forked from rpms/plymouth
38 lines
1.5 KiB
Diff
38 lines
1.5 KiB
Diff
From 1a7dc602762b314e661ef5b7cb858ae6c3a1f9f5 Mon Sep 17 00:00:00 2001
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From: Will Woods <wwoods@redhat.com>
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Date: Wed, 20 May 2015 12:03:58 -0400
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Subject: [PATCH] plymouth-populate-initrd: fix THEME_OVERRIDE with empty conf
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If you set PLYMOUTH_THEME_NAME to override the theme in an initrd
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(as e.g. lorax does when building upgrade.img), plymouth-populate-initrd
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tries to edit plymouthd.conf to enable that theme.
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Unfortunately, the existing `sed` line doesn't work if your
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plymouthd.conf is empty or all commented out - which is how we currently
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ship it.
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So before modifying the config, make sure it has a [Daemon] section
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header, and a Theme=[placeholder] line for us to modify.
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Resolves: RHBZ#1223344
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---
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scripts/plymouth-populate-initrd.in | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/scripts/plymouth-populate-initrd.in b/scripts/plymouth-populate-initrd.in
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index 43c7f22..e3326e9 100755
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--- a/scripts/plymouth-populate-initrd.in
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+++ b/scripts/plymouth-populate-initrd.in
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@@ -392,6 +392,9 @@ fi
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if [ $THEME_OVERRIDE ]; then
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conf=$INITRDDIR/${PLYMOUTH_CONFDIR}/plymouthd.conf
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echo "modifying plymouthd.conf: Theme=$PLYMOUTH_THEME_NAME" > /dev/stderr
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+ # make sure the section and key exist so we can modify them
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+ grep -q "^ *\[Daemon\]" $conf || echo "[Daemon]" >> $conf
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+ grep -q "^ *Theme *=" $conf || echo "Theme=fade-in" >> $conf
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sed -i "s/^ *Theme *=.*/# theme modified by plymouth-populate-initrd\nTheme=$PLYMOUTH_THEME_NAME/" $conf
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fi
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--
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2.1.0
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