Generate .AURINFO file, create Arch source package and add .AURINFO to it

aurinfohelper.sh

#!/bin/bash
#
# aurinfohelper.sh
#

process() {
  if [ ! -f PKGBUILD ]; then
    echo "PKGBUILD not found!"
  else
    source PKGBUILD
    echo ">>> Generate AURINFO for $pkgname"
    cat > .AURINFO << __EOF__
pkgname = $pkgname
pkgver = $pkgver-$pkgrel
pkgdesc = $pkgdesc
url = $url
license = $license
__EOF__

    for i in "${depends[@]}"; do
      echo "depend = $i"
    done | sort >> .AURINFO

    print_aurinfo
    edit_aurinfo
    create_src "$pkgname-$pkgver-$pkgrel" "$pkgname"
    upload_src "$pkgname-$pkgver-$pkgrel"
  fi
}

print_aurinfo() {
  echo ">>> Generated .AURINFO:"
  cat .AURINFO
}

edit_aurinfo() {
  echo ">>> Edit .AURINFO ? [Y/n] ("A" to abort)"
  read -n 1 -r
  if [[ -z $REPLY || $REPLY =~ ^[Yy]$ ]]; then
    $EDITOR .AURINFO
    print_aurinfo
    edit_aurinfo
  elif [[ $REPLY =~ ^[Aa]$ ]]; then
    exit
  else
    return
  fi
}

create_src() {
  echo ">>> Generate pkgsrc"
  makepkg --source -f
  echo ">>> Update pkgsrc"
  srcpkg=`realpath $1.src.tar.gz`
  gzip -d "$srcpkg"
  tar rvf "${srcpkg/${srcpkg: -3}}" .AURINFO --transform s,.AURINFO,$2/.AURINFO,
  gzip "${srcpkg/${srcpkg: -3}}"
}

upload_src() {
  echo ">>> Upload srcpkg ? [y/N]"
  read -n 1 -r
  if [[ $REPLY =~ ^[Yy]$ ]]; then
    burp "$1.src.tar.gz"
  fi
}

process