add readme

.cfgstore/readme.txt

@@ -0,0 +1,30 @@
+# Setup
+
+git init --bare $HOME/.cfgstore
+alias cfg='/usr/bin/git --git-dir=$HOME/.cfgstore/ --work-tree=$HOME'
+cfg config --local status.showUntrackedFiles no
+funcsave cfg
+
+
+# Use
+
+cfg add ~/.config/kitty
+cfg commit -m "add kitty config"
+cfg push
+
+
+# Restore (on new machine)
+
+alias cfg='/usr/bin/git --git-dir=$HOME/.cfgstore/ --work-tree=$HOME'
+funcsave cfg
+git clone --bare git@github.com:fotonmoton/.dotfiles.git $HOME/.cfgstore
+echo ".cfgstore" >> .gitignore
+cfg config --local status.showUntrackedFiles no
+cfg checkout
+
+
+# Conflict resolution
+
+mkdir -p .config-backup && \
+config checkout 2>&1 | egrep "\s+\." | awk {'print $1'} | \
+xargs -I{} mv {} .config-backup/{}