systemd.services.music-assistant.environment.NIX_SSL_CERT_FILE = "${pkgs.cacert.override { extraCertificateFiles [ ./foo.pem ] }}/etc/ssl/certs/ca-bundle.crt";

systemd.services.music-assistant.environment = {
  NIX_SSL_CERT_FILE = "${pkgs.cacert.override { extraCertificateFiles [ ./foo.pem ] }}/etc/ssl/certs/ca-bundle.crt";
};

 error: attempt to call something which is not a function but a list

       at /nix/store/y6205wq8hxvpqvl8l9d1n9xah01kg0lq-source/pkgs/by-name/mu/music-assis
tant/package.nix:20:52:

           19|   providerNames = lib.attrNames providerPackages;
           20|   providerDependencies = lib.concatMap (provider: (providerPackages.${provider} python.pkgs)) providers;
             |                                                    ^
           21|

Does anyone have an example for overriding the version of zwave-js? I tried the following but there’s still a mismatch with the package lock.

package = pkgs.zwave-js-server.overrideAttrs (old: rec {
 version = "1.28.0";

 src = pkgs.fetchFromGitHub {
   owner = "zwave-js";
   repo  = old.pname;
   rev   = version;
   hash  = "sha256-2P3kA7biK9tnebkskQgRK/oakPWsSGEH8zrr5O4x0u0=";
 };

 npmDepsHash = lib.fakeHash;
});

And here’s the error:

ERROR: npmDepsHash is out of date

The package-lock.json in src is not the same as the in /nix/store/h586wagc3flrpyrsv275w3ngqbdas72v-zwave-js-server-1.35.0-npm-deps.