From 862c5d6785a78663c55c578ce4f5ffd0fabca238 Mon Sep 17 00:00:00 2001
From: Chandler Swift <chandler@chandlerswift.com>
Date: Tue, 24 Mar 2026 14:18:40 -0500
Subject: [PATCH] oscar, sam: Make git.signing.format explicit

https://github.com/nix-community/home-manager/commit/b92cad188cf6977dc3e215099144db68c854d6f9

    git: warn on signing format default change
    The default value for programs.git.signing.format changed in 25.05
    from an implicit "openpgp" to null. Keep the existing gated
    mkOptionDefault behavior so the signing block only materializes when
    other signing settings are in use, but route the versioned value and
    static docs text through the shared state-version helper.

    Add a focused current-state-version test that covers a non-empty
    signing configuration with no explicit format, alongside the existing
    legacy implicit-openpgp and explicit-format tests.
---
 oscar/configuration.nix | 1 +
 sam/configuration.nix   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/oscar/configuration.nix b/oscar/configuration.nix
index 1d678aa..762d581 100644
--- a/oscar/configuration.nix
+++ b/oscar/configuration.nix
@@ -252,6 +252,7 @@
     programs.git = {
       enable = true;
       lfs.enable = true;
+      signing.format = "openpgp";
       # TODO: delta or diff-so-fancy or difftastic
       settings = {
         user.name = "Chandler Swift";
diff --git a/sam/configuration.nix b/sam/configuration.nix
index 20333f6..4d261ff 100644
--- a/sam/configuration.nix
+++ b/sam/configuration.nix
@@ -171,6 +171,7 @@
     programs.git = {
       enable = true;
       lfs.enable = true;
+      signing.format = "openpgp";
       # TODO: delta or diff-so-fancy or difftastic
       settings = {
         user.name = "Chandler Swift";