basic git check

gitcheck.sh

#!/bin/bash

repodir="/home/user/repo"

check_git() {
  cd $repodir
  current="cat .git/FETCH_HEAD | awk '{print $1}'"
  git pull
  pulled="cat .git/FETCH_HEAD | awk '{print $1}'"
  if [ $current = $pulled ];then
    do_thing
  else
    exit
  fi
}

do_thing() {
  podman build
  do yo thang
}

check_git