chore(work): activate signing

hosts/work/home-config.nix

@@ -14,6 +14,8 @@
       git = {
         enable = true;
         userEmail = "ybarbanneau@sellsy.com";
+        signingKey ="6E1A834E282FBD98B48069444447A19BBEDB8DBA";
+        signByDefault = true;
       };
       neovim.enable = true;
       starship.enable = true;

modules/home-manager/cli/git/default.nix

@@ -18,6 +18,18 @@ in
       default = "ephase@xieme-art.org";
       description = "git email";
     };
+
+    signingKey = mkOption {
+      type = types.str;
+      default = null;
+      description = "signing key fingerprint";
+    };
+
+    signByDefault = mkOption {
+      type = types.bool;
+      default = false;
+      description = "activate signing by default";
+    };
   };
   config = mkIf cfg.enable {
     programs.git = {
@@ -34,6 +46,8 @@ in
       package = pkgs.gitFull;
       userName = "${cfg.userName}";
       userEmail = "${cfg.userEmail}";
+      signing.key = "${cfg.signingKey}";
+      signing.signByDefault = cfg.signByDefault;
       aliases = {
         co = "checkout";
         fa = "fetch --all";