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| author | (cdep)illabout <cdep.illabout@gmail.com> | 2019-01-03 23:15:01 +0900 |
|---|---|---|
| committer | (cdep)illabout <cdep.illabout@gmail.com> | 2019-01-04 18:35:10 +0900 |
| commit | b81b3ad1b052aeb2edcf493167df7348b7bfb293 (patch) | |
| tree | cbbd8cfdc23e362ab18763caea1c44808e2dd6ee /lib/default.nix | |
| parent | da00ec4b45f5cfc5b47825818b57db1d1950757d (diff) | |
lib/modules: Add a function to create an option alias that respects the priority
This commit adds a function `mkAliasOptionModuleWithPriority`. This
function will make an alias to an existing option and copy over the
priority.
This functionality is needed for PRs like #53041. In that case
`nixos-generate-config` added an option to `hardware-configuration.nix`
with `mkDefault`. That option was then changed and an alias created for
the old name.
The end user should be able to set the non-alias option in their
`configuration.nix` and have everything work correctly. Without this
function, the priority for the option won't be copied over correctly
and the end-user will get a message saying they have the same option
set to two different values.
Diffstat (limited to 'lib/default.nix')
| -rw-r--r-- | lib/default.nix | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/default.nix b/lib/default.nix index 916f6e05190b..17a74cd21355 100644 --- a/lib/default.nix +++ b/lib/default.nix @@ -109,7 +109,7 @@ let mkFixStrictness mkOrder mkBefore mkAfter mkAliasDefinitions mkAliasAndWrapDefinitions fixMergeModules mkRemovedOptionModule mkRenamedOptionModule mkMergedOptionModule mkChangedOptionModule - mkAliasOptionModule doRename filterModules; + mkAliasOptionModule mkAliasOptionModuleWithPriority doRename filterModules; inherit (options) isOption mkEnableOption mkSinkUndeclaredOptions mergeDefaultOption mergeOneOption mergeEqualOption getValues getFiles optionAttrSetToDocList optionAttrSetToDocList' |