From 484673d59bdd15fb10bdc366f5d8b15fee596b8e Mon Sep 17 00:00:00 2001
From: Benedikt Peetz <benedikt.peetz@b-peetz.de>
Date: Thu, 30 Jul 2026 15:18:51 +0200
Subject: scripts/{build.sh,update_host.sh}: Make smarter

---
 scripts/build.sh | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'scripts/build.sh')

diff --git a/scripts/build.sh b/scripts/build.sh
index a3ff064..df55ac5 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -1,5 +1,38 @@
 #! /usr/bin/env sh
 
+set -eu
+
+wrong_arg=false
+use_dirty=false
+
+for arg in "$@"; do
+    case "$arg" in
+    --dirty)
+        use_dirty=true
+        ;;
+    *)
+        echo "arg '$arg' is not known."
+        wrong_arg=true
+        ;;
+    esac
+done
+
+if [ "$wrong_arg" = true ]; then
+    exit 2
+fi
+
+if [ "$use_dirty" = "false" ]; then
+    tmp="$(mktemp -d -t "server_build_script_XXXXX")"
+    trap 'rm -r "$tmp"' EXIT
+
+    git archive --format=tar.gz HEAD | {
+        cd "$tmp"
+        tar -xz
+    }
+
+    cd "$tmp"
+fi
+
 for host in "server2" "server3"; do
     nix build ".#nixosConfigurations.$host.config.system.build.toplevel" --print-out-paths --no-link --option max-jobs 1
 done
-- 
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