Generate listing of stuffs

generate-stuff.sh

#!/bin/sh

# TODO Create single commit
# TODO Run find in paralell, display single progress bar

# exit if any command fails
set -e
# kill immediate children, when script ends
trap 'ps -opid= --sort=start_time --ppid=$$ | head -n-2 | xargs kill' INT TERM QUIT EXIT

if [ "root" != "$( whoami )" ]
then
    echo ERROR Run as root
    exit 64
fi

cd "$( dirname "$0" )"


for MOUNTPOINT in /media/saji/*
do


NAME="$( basename "${MOUNTPOINT}" )"
FN="$NAME.find"

if ! mountpoint "$MOUNTPOINT"
then
    echo "ERROR: $MOUNTPOINT not mounted"
    exit 66
fi

cd "$MOUNTPOINT"
SIZE="$( du -b "$OLDPWD/$FN" | cut -f1 )"
find . | bar --size "$SIZE" --display-none --display-time --display-percent --display-bar | sort > "$OLDPWD/$FN"
cd - > /dev/null

git add "$FN"
if ! ( git diff --exit-code --cached "$FN" >/dev/null )
then
    git commit -m "$NAME contents as of $(date +%F\ %T)"
else
    echo "No changes, omitting commit."
fi
chown -R "$( stat --format=%u:%g "$0"  )" \
         "$FN" \
         "$( git rev-parse --git-dir )"


done


for MOUNTPOINT in /media/saji/*
do
    cp -v *.find "${MOUNTPOINT}"
done