From b1e43cae8bfbad546fbe560c71c698d6526f8785 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Tue, 3 Sep 2024 09:52:20 +0200
Subject: [PATCH] add script to gets network restore locally

---
 .../local-network-restore-test.sh             | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100755 nix/kexec-installer/local-network-restore-test.sh

diff --git a/nix/kexec-installer/local-network-restore-test.sh b/nix/kexec-installer/local-network-restore-test.sh
new file mode 100755
index 0000000..447ace9
--- /dev/null
+++ b/nix/kexec-installer/local-network-restore-test.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env -S nix shell --inputs-from .# nixos-unstable#bash nixos-unstable#iproute2 nixos-unstable#findutils nixos-unstable#coreutils nixos-unstable#python3 nixos-unstable#jq --command bash
+
+set -eu
+SCRIPT_DIR=$(dirname "$(readlink -f "$0")")
+
+# This script can be used to see what network configuration would be restored by the restore_routes.py script for the current system.
+
+tmp=$(mktemp -d)
+trap "rm -rf $tmp" EXIT
+ip --json address >"$tmp/addrs.json"
+ip -6 --json route >"$tmp/routes-v6.json"
+ip -4 --json route >"$tmp/routes-v4.json"
+python3 "$SCRIPT_DIR/restore_routes.py" "$tmp/addrs.json" "$tmp/routes-v4.json" "$tmp/routes-v6.json" "$tmp"
+ls -la "$tmp"
+
+find "$tmp" -type f -name "*.json" -print0 | while IFS= read -r -d '' file; do
+  echo -e "\033[0;31m$(basename "$file")\033[0m"
+  jq . "$file"
+  echo ""
+done
+
+find "$tmp" -type f -name "*.network" -print0 | while IFS= read -r -d '' file; do
+  echo -e "\033[0;31m$(basename "$file")\033[0m"
+  cat "$file"
+  echo ""
+done