From 8f64710826442e3bfd2e2e221051dfb47491bd09 Mon Sep 17 00:00:00 2001
From: Nathan McCarty <nathan@mccarty.io>
Date: Mon, 15 May 2023 22:36:03 -0400
Subject: [PATCH] Automate update of java flake

---
 machines/oracles/automation.nix | 86 +++++++++++++++------------------
 1 file changed, 40 insertions(+), 46 deletions(-)

diff --git a/machines/oracles/automation.nix b/machines/oracles/automation.nix
index 854b3e9..df0bd88 100644
--- a/machines/oracles/automation.nix
+++ b/machines/oracles/automation.nix
@@ -21,53 +21,47 @@ let
     nix
     nix-prefetch
   ];
-in {
-  # Setup hosts for gitea automation
-  networking.hosts = { "100.99.69.14" = [ "git.stranger.systems" ]; };
-
-  # Automate updating the system flake
-  systemd.services."system-flake-update" = {
-    inherit environment;
-    inherit path;
-    script = ''
-      env
-      ${repo-updater}/bin/repo-updater gitea@git.stranger.systems:nix/System.git trunk
-    '';
-    serviceConfig = {
-      Type = "oneshot";
-      User = "nathan";
-      Group = "users";
+  update-flake = { name, repo, schedule, branch ? "trunk" }: {
+    systemd.services."update-flake-${name}" = {
+      inherit environment;
+      inherit path;
+      script = ''
+        env
+        ${repo-updater}/bin/repo-updater ${repo} ${branch}
+      '';
+      serviceConfig = {
+        Type = "oneshot";
+        User = "nathan";
+        Group = "users";
+      };
     };
-  };
-  systemd.timers."system-flake-update" = {
-    wantedBy = [ "timers.target" ];
-    partOf = [ "system-flake-update.service" ];
-    timerConfig = {
-      OnCalendar = "Mon, 4:00";
-      Unit = "system-flake-update.service";
+    systemd.timers."update-flake-${name}" = {
+      wantedBy = [ "timers.target" ];
+      partOf = [ "update-flake-${name}.service" ];
+      timerConfig = {
+        OnCalendar = schedule;
+        Unit = "update-flake-${name}.service";
+      };
     };
   };
 
-  # Automate updating rust utility flake
-  systemd.services."rust-util-update" = {
-    inherit environment;
-    inherit path;
-    script = ''
-      env
-      ${repo-updater}/bin/repo-updater gitea@git.stranger.systems:nix/Rust.git trunk
-    '';
-    serviceConfig = {
-      Type = "oneshot";
-      User = "nathan";
-      Group = "users";
-    };
-  };
-  systemd.timers."rust-util-update" = {
-    wantedBy = [ "timers.target" ];
-    partOf = [ "rust-util-update.service" ];
-    timerConfig = {
-      OnCalendar = "Mon, 8:00";
-      Unit = "rust-util-update.service";
-    };
-  };
-}
+in lib.mkMerge [
+  { # Setup hosts for gitea automation
+    networking.hosts = { "100.99.69.14" = [ "git.stranger.systems" ]; };
+  }
+  (update-flake {
+    name = "system";
+    repo = "gitea@git.stranger.systems:nix/System.git";
+    schedule = "Mon, 4:00";
+  })
+  (update-flake {
+    name = "rust-util";
+    repo = "gitea@git.stranger.systems:nix/Rust.git";
+    schedule = "Mon, 8:00";
+  })
+  (update-flake {
+    name = "java";
+    repo = "gitea@git.stranger.systems:nix/java.git";
+    schedule = "6:00";
+  })
+]