systems: nixinate -> deploy-rs (again)

this is for rollbacks during the deploy workflow

3 files changed, 47 insertions, 12 deletions

diff --git a/systems/atlas/default.nix b/systems/atlas/default.nix
index d241658..e8c28e3 100644
--- a/systems/atlas/default.nix
+++ b/systems/atlas/default.nix
@@ -9,14 +9,6 @@
     ./nginx.nix
   ];
 
-  _module.args.nixinate = {
-    host = "atlas";
-    sshUser = "root";
-    buildOn = "remote";
-    substituteOnTarget = true;
-    hermetic = false;
-  };
-
   age.secrets.teawiebot.file = ../../secrets/systems/atlas/teawieBot.age;
 
   boot = {
diff --git a/systems/default.nix b/systems/default.nix
index 023dc59..5c6703e 100644
--- a/systems/default.nix
+++ b/systems/default.nix
@@ -24,6 +24,10 @@
   mapNixOS = mapSystems inputs.nixpkgs.lib.nixosSystem;
   inherit (import ./common.nix {inherit inputs self;}) darwin nixos server;
 in {
+  imports = [
+    ./deploy.nix
+  ];
+
   flake = {
     darwinConfigurations = mapDarwin {
       caroline = {
@@ -72,8 +76,4 @@ in {
         inherit (inputs) openwrt-imagebuilder;
       });
   };
-
-  perSystem = {system, ...}: {
-    apps = (inputs.nixinate.nixinate.${system} self).nixinate;
-  };
 }
diff --git a/systems/deploy.nix b/systems/deploy.nix
new file mode 100644
index 0000000..186ff37
--- /dev/null
+++ b/systems/deploy.nix
@@ -0,0 +1,43 @@
+{
+  lib,
+  inputs,
+  self,
+  ...
+}: let
+  targets = ["atlas"];
+
+  getDeploy = pkgs:
+    (import pkgs.path {
+      inherit (pkgs) system;
+      overlays = [
+        inputs.deploy.overlay
+        (_: prev: {
+          deploy-rs = {
+            inherit (pkgs) deploy-rs;
+            inherit (prev.deploy-rs) lib;
+          };
+        })
+      ];
+    })
+    .deploy-rs;
+
+  getType = pkgs:
+    if pkgs.stdenv.isDarwin
+    then "darwin"
+    else "nixos";
+
+  toDeployNode = hostname: system: {
+    sshUser = "root";
+    inherit hostname;
+    profiles.system.path = (getDeploy system.pkgs).lib.activate.${getType system.pkgs} system;
+  };
+in {
+  flake.deploy = {
+    remoteBuild = true;
+    fastConnection = false;
+    nodes = lib.pipe (self.nixosConfigurations // self.darwinConfigurations) [
+      (lib.getAttrs targets)
+      (lib.mapAttrs toDeployNode)
+    ];
+  };
+}