liminix-rebuild: put activate in /persist

qemu kernel can't be configured for CONFIG_MTD_SPLIT_UIMAGE_FW
required by flashimage

pkgs/min-copy-closure/liminix-rebuild.sh

@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+ssh_command=${SSH_COMMAND-ssh}
 target_host=$1
 shift
 
@@ -10,5 +11,5 @@ fi
 
 toplevel=$(nix-build "$@" -A outputs.systemConfiguration --no-out-link)
 min-copy-closure $target_host $toplevel
-ssh $target_host cp -P $toplevel/bin/\* /
-ssh $target_host reboot
+$ssh_command $target_host cp -v -fP $toplevel/bin/* /persist
+$ssh_command $target_host "sync; reboot"

tests/min-copy-closure/configuration.nix

@@ -13,6 +13,7 @@ let
 in {
   imports = [
     ../../vanilla-configuration.nix
+    ../../modules/jffs2.nix
   ];
   config =  {
     services.sshd = longrun {

vanilla-configuration.nix

@@ -4,7 +4,7 @@ let
   inherit (pkgs.liminix.services) oneshot longrun bundle target;
 in rec {
   imports = [
-    ./modules/standard.nix
+    ./modules/tftpboot.nix
     ./modules/wlan.nix
   ];
   services.loopback = config.hardware.networkInterfaces.lo;