config/git: add unamend script

.config/shell/git

@@ -9,7 +9,7 @@ y() {
 yc() {
   local folder="${1:-${PWD/$XDG_CONFIG_HOME\/}}"
   echo "config/$folder:" >/tmp/yc-msg
-  yadm commit -v --template /tmp/yc-msg ${@:2} -- "$XDG_CONFIG_HOME/$folder"*
+  yadm commit -v --template /tmp/yc-msg ${@:2} -- "$XDG_CONFIG_HOME/$folder*"
 }
 
 gcn() {

.local/bin/scripts/git-unamend

@@ -0,0 +1,5 @@
+#!/bin/sh
+# Remove the given files from the last commit
+#git diff -p HEAD~ -- "$@" | git apply --reverse --cached
+git reset HEAD~ "$@"
+git commit --amend