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32 lines
1.1 KiB
32 lines
1.1 KiB
#! /bin/sh
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set -e
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# dpkg does this for us while we are upgrading..
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#if [ "$1" = "upgrade" -a -L /var/state/apt -a -e /var/lib/apt -a ! -L /var/state/apt ] && dpkg --compare-versions "$2" ">=" "0.4.10"; then
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# rm /var/state/apt
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#fi
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if [ "$1" = "upgrade" -o "$1" = "install" -a "$2" != "" ]; then
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if [ ! -e /var/lib/apt -a -e /var/state/apt ]; then
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# upgrading from /var/state/apt using apt.
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# it's probably running now so we want to ensure /var/state/apt
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# is still valid afterwards. and since we're upgrading
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if [ -x /usr/bin/perl -a -d /var/state/apt -a ! -L /var/state/apt ] &&
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perl -e 'exit 1 if ((stat("/var/lib"))[0] != (stat("/var/state/apt"))[0])'
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then
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# same fs, we can mv it
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mv /var/state/apt /var/lib/apt
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ln -s ../lib/apt /var/state/apt
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# note that this symlink (/var/state/apt) will be removed when
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# dpkg finishes unpacking the apt we're about to install; this is okay
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else
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# scary, let's just symlink it and hope
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ln -s /var/state/apt /var/lib/apt
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fi
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fi
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touch /var/lib/apt/lists/partial/.delete-me-later || true
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fi
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#DEBHELPER#
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