From a83b7b0e0ced3433aa2d8291732451ddb75ec91b Mon Sep 17 00:00:00 2001
From: Lin Yinfeng <lin.yinfeng@outlook.com>
Date: Tue, 17 Dec 2024 15:20:34 +0800
Subject: [PATCH] nix/hydra-build-client: auto generate systems

---
 .../nix/hydra-builder-client/default.nix      | 22 ++++++++++---------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/nixos/profiles/nix/hydra-builder-client/default.nix b/nixos/profiles/nix/hydra-builder-client/default.nix
index 80f580fe2..75b54d61c 100644
--- a/nixos/profiles/nix/hydra-builder-client/default.nix
+++ b/nixos/profiles/nix/hydra-builder-client/default.nix
@@ -1,7 +1,9 @@
-{ config, ... }:
+{ config, lib, ... }:
 let
   dir = "nix-build-machines/hydra-builder";
   keyFile = config.sops.secrets."hydra_builder_private_key".path;
+  allSystems = lib.concatStringsSep "," config.lib.self.systems;
+  nonAarch64Systems = lib.concatStringsSep "," (lib.remove "aarch64-linux" config.lib.self.systems);
 in
 {
   nix = {
@@ -12,18 +14,18 @@ in
   };
   # https://nixos.org/manual/nix/stable/advanced-topics/distributed-builds
   environment.etc."${dir}/machines".text = ''
-    hydra-builder@nuc  x86_64-linux,i686-linux,aarch64-linux ${keyFile} 8 100 kvm,nixos-test,benchmark,big-parallel
-    hydra-builder@fsn0 aarch64-linux                         ${keyFile} 2 200 benchmark,big-parallel
+    hydra-builder@nuc  ${allSystems} ${keyFile} 8 100 kvm,nixos-test,benchmark,big-parallel
+    hydra-builder@fsn0 aarch64-linux ${keyFile} 2 200 benchmark,big-parallel
   '';
   environment.etc."${dir}/machines-workstation".text = ''
-    hydra-builder@nuc       x86_64-linux,i686-linux ${keyFile} 8 100 kvm,nixos-test,benchmark,big-parallel
-    hydra-builder@xps8930   x86_64-linux,i686-linux ${keyFile} 8 100 kvm,nixos-test,benchmark,big-parallel
-    hydra-builder@owl x86_64-linux,i686-linux ${keyFile} 8 100 kvm,nixos-test,benchmark,big-parallel
+    hydra-builder@nuc     ${nonAarch64Systems} ${keyFile} 8 100 kvm,nixos-test,benchmark,big-parallel
+    hydra-builder@xps8930 ${nonAarch64Systems} ${keyFile} 8 100 kvm,nixos-test,benchmark,big-parallel
+    hydra-builder@owl     ${nonAarch64Systems} ${keyFile} 8 100 kvm,nixos-test,benchmark,big-parallel
 
-    hydra-builder@fsn0      aarch64-linux ${keyFile} 2 100 benchmark,big-parallel
-    hydra-builder@nuc       aarch64-linux ${keyFile} 8 50
-    hydra-builder@xps8930   aarch64-linux ${keyFile} 8 50
-    hydra-builder@owl aarch64-linux ${keyFile} 8 50
+    hydra-builder@fsn0    aarch64-linux ${keyFile} 2 100 benchmark,big-parallel
+    hydra-builder@nuc     aarch64-linux ${keyFile} 8 50
+    hydra-builder@xps8930 aarch64-linux ${keyFile} 8 50
+    hydra-builder@owl     aarch64-linux ${keyFile} 8 50
   '';
   sops.secrets."hydra_builder_private_key" = {
     terraformOutput.enable = true;