git install script added

.config/install-scripts/001-from-git.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+$GIT_URL="https://git.cusack.cloud/acid/dotfiles.git" 
+git clone --bare $GIT_URL $HOME/.cfg
+function config {
+   /usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME $@
+}
+mkdir -p .config-backup
+config checkout
+if [ $? = 0 ]; then
+  echo "Checked out config.";
+  else
+    echo "Backing up pre-existing dot files.";
+    config checkout 2>&1 | egrep "\s+\." | awk {'print $1'} | xargs -I{} mv {} .config-backup/{}
+fi;
+config checkout
+config config status.showUntrackedFiles no