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5f077e2296
Option aliases/deprecations can now be declared in any NixOS module,
not just in nixos/modules/rename.nix. This is more modular (since it
allows for example grub-related aliases to be declared in the grub
module), and allows aliases outside of NixOS (e.g. in NixOps modules).
The syntax is a bit funky. Ideally we'd have something like:
options = {
foo.bar.newOption = mkOption { ... };
foo.bar.oldOption = mkAliasOption [ "foo" "bar" "newOption" ];
};
but that's not possible because options cannot define values in
*other* options - you need to have a "config" for that. So instead we
have functions that return a *module*: mkRemovedOptionModule,
mkRenamedOptionModule and mkAliasOptionModule. These can be used via
"imports", e.g.
imports = [
(mkAliasOptionModule [ "foo" "bar" "oldOption" ] [ "foo" "bar" "newOption" ]);
];
As an added bonus, deprecation warnings now show the file name of the
offending module.
Fixes #10385.
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|---|---|---|
| .. | ||
| fonts | ||
| gnu.nix | ||
| gtk-exe-env.nix | ||
| i18n.nix | ||
| krb5.nix | ||
| ldap.nix | ||
| networking.nix | ||
| no-x-libs.nix | ||
| nsswitch.nix | ||
| power-management.nix | ||
| pulseaudio.nix | ||
| qt-plugin-env.nix | ||
| shells-environment.nix | ||
| swap.nix | ||
| sysctl.nix | ||
| system-environment.nix | ||
| system-path.nix | ||
| timezone.nix | ||
| unix-odbc-drivers.nix | ||
| update-users-groups.pl | ||
| users-groups.nix | ||
| vpnc.nix | ||
| zram.nix | ||