Check ymp latests from arch

check.sh

#!/bin/bash
set +e
f=$(mktemp)
red="\033[31;1m"
yellow="\033[33;1m"
reset="\033[;0m"
check_out_of_date(){
    link=$(curl https://archlinux.org/packages/?q=$1 | grep -v unstable | grep ">$1<" | grep "<td><a href=" | head -n1 | cut -f2 -d"\"")
    if [[ $link == "" ]] ; then
        return
    fi
    curl https://archlinux.org/$link > $f
    # check outdate
    ver=$(cat $f | grep "<h2>" | grep "$1" | head -n 1 \
            | cut -f2 -d">" | cut -f1 -d"<" \
            | cut -f2 -d" " | cut -f1 -d"-" | cut -f2 -d":")
    if [[ "$ver" == "" ]] ; then
        return
    elif is_ood $ver $2 ; then
        echo -e "${red}$1${reset}\t(${yellow}$ver - $2${reset}) out of date." 
    fi
}

is_ood(){
    data=$(echo "$2\n$1" | sort -V)
    [[ "$data" != "$1\n$2" ]]
    return $?
}

get_ympbuild_ver(){
    bash -c 'set +e; source '$1' &>/dev/null ; echo $version'
}
if [[ ! -d $1  ]] ; then
    echo "Usage: check.sh <ymp-spec-repository>"
    exit 1
fi
dir="$(realpath $1)"
find $dir/* -type f | grep ympbuild | xargs dirname | \
while read line ; do
    name=$(basename $line)
    name=$(echo $name | sed "s/py3-/python-/g")
    echo "Check:" $(basename $line)
    check_out_of_date ${name,,} $(get_ympbuild_ver $line/ympbuild) 2>/dev/null
done
rm -f $f