Want to know about PKGBUILD

Like this?

url="https://gitlab.com/s4ndm4n82/$pkgname/-/tree/main/" #My original one
eos_url="https://raw.githubusercontent.com/endeavouros-team/PKGBUILDS/master/eos-bash-shared"

source=(
  $eos_url/eos-bash-shared
 $url/$pkgname
)

package() {

  install -Dm644 eos-script-lib-yad             $pkgdir/usr/share/endeavouros/scripts/eos-script-lib-yad
  install -Dm755$pkgname                        $pkgdir/usr/share/$pkgnmae

}

Most are used as examples in the above code just want to know if I understood correctly what @dalto said.

P.S: Going to go to bed now it’s 2.15 AM have to get up at 6.15 AM. I will reply tomorrow.