From 9df7818dc53bd98edc2fac8f05dcb718c51cb434 Mon Sep 17 00:00:00 2001
From: Luke Granger-Brown <hg@lukegb.com>
Date: Sat, 13 Mar 2021 16:57:28 +0000
Subject: [PATCH] ops/nixos: add systemPathJSON

This is a file which contains a mapping of system name to their store path, to
allow for easier retrieval from GCS.
---
 ci-root.nix           | 1 +
 ops/nixos/default.nix | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/ci-root.nix b/ci-root.nix
index d12dbae1cf..5a9bd653ef 100644
--- a/ci-root.nix
+++ b/ci-root.nix
@@ -18,6 +18,7 @@ let
     twitterchiver-archiver = depot.go.twitterchiver.archiver;
     twitterchiver-archiver-docker = depot.go.twitterchiver.archiver.dockerImage;
     twitternuke = depot.go.twitternuke;
+    systemPathJSON = depot.ops.nixos.systemPathJSON;
   };
 in
 pkgs.linkFarm "ci" (ciMachines ++ ciPackages ++ ciWindows ++ ciGrafanaPlugins ++ ciDocker ++ ciWeb ++ ciOther)
diff --git a/ops/nixos/default.nix b/ops/nixos/default.nix
index 5b6a13d084..8c2ed4df8f 100644
--- a/ops/nixos/default.nix
+++ b/ops/nixos/default.nix
@@ -65,4 +65,6 @@ in systemDrvs // {
   tailscaleIPs = systemTailscaleIPs;
 
   netboot = netbootSystem.config.system.build.pixiecore;
+
+  systemPathJSON = builtins.toFile "systems.json" (builtins.toJSON systems);
 }