nixos-configs/devices/servivi/modules/binary-cache.nix
matt1432 6bb2b3c8c2
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refactor: clean up nixFastBuild
2024-10-28 08:18:00 -04:00

86 lines
1.7 KiB
Nix

{
config,
nix-fast-build,
pkgs,
...
}: let
inherit (config.vars) mainUser;
inherit (config.sops) secrets;
nix-fast-build-pkg = nix-fast-build.packages.${pkgs.system}.nix-fast-build.override {
nix-eval-jobs =
pkgs.nix-eval-jobs.override {
nix = config.nix.package;
}
// {
nix = config.nix.package;
};
};
nixFastBuild = pkgs.writeShellApplication {
name = "nixFastBuild";
runtimeInputs = with pkgs; [gnugrep nix-fast-build-pkg];
text = ''
cd "$FLAKE" || return
nix-fast-build -f .#nixFastChecks
'';
};
in {
services.nix-serve = {
enable = true;
secretKeyFile = secrets.binary-cache-key.path;
};
environment.systemPackages = [nix-fast-build-pkg nixFastBuild];
# Populate cache
systemd = {
services.buildAll = {
serviceConfig = {
Type = "oneshot";
User = mainUser;
Group = config.users.users.${mainUser}.group;
};
path =
[
nix-fast-build-pkg
config.nix.package
]
++ (builtins.attrValues {
inherit
(pkgs)
bash
git
openssh
;
});
script = ''
cd /tmp
if [[ -d ./nix-clone ]]; then
rm -r ./nix-clone
fi
git clone https://git.nelim.org/matt1432/nixos-configs.git nix-clone
cd nix-clone
nix-fast-build -f .#nixFastChecks
cd ..
rm -r nix-clone
# Just to cache mozilla-addons-to-nix
nix run sourcehut:~rycee/mozilla-addons-to-nix -- --help
'';
};
timers.buildAll = {
wantedBy = ["timers.target"];
partOf = ["buildAll.service"];
timerConfig.OnCalendar = ["0:00:00"];
};
};
}