#!/bin/sh
# git ltr [-r] - ls -tr for git (using commit time stamps)

git log --no-renames --name-status --date=iso --format=format:'%n@	%ct' |
  gawk '$1=="@" {date=strftime("%Y-%m-%d %H:%M",$2); next}
        /^./ {print date " " $0}' |
  sort -s -k4 | uniq -s18 | awk '$3 != "D" {$3=""; print}' |
  sort -n "$@"