epm install: move task install code to epm_install_alt_tasks() function

bin/epm-install

@@ -423,35 +423,13 @@ epm_install_files()
 }
 
 
-# apt-repo with non_interactive support
-apt_repo_prepare()
-{
-    assure_exists apt-repo
-    [ -n "$non_interactive" ] || return
-
-    set_sudo
-    trap "$SUDO rm /etc/apt/apt.conf.d/eepm-apt-noninteractive.conf 2>/dev/null" EXIT
-    echo 'APT::Get::Assume-Yes "true";' | $SUDO tee /etc/apt/apt.conf.d/eepm-apt-noninteractive.conf >/dev/null
-}
-
-apt_repo_after()
-{
-    [ -n "$non_interactive" ] || return
-
-    $SUDO rm /etc/apt/apt.conf.d/eepm-apt-noninteractive.conf 2>/dev/null
-}
-
 epm_install()
 {
     if [ "$BASEDISTRNAME" = "alt" ] ; then
         if tasknumber "$pkg_names" >/dev/null ; then
-            local res
-            # TODO: don't use apt-repo
-            apt_repo_prepare
-            sudocmd_foreach "apt-repo test" $(tasknumber $pkg_names)
-            res=$?
-            apt_repo_after
-            return $res
+            load_helper epm-install-alt
+            epm_install_alt_tasks "$pkg_names"
+            return
         fi
     fi
 

bin/epm-install-alt

@@ -181,3 +181,36 @@ epm_install_alt_names()
     epm_install_names $installnames || return
     epm_install_alt_kernel_module $kmlist || return
 }
+
+
+# apt-repo with non_interactive support
+apt_repo_prepare()
+{
+    assure_exists apt-repo
+    [ -n "$non_interactive" ] || return
+
+    set_sudo
+    trap "$SUDO rm /etc/apt/apt.conf.d/eepm-apt-noninteractive.conf 2>/dev/null" EXIT
+    echo 'APT::Get::Assume-Yes "true";' | $SUDO tee /etc/apt/apt.conf.d/eepm-apt-noninteractive.conf >/dev/null
+}
+
+apt_repo_after()
+{
+    [ -n "$non_interactive" ] || return
+
+    $SUDO rm /etc/apt/apt.conf.d/eepm-apt-noninteractive.conf 2>/dev/null
+}
+
+
+epm_install_alt_tasks()
+{
+    local res
+    # TODO: don't use apt-repo
+    apt_repo_prepare
+
+    sudocmd_foreach "apt-repo test" $(tasknumber "$@")
+    res=$?
+
+    apt_repo_after
+    return $res
+}