epm play: add Okular GOST support

play.d/okular-csp.sh

+#!/bin/sh
+
+PKGNAME=okular-csp
+SUPPORTEDARCHES="x86_64"
+DESCRIPTION="Okular GOST (free version) with CryptoPro support from the official site"
+REPOURL="http://packages.lab50.net"
+
+# TODO: remove repo too
+case "$1" in
+    "--remove")
+        epm remove $(epmqp $PKGNAME-) $(epmqp poppler-csp-)
+        exit
+        ;;
+esac
+
+. $(dirname $0)/common.sh
+
+
+# see
+# https://okulargost.ru/info.html
+# http://packages.lab50.net/okular/install
+
+
+# Strict supported list
+case $(epm print info -e) in
+    Debian/11|Ubuntu/20.04)
+        ;;
+#     AstraLinuxSE/1.7*)
+    AstraLinux/smolensk)
+        ;;
+    Fedora/35|ROSA/2021|RedOS/7)
+        ;;
+    ALTLinux/p10|ALTServer/10)
+        ;;
+    *)
+        fatal "Unsupported distro $(epm print info -e). Ask application vendor for a support."
+        ;;
+esac
+
+
+# CryptoPro needed for install
+if ! epmqp "cprocsp-" >/dev/null ; then
+    fatal "Install CryptoPro before (via ecryptomgr package or manually)"
+fi
+
+
+distrib=$(epm print info --codename)
+
+case $(epm print info -e) in
+# TODO:
+#     AstraLinuxSE/1.7*)
+    AstraLinux/smolensk)
+        distrib=alse17
+        additional_packages="libkf5js5=5.78.0-0ubuntu2+alse17 libkf5jsapi5=5.78.0-0ubuntu2+alse17"
+        ;;
+    ALTLinux*|ALTServer*)
+# TODO get key info from gpg file
+        epm repo addkey "$REPOURL/lab50.gpg" "D0C721136AFF9319DCF8276EA98DF0BE319FACDA" "Laboratory 50 (APT Archive Key) <team@lab50.net>"
+        epm repo add "rpm [lab50] $REPOURL/okular/alt x86_64 p10"
+        ;;
+esac
+
+case $(epm print info -g) in
+    apt-dpkg)
+        epm repo addkey "$REPOURL/lab50.gpg"
+        epm repo add "deb $REPOURL/okular $distrib main"
+        ;;
+    dnf-rpm)
+        epm repo add "$REPOURL/okular/$distrib/okularcsp.repo"
+        ;;
+esac
+
+epm update
+epm install okular-csp $additional_packages