Arch Linux User Repository

I updated the PKGBUILD to the current version. Old one's logic still works.

pkgname=wg++
pkgver=3.1.0_20201106192705
_pkgver=2020.11.06_192705
pkgrel=1
pkgdesc='WebGrab+Plus is a free multi-site incremental XMLTV EPG grabber.'
arch=('any')
url='http://webgrabplus.com/'
license=('custom')
depends=('mono')
provides=('wg++')
source=("http://www.webgrabplus.com/sites/default/files/download/SW/V3.1.0/WebGrabPlus_V3.1_install.tar.gz"
        "http://www.webgrabplus.com/sites/default/files/download/ini/SiteIni.Pack_$_pkgver.zip"
        "wg++")  
md5sums=("1f1ee11bb0c7db9068a6833788079d1b"
         "a331c32d05b0bf82453c8f1faa93183a"
         "96ddf77a84554bb457dab4fd63e82ae6")

package() {
    # Install application files:
    mkdir -p "${pkgdir}/opt/wg++"
    cp -R "${srcdir}/.wg++/bin" "${pkgdir}/opt/wg++/"
    cp -R "${srcdir}/.wg++/doc" "${pkgdir}/opt/wg++/"

    cp -R "${srcdir}/siteini.pack" "${pkgdir}/opt/wg++/"

    # Install configuration files:
    mkdir -p "${pkgdir}/usr/share/wg++"

    ln -s "/opt/wg++/siteini.pack" "${pkgdir}/usr/share/wg++/siteini.pack"

    cp -R "${srcdir}/.wg++/mdb" "${pkgdir}/usr/share/wg++/"
    mv "${pkgdir}/usr/share/wg++/mdb/mdb.config.example.xml" "${pkgdir}/usr/share/wg++/mdb/mdb.config.xml"

    cp -R "${srcdir}/.wg++/rex" "${pkgdir}/usr/share/wg++/"
    mv "${pkgdir}/usr/share/wg++/rex/rex.config.example.xml" "${pkgdir}/usr/share/wg++/rex/rex.config.xml"

    cp -R "${srcdir}/.wg++/siteini.user" "${pkgdir}/usr/share/wg++/"

    cp -R "${srcdir}/.wg++/WebGrab++.config.example.xml" "${pkgdir}/usr/share/wg++/WebGrab++.config.xml"

    # Executable:
    install -Dm755 "${srcdir}/wg++" "${pkgdir}/usr/bin/wg++"
}

For configuration and how to use - see https://wiki.archlinux.org/index.php/WebGrab%2BPlus