#!/usr/bin/env bash

WHEREAMI="$( cd -- "$( dirname -- "${BASH_SOURCE[0]:-$0}"; )" &> /dev/null && pwd 2> /dev/null; )";

#Get all the target servers
SERVERLIST=$(grep -v '#' "${WHEREAMI}/copy_to_servers.ini")

#Find some tmpfs
TMP=""
if [ -e /dev/shm/ ] && [ "$(findmnt -n -o FSTYPE --target /dev/shm)" == "tmpfs" ]; then
  TMP="$(mktemp -d -p /dev/shm/)/fun_with_env"
else
  TMP="$(mktemp -d)/fun_with_env"
fi

#Prepare the files to copy over
mkdir "${TMP}"
cd "${WHEREAMI}" \
  && git archive --format=tar HEAD | tar xf - -C "${TMP}"

#Copy it
for host in ${SERVERLIST}; do
  rsync -az "${TMP}/" ${host}:~/.fun_with_env
done