refactor: keys & emails

modules/cli/vcs/git.nix

@@ -4,7 +4,8 @@
   pkgs,
   username,
   userfullname,
-  useremail,
+  emails,
+  hosts,
   ...
 }:
 let
@@ -21,14 +22,18 @@ in
         enable = true;
         settings = {
           gpg.ssh.allowedSignersFile =
-            (pkgs.writeText "allowed_signers" ''
-              imxyy1soope1@gmail.com ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOEFLUkyeaK8ZPPZdVNEmtx8zvoxi7xqS2Z6oxRBuUPO imxyy@imxyy-nix
-              imxyy@imxyy.top ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOEFLUkyeaK8ZPPZdVNEmtx8zvoxi7xqS2Z6oxRBuUPO imxyy@imxyy-nix
-            '').outPath;
+            hosts
+            |> lib.mapAttrsToList (
+              host: key: map (email: "${email} ${key} ${host}") (builtins.attrValues emails)
+            )
+            |> lib.flatten
+            |> lib.concatStringsSep "\n"
+            |> pkgs.writeText "allowed-signers"
+            |> toString;
           push.autoSetupRemote = true;
           user = {
             name = userfullname;
-            email = useremail;
+            email = emails.default;
           };
         };
         signing = {