WIP

M  .travis.yml

Author: Anton-Latukha

.travis.yml

@@ -125,7 +125,11 @@ before_script:
   - sudo nix upgrade-nix || true # for macOS
   #
   # NOTE: macOS service restart
-  - sudo launchctl load /Library/LaunchDaemons/org.nixos.nix-daemon.plist || true
+  # NOTE: Because Nix could not update on itself:
+  # 1. https://github.com/NixOS/nix/issues/3125#issuecomment-539667327
+  # 2. https://github.com/NixOS/nix/issues/3125#issuecomment-539771768
+  - sudo rm -f /Library/LaunchDaemons/org.nixos.nix-daemon.plist || true
+  - sudo cp -f $(readlink /Library/LaunchDaemons/org.nixos.nix-daemon.plist) /Library/LaunchDaemons/org.nixos.nix-daemon.plist || true  - sudo launchctl load /Library/LaunchDaemons/org.nixos.nix-daemon.plist || true
   - sudo launchctl unload org.nixos.nix-daemon || true
   - sudo launchctl unload system/org.nixos.nix-daemon || true # Force the real disabling, since Nix on macOS has problems restarting the service
   - sudo launchctl unload org.nixos.nix-daemon || true