34 lines
1,003 B
Nix
34 lines
1,003 B
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
{
|
|
# auto upgrade nix package and the daemon service.
|
|
services.nix-daemon.enable = true;
|
|
|
|
# nix auto garbage collection
|
|
nix.gc = {
|
|
automatic = true;
|
|
interval = { Weekday = 0; Hour = 0; Minute = 0; };
|
|
options = "--delete-older-than 7d";
|
|
};
|
|
|
|
# make nix applications use alias instead of symlinks for compatability
|
|
system.activationScripts.applications.text = let
|
|
env = pkgs.buildEnv {
|
|
name = "system-applications";
|
|
paths = config.environment.systemPackages;
|
|
pathsToLink = "/Applications";
|
|
};
|
|
in
|
|
pkgs.lib.mkForce ''
|
|
# Set up applications.
|
|
echo "setting up /Applications..." >&2
|
|
rm -rf /Applications/Nix\ Apps
|
|
mkdir -p /Applications/Nix\ Apps
|
|
find ${env}/Applications -maxdepth 1 -type l -exec readlink '{}' + |
|
|
while read -r src; do
|
|
app_name=$(basename "$src")
|
|
echo "copying $src" >&2
|
|
${pkgs.mkalias}/bin/mkalias "$src" "/Applications/Nix Apps/$app_name"
|
|
done
|
|
'';
|
|
}
|