From f3770d5ae4046000e42221fbb6c73e7c1f41af0c Mon Sep 17 00:00:00 2001
From: RGBCube <git@rgbcu.be>
Date: Thu, 15 May 2025 21:08:40 +0300
Subject: [PATCH] rebuild: use explicit --remote flag for remote build

---
 rebuild.nu | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/rebuild.nu b/rebuild.nu
index e835d53..fb37c56 100755
--- a/rebuild.nu
+++ b/rebuild.nu
@@ -13,15 +13,19 @@ def --wrapped sync [...arguments] {
 # Rebuild a NixOS / Darwin config.
 def main --wrapped [
   host: string = "" # The host to build.
-  ...arguments      # The arguments to pass to `nixos-rebuild switch`.
+  --remote (-r)     # Whether if this is a remote host. The config will be built on this host if it is.
+  ...arguments      # The arguments to pass to `nh {os,darwin} switch` and `nix` (separated by --).
 ]: nothing -> nothing {
   let host = if ($host | is-not-empty) {
     $host
+  } else if $remote {
+    print $"(ansi red_bold)error:(ansi reset) hostname not specified for remote build"
+    exit 1
   } else {
     (hostname)
   }
 
-  if $host != (hostname) {
+  if $remote {
     ssh -tt $host $"
       rm -rf ncc
     "