#!/bin/sh

PREFIX="from now"
MESSAGE="[${PREFIX}] `date +\"%Y/%m/%d %T\"`"

if [ $# -eq 0 ]
then
  git add -u
  printf "${MESSAGE}\n\n%s" "`git diff --cached`" | git commit -F -
else
then
  if [ $1 != "--all" ]
  then
    git add $@
  else
    git add -u
    git add .
  fi
  printf "${MESSAGE}\n\n%s" "`git diff --cached`" | git commit -F -
fi