#!/bin/bash
function mv_chromium () {
local _ch
local ch
_ch=$(command -v _chromium)
if [[ $_ch ]]; then
  ch=$(dirname "$_ch")/chromium
  ## if chromium exits probably an update to so move again
  [[ -f $ch ]] && sudo mv "${ch}" "$_ch" && echo chromium updated: $($_ch --version)
 else 
#  echo no _chromium
  ch=$(command -v chromium)
  [[ $ch ]] && sudo mv "${ch}" "$(dirname "$ch")/_chromium" || return 1   
fi
return 0
}

function chromium_ () {

local user 
local dir

mv_chromium
[[ $? -ne 0 ]] && echo chromium not installed && return 1
# echo chromium executable available and moved to $(command -v _chromium)

user=${CHROME_USER:-$1}
user=${user:-$USER}
dir=${CHROME_CONFIG_HOME:-"$HOME/.config/chromium"}
[[ $user == "$USER" ]] && dir="$HOME/.config/chromium"
exe=$(command -v _chromium)
echo "$exe --user-data-dir=$dir/$user"
$exe --user-data-dir=$dir/$user
}

# # if script was executed then call the function
(return 0 2>/dev/null) || chromium_ $@