epm play: add OrcaSlicer (eterbug #17261)

pack.d/OrcaSlicer.sh

+#!/bin/sh
+
+TAR="$1"
+RETURNTARNAME="$2"
+
+. $(dirname $0)/common.sh
+
+# OrcaSlicer_Linux_V2.0.0.AppImage
+
+VERSION="$(basename "$TAR" .AppImage| sed -e 's|OrcaSlicer_Linux_V||')"
+[ -n "$VERSION" ] || fatal "Can't extract version from $TAR file."
+
+PKGNAME=$PRODUCT-$VERSION
+
+cp $TAR $PKGNAME.AppImage || fatal
+
+return_tar $PKGNAME.AppImage

play.d/OrcaSlicer.sh

+#!/bin/sh
+
+PKGNAME=OrcaSlicer
+SUPPORTEDARCHES="x86_64"
+VERSION="$2"
+DESCRIPTION='Orca Slicer is an open source slicer for FDM printers'
+URL="https://github.com/SoftFever/OrcaSlicer"
+
+. $(dirname $0)/common.sh
+
+[ "$VERSION" = "*" ] && VERSION="[0-9]*[0-9]"
+PKGURL="$(eget --list --latest "https://github.com/SoftFever/OrcaSlicer/releases/" "OrcaSlicer_Linux_V${VERSION}.AppImage")"
+
+install_pack_pkgurl
+