public
/
nixpkgs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added option and description for nix store auto-optimisation.

This commit is contained in:
Philipp Steinpass 2017-03-20 19:06:16 +01:00
parent 659ea1e24a
commit 68c6d90417
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
nixos/modules/services/misc/nix-daemon.nix
View File

@ -46,6 +46,7 @@ let
binary-caches = ${toString cfg.binaryCaches}
trusted-binary-caches = ${toString cfg.trustedBinaryCaches}
binary-cache-public-keys = ${toString cfg.binaryCachePublicKeys}
auto-optimise-store = ${toString cfg.autoOptimiseStore}
${optionalString cfg.requireSignedBinaryCaches ''
signed-binary-caches = *
''}
@ -86,6 +87,18 @@ in
'';
};
autoOptimiseStore = mkOption {
type = types.bool;
default = false;
example = true;
description = ''
If set to true, Nix automatically detects files in the store that have
identical contents, and replaces them with hard links to a single copy.
This saves disk space. If set to false (the default), you can still run
nix-store --optimise to get rid of duplicate files.
'';
};
buildCores = mkOption {
type = types.int;
default = 1;