mirror of
https://github.com/nix-community/home-manager
synced 2024-11-18 09:09:45 +01:00
5f433eb164
Before, loading a module would be guarded by an optional platform condition. This made it possible to avoid loading and evaluating a module if it did not support the host platform. Unfortunately, this made it impossible to share a single configuration between GNU/Linux and Darwin hosts, which some wish to do. This removes the conditional load and instead inserts host platform assertions in the modules that are platform specific. Fixes #1906
43 lines
1.7 KiB
Text
43 lines
1.7 KiB
Text
[[sec-release-21.11]]
|
||
== Release 21.11
|
||
|
||
This is the current unstable branch and the information in this
|
||
section is therefore not final.
|
||
|
||
[[sec-release-21.11-highlights]]
|
||
=== Highlights
|
||
|
||
This release has the following notable changes:
|
||
|
||
* All Home Manager modules are now loaded on all platforms. With this
|
||
change you will get a more descriptive error message if you attempt to
|
||
enable a module that is incompatible with the host platform.
|
||
+
|
||
Previously, modules that were platform specific would only be loaded
|
||
on that particular platform. For example, a module defining a
|
||
https://systemd.io/[systemd] service would only be loaded when the
|
||
host platform was Linux. This reduced evaluation times, simplified the
|
||
generated documentation, and made it impossible to accidentally use
|
||
modules that do not support the host platform.
|
||
+
|
||
While the above benefits are quite nice, avoiding module loads also
|
||
brings a few problems. For example, the
|
||
https://nix-community.github.io/home-manager/[public documentation]
|
||
will only show the options available for Linux hosts and the
|
||
documentation cannot make references to options within modules that
|
||
are unavailable on some hosts. Finally, users who wish to use the same
|
||
configuration file for different platforms cannot do so, even if the
|
||
platform incompatible options are unused.
|
||
+
|
||
Ultimately, the benefits of loading all modules won and the behavior
|
||
has now changed. For associated discussion see
|
||
https://github.com/nix-community/home-manager/issues/1906[issue #1906].
|
||
|
||
[[sec-release-21.11-state-version-changes]]
|
||
=== State Version Changes
|
||
|
||
The state version in this release includes the changes below. These
|
||
changes are only active if the `home.stateVersion` option is set to
|
||
"21.11" or later.
|
||
|
||
* Nothing has happened.
|