epm play: add unreal-engine-stub (download and unpack Unreal Engine manually)

play.d/unreal-engine-stub.sh

+#!/bin/sh
+
+PKGNAME=unreal-engine-stub
+SUPPORTEDARCHES="x86_64"
+VERSION="$2"
+DESCRIPTION="Unreal Engine stub (stub package with desktop, icon and mimetype"
+URL="https://www.unrealengine.com/"
+
+. $(dirname $0)/common.sh
+
+warn_version_is_not_supported
+
+VERSION=0
+PKGURL="ipfs://QmXWqBmLUjo9FDmJ5RsMUtEV1Z5ggTVQJWodyKTtrkPNuU?filename=$PKGNAME-$VERSION.tar"
+
+install_pkgurl
+
+cat <<EOF
+Since Epic Games provides the Unreal Engine download link only to registered users, we cannot create a complete play script.
+
+Since RPM 4 does not support package more than 4Gb size, we suggest you
+download zip file manually from https://www.unrealengine.com/linux and
+unpack Linux_Unreal_Engine**.zip to /opt/unreal-engine
+EOF
+

play.d/unreal-engine.sh

@@ -3,18 +3,19 @@
 PKGNAME=unreal-engine
 SUPPORTEDARCHES="x86_64"
 VERSION="$2"
-DESCRIPTION=" (stub for epm pack)"
+DESCRIPTION="Unreal Engine (stub for epm pack)"
 URL="https://www.unrealengine.com/"
 
 . $(dirname $0)/common.sh
 
-DESCRIPTION="Professional A/V post-production software suite from Blackmagic Design (stub for epm pack)"
-URL="https://www.blackmagicdesign.com"
-
 cat <<EOF
 Since Epic Games provides the Unreal Engine download link only to registered users, we cannot create a complete play script.
 
-Please download the zip file manually from https://www.unrealengine.com/linux and run
-epm install Linux_Unreal_Engine**.zip
+We ever can't create rpm package for you due 4Gb limit for RPM 4 packages.
+
+Please use epm play unreal-engine-stub.
 EOF
 
+#Please download the zip file manually from https://www.unrealengine.com/linux and run
+#epm install Linux_Unreal_Engine**.zip
+#EOF

repack.d/unreal-engine-stub.sh

+#!/bin/sh -x
+
+# It will be run with two args: buildroot spec
+BUILDROOT="$1"
+SPEC="$2"
+
+. $(dirname $0)/common.sh
+
+add_conflicts unreal-engine
+
+mkdir -p opt/unreal-engine/
+pack_file /opt/unreal-engine/