darwin installer: remove the file before installing new one

Otherwise results into: cp: /Library/LaunchDaemons/org.nixos.nix-daemon.plist and /nix/var/nix/profiles/default/Library/LaunchDaemons/org.nixos.nix-daemon.plist are identical (not copied).
NixOS · Apr 24, 2020 · b038a04 · b038a04
1 parent c9d0cf7
commit b038a04
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/install-darwin-multi-user.sh b/scripts/install-darwin-multi-user.sh
@@ -39,7 +39,7 @@ EOF
 
 poly_configure_nix_daemon_service() {
     _sudo "to set up the nix-daemon as a LaunchDaemon" \
-          cp -f "/nix/var/nix/profiles/default$PLIST_DEST" "$PLIST_DEST"
+          install -m 0664 "/nix/var/nix/profiles/default$PLIST_DEST" "$PLIST_DEST"
 
     _sudo "to load the LaunchDaemon plist for nix-daemon" \
           launchctl load /Library/LaunchDaemons/org.nixos.nix-daemon.plist