caveat.
One use case for Mattermost configuration is doing a "mostly
mutable" configuration where NixOS module options take priority
over Mattermost's config JSON.
Add a preferNixConfig option that prefers configured Nix options
over what's configured in Mattermost config if mutableConfig is set.
Remove the reliance on readFile (it's flake incompatible) and use
jq instead.
Merge Mattermost configs together on Mattermost startup, depending
on configured module options.
Write tests for mutable, mostly mutable, and immutable configurations.
Adds a NixOS module which allows using mandoc as the main manual
viewer. It can be used as a drop-in replacement for documentation.man
which relies on GNU's man-db and provides more or less the same
features.
The generateCaches option requires a different implementation for
mandoc, so it is hard to share code between the two modules -- hence it
has been implemented separately. Using both at the same time makes
little sense and wouldn't quite work, so there's an assertion to
prevent it.
To make makewhatis(8) index manual pages which are symlinks to the nix
store, we need to set READ_ALLOWED_PATH to include
`builtins.storeDir`. For background and discussion see:
https://inbox.vuxu.org/mandoc-tech/c9932669-e9d4-1454-8708-7c8e36967e8e@systemli.org/T/
It may be possible to revert the move of `documentation.man.manualPages`
later. The problem is that other man implementations (mandoc) want to
generate their index databases in place, so the approach taken here
doesn't translate super well.
