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#!/bin/sh
# This file is part of cloud-init. See LICENSE file for license information.
# Purpose: show user warnings on login.
cloud_init_warnings() {
command -v local >/dev/null && local _local="local" ||
typeset _local="typeset"
$_local warning="" idir="/var/lib/cloud/instance" n=0
$_local warndir="$idir/warnings"
$_local ufile="$HOME/.cloud-warnings.skip" sfile="$warndir/.skip"
[ -d "$warndir" ] || return 0
[ ! -f "$ufile" ] || return 0
[ ! -f "$sfile" ] || return 0
for warning in "$warndir"/*; do
[ -f "$warning" ] || continue
cat "$warning"
n=$((n+1))
done
[ $n -eq 0 ] && return 0
echo ""
echo "Disable the warnings above by:"
echo " touch $ufile"
echo "or"
echo " touch $sfile"
}
cloud_init_warnings 1>&2
unset cloud_init_warnings
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