#!/bin/bash
#
## WK HW diagnostics - badblocks

function usage {
    echo "Usage: $0 log-dir device"
    echo "  e.g. $0 /tmp/tmp.7Mh5f1RhSL9001 /dev/sda"
}

# Bail early
if [ ! -d "$1" ]; then
    usage
    exit 1
fi
if [ ! -b "$2" ]; then
    usage
    exit 1
fi

# Run Badblocks
sudo badblocks -sv -e 1 "$2"
tmux capture-pane
tmux save-buffer "$1/bb_tmp.out"
grep -Ev '^$' "$1/bb_tmp.out" > "$1/${2##*/}_badblocks.log"
rm "$1/bb_tmp.out"