add yandex-browser to play, improve repacking

prescription.d/yandex-browser.sh

+#!/bin/sh
+
+# TODO: common place
+fatal()
+{
+    echo "FATAL: $*" >&2
+    exit 1
+}
+
+PKGNAME=yandex-browser-beta
+
+if [ "$1" = "--remove" ] ; then
+    epm remove $PKGNAME
+    exit
+fi
+
+[ "$1" != "--run" ] && echo "Install Yandex browser from the official site" && exit
+
+[ "$($DISTRVENDOR -a)" != "x86_64" ] && echo "Only x86_64 is supported" && exit 1
+
+# See also https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=yandex-browser-beta
+
+# epm uses eget to download * names
+epm install "https://repo.yandex.ru/yandex-browser/deb/pool/main/y/yandex-browser-beta/$(epm print constructname $PKGNAME "*" amd64 deb)"

repack.d/yandex-browser-beta.sh

@@ -4,4 +4,24 @@
 BUILDROOT="$1"
 SPEC="$2"
 
-[ -x $BUILDROOT/usr/bin/yandex-browser ] || ln -sv yandex-browser-beta $BUILDROOT/usr/bin/yandex-browser
+PRODUCT=yandex-browser-beta
+PRODUCTDIR=/opt/yandex/browser-beta
+subst 's|%files|%files\n/usr/share/icons/hicolor/*x*/apps/*.png|' $SPEC
+
+for i in 16 22 24 32 48 64 128 256 ; do
+    mkdir -p $BUILDROOT/usr/share/icons/hicolor/${i}x${i}/apps/
+    cp $BUILDROOT/$PRODUCTDIR/product_logo_${i}.png $BUILDROOT/usr/share/icons/hicolor/${i}x${i}/apps/$PRODUCT.png
+done
+
+rm -f $BUILDROOT/etc/cron.daily/$PRODUCT
+subst "s|.*/etc/cron.daily/$PRODUCT.*||" $SPEC
+
+# unsupported format
+rm -f $BUILDROOT/usr/share/menu/$PRODUCT.menu
+subst "s|.*/usr/share/menu/$PRODUCT.menu.*||" $SPEC
+
+if ! grep -q '^"/usr/bin/yandex-browser"' $SPEC ; then
+    subst 's|\(.*/usr/bin/yandex-browser.*\)|"/usr/bin/yandex-browser"\n\1|' $SPEC
+    [ -x $BUILDROOT/usr/bin/yandex-browser ] || ln -sv yandex-browser-beta $BUILDROOT/usr/bin/yandex-browser
+
+fi