Fixes and tweaks

darwin/homebrew.nix

@@ -85,7 +85,7 @@ in
       socket = "${primaryUser.homeDirectory}/Library/Containers/com.maxgoedjen.Secretive.SecretAgent/Data/socket.ssh";
     in
     lib.mkIf (caskPresent "secretive" && config ? home-manager) {
-      home.sessionVariables.SSH_AUTH_SOCKET = socket;
+      home.sessionVariables.SSH_AUTH_SOCK = socket;
       programs.ssh = {
         enable = true;
         matchBlocks."*".extraOptions = {

home/services/tarsnap.nix

@@ -5,10 +5,13 @@
     let
       logPath = "${config.xdg.stateHome}/tarsnap";
       tarsnapBackup = pkgs.writeShellScriptBin "tarsnap-backup-helper" ''
+        date=$(date -u +%Y-%m-%dT%H:%M:%SZ)
+        echo
+        echo "Running tarsnap backup for $date"
         /opt/homebrew/bin/tarsnap -c \
           --configfile ${config.home.homeDirectory}/.tarsnaprc \
           --keyfile ${config.xdg.configHome}/tarsnap/write-only.key \
-          -f $(uname -n)-$(date -u +%Y-%m-%dT%H:%M:%SZ) \
+          -f $(uname -n)-$date \
           ${config.home.homeDirectory}/{dotfiles.nix,Desktop,Development,Documents,Downloads}
       '';
     in