Update dotfiles

shell/setup.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+set -e
+
+git submodule sync --recursive
+# the following have to run after linking ~/.gitconfig
+git update-submodules
+git cleanall -f \
+  home/config/tmux/plugins \
+  home/config/bash/bash-git-prompt \
+  home/config/zsh/plugins \
+  home/vim/plugged/
+
+# install BD zsh plugin - this needs to happen after the cleanall
+mkdir -p ~/.config/zsh/plugins/bd
+curl -fsSL https://raw.githubusercontent.com/Tarrasch/zsh-bd/master/bd.zsh \
+  > ~/.config/zsh/plugins/bd/bd.zsh
+
+# Platform-specific
+case "$(uname)" in
+  Darwin) ./shell/install_apps_macos.sh ;;
+  Linux)  ./shell/install_apps_linux.sh ;;
+esac