From 6228f5a2df4b48fa73e297f0d316b1d4299d69b1 Mon Sep 17 00:00:00 2001
From: Raito Bezarius <masterancpp@gmail.com>
Date: Wed, 23 Aug 2023 13:00:22 +0200
Subject: [PATCH] epyc: add android cache

---
 hosts/epyc.nix            |  1 +
 modules/android-cache.nix | 13 +++++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 modules/android-cache.nix

diff --git a/hosts/epyc.nix b/hosts/epyc.nix
index 4d9dbbf..bf71054 100644
--- a/hosts/epyc.nix
+++ b/hosts/epyc.nix
@@ -10,6 +10,7 @@ in
     ../modules/iperf-server.nix
     ../modules/hypervisor.nix
     ../modules/hydra/coordinator.nix
+    ../modules/android-cache.nix
     ../modules/users/friends.nix
   ];
 
diff --git a/modules/android-cache.nix b/modules/android-cache.nix
new file mode 100644
index 0000000..3fa3110
--- /dev/null
+++ b/modules/android-cache.nix
@@ -0,0 +1,13 @@
+{ lib, ... }:
+let
+  mirrors = {
+    "https://android.googlesource.com" = "/var/lib/src/aosp/mirror";
+    "https://github.com/LineageOS" = "/var/lib/src/lineageos/LineageOS";
+  };
+in
+{
+  nix.envVars.ROBOTNIX_GIT_MIRRORS = lib.concatStringsSep "|" (lib.mapAttrsToList (local: remote: "${local}=${remote}") mirrors);
+
+  # Also add local mirrors to nix sandbox exceptions
+  nix.sandboxPaths = lib.attrValues mirrors;
+}