Git log script for TR in Phoenix and MobilePOS code reviews

gitlog.sh

#!/bin/bash

LOG_START_DATE="2016-01-01"

function log(){
  cardNumber=$1

  options=""
  if [ "x$2" = "xdiff" ] ; then
    options="$options --stat -p"
    if [ "x$3" = "xspaces" ] ; then
      options="$options -w --color-words"
    fi
  else
    options="$options --oneline"
  fi

  git log --reverse --grep "\[$cardNumber\]" --after=$LOG_START_DATE $options
}

echo "git log starting from $LOG_START_DATE"
if test $1; then
    log $1 $2 $3
else
    git log --oneline --after=$LOG_START_DATE
fi