From: Scott Worley <scottworley@scottworley.com>
Date: Fri, 22 Apr 2022 21:42:01 +0000 (-0700)
Subject: Follow nix version bump that changed the eval command line interface
X-Git-Url: http://git.scottworley.com/syncthing-autoregister/commitdiff_plain/274332f765ef56a9ca46f83859f5208849cb4c30?ds=inline;hp=0043dc6823fd9acc5199976084507feb564f4ff0

Follow nix version bump that changed the eval command line interface
---

diff --git a/pkgs/syncthing-set-id.nix b/pkgs/syncthing-set-id.nix
index 0277983..7982132 100644
--- a/pkgs/syncthing-set-id.nix
+++ b/pkgs/syncthing-set-id.nix
@@ -21,7 +21,7 @@ writeShellScriptBin "syncthing-set-id" ''
   file=$(realpath "$1")
   name=''${2:-"$HOSTNAME"}
   if (( $# < 3));then
-    configDir=$(${nix}/bin/nix eval --raw '(import <nixos/nixos> {}).config.services.syncthing.configDir')
+    configDir=$(${nix}/bin/nix --experimental-features nix-command eval --impure --raw --expr '(import <nixos/nixos> {}).config.services.syncthing.configDir')
     id=$(${syncthing}/bin/syncthing -home="$configDir" -device-id)
   else
     id=$3
diff --git a/tests/automatic-enrollment.nix b/tests/automatic-enrollment.nix
index 184bcc7..9b0b76f 100644
--- a/tests/automatic-enrollment.nix
+++ b/tests/automatic-enrollment.nix
@@ -97,7 +97,7 @@ import <nixpkgs/nixos/tests/make-test-python.nix> ({ pkgs, lib, ... }:
 
       def verifyDeviceIDSet(machine, expectedDevice):
           machine.wait_until_succeeds(
-              '(( "$(nix eval --raw -f "<nixos/nixos>" config.services.syncthing.declarative.devices.%s.id | wc -c)" == 63 ))'
+              '(( "$(nix --experimental-features nix-command eval --impure --raw --expr "(import <nixos/nixos> {}).config.services.syncthing.declarative.devices.%s.id" | wc -c)" == 63 ))'
               % expectedDevice
           )