home.git: provide git mergetool -t nixfmt

native launchd user job

home/common.nix

@@ -3,6 +3,7 @@
   inputs,
   config,
   system,
+  lib,
   ...
 }:
 {
@@ -48,6 +49,11 @@
       init.defaultBranch = "mainline";
       diff.tool = "vimdiff";
       merge.tool = "vimdiff";
+      # provide `git mergetool -t nixfmt`
+      mergetool.nixfmt = {
+        cmd = "${lib.getExe pkgs.nixfmt-rfc-style} --mergetool \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\"";
+        trustExitCode = true;
+      };
       core.excludesfile = toString (
         pkgs.writeText ".gitignore_global" ''
           # Direnv stuff #

home/workmac.nix

@@ -94,6 +94,25 @@ in
     + import ./scripts/ssh-loop-fc.nix { inherit pkgs lib; }
   );
 
+  launchd.agents.hydra_proxy = {
+    enable = true;
+    config = {
+      ProgramArguments = [
+        "${lib.getExe pkgs.autossh}"
+        "-M"
+        "0"
+        "-D"
+        "1080"
+        "-oServerAliveInterval=60"
+        "-oControlMaster=no"
+        "-N"
+        "vpn-whq.services.fcio.net"
+      ];
+      # TODO: consider socket activation instead
+      KeepAlive = true;
+      ThrottleInterval = 60;
+    };
+  };
   nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [ "1password-cli" ];
 
   home.stateVersion = "22.05";