epm play: added rats-search (Rats on The Boat) (etebug #18547)

play.d/rats-search.sh

+#!/bin/sh
+
+PKGNAME=rats-search
+SUPPORTEDARCHES="x86_64"
+VERSION="$2"
+DESCRIPTION='A BitTorrent search program for desktop and web'
+URL="https://github.com/DEgITx/rats-search/"
+
+. $(dirname $0)/common.sh
+
+arch=x86_64
+if [ "$VERSION" = "*" ] ; then
+    PKGURL=$(get_github_url "https://github.com/DEgITx/rats-search/" "${PKGNAME}-${VERSION}-$arch.AppImage")
+else
+    PKGURL="https://github.com/DEgITx/rats-search/releases/download/v$VERSION/${PKGNAME}-${VERSION}-$arch.AppImage"
+fi
+
+install_pkgurl