Only enable SSH signing on supported hosts

configs/git/.gitconfig

@@ -1,11 +1,11 @@
+[include]
+	path = ~/.config/git/features/enable-signing.gitconfig
+
 [user]
 	email = ewpratten@gmail.com
 	name = Evan Pratten
 	signingkey = ~/.ssh/id_ed25519_sk_rk_yk20572395
 
-[gpg]
-    format = ssh
-
 [init]
     defaultBranch = master
 
@@ -18,10 +18,6 @@
 [alias]
     authors = shortlog --summary --numbered --email
 
-[gpg "ssh"]
-    allowedSignersFile = ~/.ssh/allowed_signers
-    defaultKeyCommand = ssh-add -L
-
 [filter "lfs"]
 	clean = git-lfs clean -- %f
 	smudge = git-lfs smudge -- %f

configs/git/features/enable-signing.gitconfig

@@ -0,0 +1,6 @@
+[gpg]
+    format = ssh
+
+[gpg "ssh"]
+    allowedSignersFile = ~/.ssh/allowed_signers
+    defaultKeyCommand = ssh-add -L

helpers/git-config-features.sh

@@ -0,0 +1,7 @@
+#! /bin/bash
+set -e
+
+if [[ "$HOSTNAME" == "fedora" ]] || [[ "$HOSTNAME" == "ewpratten-laptop" ]]; then 
+    mkdir -p $HOME/.config/git/features
+    ln -sf $EWCONFIG_ROOT/configs/git/features/enable-signing.gitconfig $HOME/.config/git/features/enable-signing.gitconfig
+fi

install.conf.yaml

@@ -63,3 +63,4 @@
   - [chmod +x configs/scripts/fetch-steamdeck-screenshots, Making fetch-steamdeck-screenshots executable]
   - [sh ./helpers/configure-gnome.sh, Configuring GNOME]
   - [termux-reload-settings || true, Trying to reload Termux]
+  - [bash ./helpers/git-config-features.sh, Setting up optional git-config features]