From 8bb926d66fda7e417dfabe19f25999f959076076 Mon Sep 17 00:00:00 2001
From: centra <p@centraworks.net>
Date: Sun, 5 Apr 2026 03:59:00 +0900
Subject: [PATCH] Source Nix before KVM workflow bootstrap

---
 .github/workflows/kvm-publishable-selfhosted.yml | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/kvm-publishable-selfhosted.yml b/.github/workflows/kvm-publishable-selfhosted.yml
index 5ad436e..e2d537a 100644
--- a/.github/workflows/kvm-publishable-selfhosted.yml
+++ b/.github/workflows/kvm-publishable-selfhosted.yml
@@ -15,14 +15,24 @@ jobs:
       - name: Ensure Nix Is Available
         run: |
           set -euo pipefail
-          if ! command -v nix >/dev/null 2>&1; then
-            curl -L https://nixos.org/nix/install | sh -s -- --no-daemon
-          fi
+          export PATH="/run/current-system/sw/bin:/nix/var/nix/profiles/default/bin:$HOME/.nix-profile/bin:$PATH"
           if [[ -f /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh ]]; then
             . /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
           elif [[ -f "$HOME/.nix-profile/etc/profile.d/nix.sh" ]]; then
             . "$HOME/.nix-profile/etc/profile.d/nix.sh"
           fi
+          if ! command -v nix >/dev/null 2>&1; then
+            if ! command -v xz >/dev/null 2>&1; then
+              echo "Nix is not on PATH and xz is unavailable for bootstrap"
+              exit 1
+            fi
+            curl -L https://nixos.org/nix/install | sh -s -- --no-daemon
+            if [[ -f /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh ]]; then
+              . /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
+            elif [[ -f "$HOME/.nix-profile/etc/profile.d/nix.sh" ]]; then
+              . "$HOME/.nix-profile/etc/profile.d/nix.sh"
+            fi
+          fi
           mkdir -p "$HOME/.config/nix"
           printf '%s\n' 'experimental-features = nix-command flakes' > "$HOME/.config/nix/nix.conf"
           nix --version