Trust Developers and TU for arch repos

#!/bin/sh

####
## Little script to trust developer and TU keys from arch team. Needed for pacman 4
## Usefull if you plan to use that feature.
##
## Aitor ATuin
##
## Use at your own risk :)
###


function trust () {
    url=$1
    for key in `curl $url 2>/dev/null| awk -F'<' '$0 ~ />0x/ {sub(/^.+>0x/,"",$3);print($3)}'`; do
        /usr/bin/pacman-key --recv-keys $key
        /usr/bin/pacman-key --lsign-key $key
        printf 'trust\n3\nquit\n' | gpg --homedir /etc/pacman.d/gnupg --no-permission-warning --command-fd 0 --edit-key $key
    done

}

BASEURL="https://www.archlinux.org"
for url in `echo developers trustedusers`; do
    trust ${BASEURL}/${url}/
done