#!/bin/bash

set -eu

fetch () {
  git clean -fdx
  git fetch
  # reset to updated upstream branch, but only if we're tracking a branch
  branch=$(git rev-parse --abbrev-ref --symbolic-full-name @{u} 2>/dev/null || echo head)
  git reset --hard "$branch"
}

cd $HOME/twister/
fetch
git submodule update --force --init

mkdir -p $HOME/twister.taler.net/

# delete old content
rm -fr $HOME/twister.taler.net/*

cp -rt $HOME/twister.taler.net/ web/*

chmod -R g+rx $HOME/twister.taler.net/