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#!/bin/sh
set -e
if [ "$1" = "fail-debconf" ]; then
. /usr/share/debconf/confmodule
db_subst etckeeper/commit_failed VCS "$VCS"
db_input critical etckeeper/commit_failed || true
db_go || true
db_reset etckeeper/commit_failed || true
exit 0
fi
if etckeeper unclean; then
if [ "$AVOID_COMMIT_BEFORE_INSTALL" = 1 ]; then
echo "" >&2
echo "** etckeeper detected uncommitted changes in /etc prior to $HIGHLEVEL_PACKAGE_MANAGER run" >&2
echo "** Aborting $HIGHLEVEL_PACKAGE_MANAGER run. Manually commit and restart." >&2
echo "" >&2
exit 1
fi
if ! etckeeper commit "saving uncommitted changes in /etc prior to $HIGHLEVEL_PACKAGE_MANAGER run"; then
if [ -e /usr/share/debconf/confmodule ]; then
$0 fail-debconf
else
echo "error: etckeeper failed to commit changes in /etc using $VCS"
exit 1
fi
fi
fi
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