epm play: add openshot (video editor)

pack.d/openshot-qt.sh

+#!/bin/sh
+
+TAR="$1"
+RETURNTARNAME="$2"
+
+. $(dirname $0)/common.sh
+
+# OpenShot-v3.5.1-x86_64.AppImage
+VERSION="$(basename "$TAR" .AppImage | sed -e 's|OpenShot-v||' -e 's|-x86_64||')"
+[ -n "$VERSION" ] || fatal "Can't extract version from $TAR file."
+
+PKGNAME="$PRODUCT-$VERSION"
+
+cp "$TAR" "$PKGNAME.AppImage" || fatal
+
+return_tar "$PKGNAME.AppImage"

play.d/openshot.sh

+#!/bin/sh
+
+PKGNAME=openshot-qt
+SUPPORTEDARCHES="x86_64"
+VERSION="$2"
+DESCRIPTION="OpenShot Video Editor from the official site"
+URL="https://github.com/OpenShot/openshot-qt"
+
+. $(dirname $0)/common.sh
+
+if [ "$VERSION" = "*" ] ; then
+    PKGURL=$(get_github_url "https://github.com/OpenShot/openshot-qt" "OpenShot-v${VERSION}-x86_64.AppImage")
+else
+    PKGURL="https://github.com/OpenShot/openshot-qt/releases/download/v${VERSION}/OpenShot-v${VERSION}-x86_64.AppImage"
+fi
+
+install_pack_pkgurl

repack.d/openshot-qt.sh

+#!/bin/sh -x
+
+# It will be run with two args: buildroot spec
+BUILDROOT="$1"
+SPEC="$2"
+
+. $(dirname $0)/common.sh
+
+# AppImage bundles its own libFLAC (so.8), ignore the outdated soname requirement
+ignore_lib_requires 'libFLAC.so.8'