getting ready for pres

deploy.sh

@@ -86,6 +86,22 @@ install_user_env() {
 
 }
 
+if [[ $* == *-p ]]
+then
+    echo "Installing non-guix signing keys for substitutes..."
+    curl -o sign-key.pub https://substitutes.nonguix.org/signing-key.pub
+    #curl -o sign-key-r.pub http://129.21.92.78:8000/signing-key.pub
+    #guix archive --authorize < sign-key.pub
+    #guix archive --authorize < sign-key-r.pub
+    guix time-machine -C ./channels.scm -- pull
+    exit 0
+elif [[ $* == *-i ]]
+then
+    gather_env
+    install_system
+    install_user_env
+fi
+
 gather_env
 copy_and_prepare
 install_system