epm play: rename zen-browser package to zen-browser, improve repacking

pack.d/zen-browser.sh

+#!/bin/sh
+
+TAR="$1"
+RETURNTARNAME="$2"
+VERSION="$3"
+URL="$4"
+
+. $(dirname $0)/common.sh
+
+# https://github.com/zen-browser/desktop/releases/download/1.10b/zen-x86_64.AppImage
+VERSION=$(echo "$URL" | grep -oP 'download/\K[0-9]+\.[0-9a-e]+')
+[ -n "$VERSION" ] || fatal "Can't get package version"
+
+# rename package
+PKGNAME="$PRODUCT-$VERSION.AppImage"
+
+mv -v $TAR $PKGNAME
+
+return_tar $PKGNAME

play.d/zen-browser.sh

@@ -12,4 +12,4 @@ arch=$(epm print info -a)
 
 PKGURL=$(get_github_url "https://github.com/zen-browser/desktop/" "zen-${arch}.AppImage")
 
-install_pkgurl
+install_pack_pkgurl

repack.d/zen-browser.sh

+#!/bin/sh -x
+
+# It will be run with two args: buildroot spec
+BUILDROOT="$1"
+SPEC="$2"
+
+. $(dirname $0)/common-chromium-browser.sh
+
+# previous package name
+add_conflicts zen
+
+remove_file $PRODUCTDIR/update-settings.ini
+remove_file $PRODUCTDIR/updater
+remove_file $PRODUCTDIR/updater.ini
+
+add_libs_requires
+
+set_alt_alternatives 65