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feat(build): enable distributed builds and caching setup

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- Added Nix distributed build configuration for multiple machines.
- Introduced caching setup with substituters and sandbox paths.
- Enabled optional build configurations with ccache support.
This commit is contained in:
Harald Hoyer 2025-11-13 09:40:08 +01:00
parent 55af1a9cad
commit 143e8cbf98
5 changed files with 127 additions and 5 deletions
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17
modules/darwin/services/build/default.nix Normal file
View file

@ -0,0 +1,17 @@
{ config
, lib
, pkgs
, ...
}:
with lib;
with lib.metacfg;
let
cfg = config.metacfg.build;
in
{
options.metacfg.build = with types; {
enable = mkBoolOpt false "Whether or not to enable the build config.";
};
config = mkIf cfg.enable { };
}

9
modules/nixos/services/base/default.nix
View file

@ -1,8 +1,7 @@
{
config,
lib,
pkgs,
...
{ config
, lib
, pkgs
, ...
}:
with lib;
with lib.metacfg;

23
modules/nixos/services/build/default.nix Normal file
View file

@ -0,0 +1,23 @@
{ config
, lib
, pkgs
, ...
}:
with lib;
with lib.metacfg;
let
cfg = config.metacfg.build;
in
{
options.metacfg.build = with types; {
enable = mkBoolOpt false "Whether or not to enable the build config.";
};
config = mkIf cfg.enable {
programs.ccache.enable = true;
nix.settings.extra-sandbox-paths = [ "/var/cache/ccache" ];
environment.systemPackages = [
pkgs.ccache
];
};
}

40
systems/aarch64-darwin/m4/default.nix
View file

@ -4,6 +4,45 @@ with lib.metacfg;
{
system.defaults.dock.autohide = false;
nix.distributedBuilds = true;
nix.buildMachines = [
{
hostName = "m1.local";
system = "aarch64-darwin";
maxJobs = 4;
speedFactor = 2;
sshUser = "harald";
sshKey = "/etc/ssh/nix-builder-key";
}
{
hostName = "rialo.local";
system = "aarch64-darwin";
maxJobs = 4;
speedFactor = 2;
sshUser = "harald";
sshKey = "/etc/ssh/nix-builder-key";
}
{
hostName = "sgx.local";
system = "x86_64-linux";
maxJobs = 4;
speedFactor = 1;
sshUser = "harald";
sshKey = "/etc/ssh/nix-builder-key";
}
];
nix.settings = {
substituters = [
"https://cache.nixos.org"
"ssh-ng://harald@m4.local?ssh-key=/etc/ssh/nix-builder-key"
"ssh-ng://harald@rialo.local?ssh-key=/etc/ssh/nix-builder-key"
];
builders-use-substitutes = true;
};
homebrew = {
enable = true;
brews = [
@ -27,6 +66,7 @@ with lib.metacfg;
direnv.enable = true;
alacritty.enable = true;
};
build.enable = true;
};
environment.systemPackages = with pkgs; [

43
systems/aarch64-darwin/rialo/default.nix
View file

@ -2,6 +2,48 @@
with lib.metacfg;
{
nix.distributedBuilds = true;
nix.buildMachines = [
{
hostName = "m1.local";
system = "aarch64-darwin";
maxJobs = 4;
speedFactor = 2;
sshUser = "harald";
sshKey = "/etc/ssh/nix-builder-key";
}
{
hostName = "rialo.local";
system = "aarch64-darwin";
maxJobs = 4;
speedFactor = 2;
sshUser = "harald";
sshKey = "/etc/ssh/nix-builder-key";
}
{
hostName = "sgx.local";
system = "x86_64-linux";
maxJobs = 4;
speedFactor = 1;
sshUser = "harald";
sshKey = "/etc/ssh/nix-builder-key";
}
];
nix.settings = {
substituters = [
"https://cache.nixos.org"
"ssh-ng://harald@m4.local?ssh-key=/etc/ssh/nix-builder-key"
"ssh-ng://harald@rialo.local?ssh-key=/etc/ssh/nix-builder-key"
];
builders-use-substitutes = true;
};
homebrew = {
enable = true;
brews = [
@ -25,6 +67,7 @@ with lib.metacfg;
direnv.enable = true;
alacritty.enable = true;
};
build.enable = true;
};
environment.systemPackages = with pkgs; [