# source me to enable tools

TOOLSPATH=$( readlink -f $( dirname "$BASH_SOURCE" ) )

PATH=$PATH:"$TOOLSPATH"/bin

# remove duplicate path
PATH=$( echo $PATH | awk -F: '{for (i=1;i<=NF;i++) { if ( !x[$i]++ ) printf("%s:",$i); }}' | sed 's,:\+$,,g' )
export PATH

. "$TOOLSPATH"/qcd_function

# Update self weekly
[[ -f "$TOOLSPATH"/.lastupdate ]] || touch -t 0101010101 "$TOOLSPATH"/.lastupdate
[[ -f "$TOOLSPATH"/.lastupdate ]] || return

TOOLS_LASTUPDATE=$(( $( date +%s ) - $( stat -c %Y "$TOOLSPATH"/.lastupdate ) ))
[[ "$TOOLS_LASTUPDATE" -gt 604800 ]] && {
    touch "$TOOLSPATH"/.lastupdate
    pushd "$TOOLSPATH" > /dev/null
    hg pull -u
    popd > /dev/null
}
unset TOOLS_LASTUPDATE