forked from nico/dots
57 lines
1.4 KiB
Nix
57 lines
1.4 KiB
Nix
{ config, lib, pkgs, ... }:
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{
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# auto upgrade nix package and the daemon service.
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services.nix-daemon.enable = true;
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# enable the linux builder
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nix.linux-builder = {
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enable = true;
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package = pkgs.darwin.linux-builder-x86_64;
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ephemeral = true;
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maxJobs = 4;
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config = {
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virtualisation = {
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darwin-builder = {
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diskSize = 40 * 1024;
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memorySize = 8 * 1024;
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};
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cores = 6;
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};
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};
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};
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# enable trusted users
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nix.settings.trusted-users = [ "@admin" ];
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# nix auto garbage collection
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nix.gc = {
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automatic = true;
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interval = { Weekday = 0; Hour = 0; Minute = 0; };
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options = "--delete-older-than 7d";
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};
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# make nix applications use alias instead of symlinks for compatability
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system.activationScripts.applications.text = let
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env = pkgs.buildEnv {
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name = "system-applications";
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paths = config.environment.systemPackages;
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pathsToLink = "/Applications";
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};
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in
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pkgs.lib.mkForce ''
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# Set up applications.
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echo "setting up /Applications..." >&2
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rm -rf /Applications/Nix\ Apps
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mkdir -p /Applications/Nix\ Apps
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find ${env}/Applications -maxdepth 1 -type l -exec readlink '{}' + |
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while read -r src; do
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app_name=$(basename "$src")
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echo "copying $src" >&2
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${pkgs.mkalias}/bin/mkalias "$src" "/Applications/Nix Apps/$app_name"
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done
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'';
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# changing this might break
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system.stateVersion = 5;
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}
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