epm play: added Throne (eterbug #18873)

pack.d/Throne.sh

+#!/bin/sh
+
+TAR="$1"
+RETURNTARNAME="$2"
+VERSION="$3"
+URL="$4"
+
+. $(dirname $0)/common.sh
+
+[ -n "$VERSION" ] || VERSION="$(echo "$URL" | grep -oP '\d+(\.\d+)+' | head -n1)"
+[ -n "$VERSION" ] || fatal "Can't get package version"
+
+PKGNAME=$PRODUCT-$VERSION
+
+mkdir opt/
+mkdir -p usr/bin
+mkdir -p usr/share/pixmaps
+erc $TAR || fatal
+
+mv -v Throne opt/$PRODUCT
+
+mv -v opt/$PRODUCT/$PRODUCT.png usr/share/pixmaps/
+
+cat <<EOF | create_file /usr/share/applications/Throne.desktop
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=Throne
+Comment=Cross-platform GUI proxy utility (Empowered by sing-box)
+Exec=throne
+Icon=Throne
+Terminal=false
+StartupNotify=false
+StartupWMClass=Throne
+Categories=Network;
+EOF
+
+cat <<EOF > usr/bin/throne
+#!/bin/sh
+# Correctly handle non-standard config directory
+confdir=\${XDG_CONFIG_HOME:-\$HOME/.config}
+
+datadir=\$confdir/Throne
+appdir=/opt/Throne
+
+# Prepare appdata
+if [ ! -d \$datadir ]; then
+  nekoray_datadir=\$confdir/nekoray
+
+  if [ -d \$nekoray_datadir ]; then
+    # Migrate appdata from nekoray
+    cp -a \$nekoray_datadir $datadir
+  else
+    mkdir -p \$datadir
+  fi
+fi
+
+# Remove broken (since 1.0.2-beta.1) links to geo assets
+if [ -L \$datadir/geoip.db ] || [ -L $datadir/geosite.db ]; then
+  rm -f \$datadir/geo{ip,site}.db
+fi
+
+# Run application
+\$appdir/Throne -- -appdata
+EOF
+
+chmod 755 usr/bin/throne
+
+erc pack $PKGNAME.tar usr opt
+
+return_tar $PKGNAME.tar

play.d/throne.sh

+#!/bin/sh
+
+PKGNAME=Throne
+SUPPORTEDARCHES="x86_64 aarch64"
+VERSION="$2"
+DESCRIPTION="Cross-platform GUI proxy utility (Empowered by sing-box)"
+URL=" https://github.com/throneproj/Throne "
+
+. $(dirname $0)/common.sh
+
+arch="$(epm print info --debian-arch)"
+PKGURL=$(get_github_url  "https://github.com/throneproj/Throne/" "${PKGNAME}-${VERSION}-linux-$arch.zip")
+
+install_pack_pkgurl