From 06b3a79ee2bfdb4ae3675232e82ae3d06bbba353 Mon Sep 17 00:00:00 2001
From: Pino Toscano <ptoscano@redhat.com>
Date: Tue, 12 Sep 2017 10:58:46 +0200
Subject: [PATCH] Grub: handle top-level "boot" directive (#494)

Grub 1 effectively ignores commands in the configuration which work only
in the command line.  The generated configuration by anaconda included
also a commented "boot=device" entry at the beginning: uncommenting that
does not make the configuration invalid, but makes the Grub lens not
able to parse it.

Since there is no harm in representing a configuration key that will be
effectively ignored, accept top-level "boot" entries as well.
---
 lenses/grub.aug            | 1 +
 lenses/tests/test_grub.aug | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lenses/grub.aug b/lenses/grub.aug
index c52d16c6..9866f3f7 100644
--- a/lenses/grub.aug
+++ b/lenses/grub.aug
@@ -148,6 +148,7 @@ module Grub =
                      | kw_menu_arg "foreground"
                      | kw_menu_arg "background"
                      | kw_menu_arg "verbose"
+                     | kw_menu_arg "boot" (* only for CLI, ignored in conf *)
                      | serial
                      | terminal
                      | password_arg
diff --git a/lenses/tests/test_grub.aug b/lenses/tests/test_grub.aug
index f022ef72..8a0d9f4a 100644
--- a/lenses/tests/test_grub.aug
+++ b/lenses/tests/test_grub.aug
@@ -8,7 +8,7 @@ module Test_grub =
 #          root (hd0,0)
 #          kernel /vmlinuz-version ro root=/dev/vg00/lv00
 #          initrd /initrd-version.img
-#boot=/dev/sda
+boot=/dev/sda
 device (hd0) HD(1,800,64000,9895c137-d4b2-4e3b-a93b-dc9ac4)
 password --md5 $1$M9NLj$p2gs87vwNv48BUu.wAfVw0
 default=0
@@ -53,7 +53,7 @@ title othermenu
     { "#comment" = "root (hd0,0)" }
     { "#comment" = "kernel /vmlinuz-version ro root=/dev/vg00/lv00" }
     { "#comment" = "initrd /initrd-version.img" }
-    { "#comment" = "boot=/dev/sda" }
+    { "boot" = "/dev/sda" }
     { "device"   = "(hd0)"
         { "file" = "HD(1,800,64000,9895c137-d4b2-4e3b-a93b-dc9ac4)" } }
     { "password" = "$1$M9NLj$p2gs87vwNv48BUu.wAfVw0"
-- 
2.17.2