#!/bin/bash

# rdar://126582623 (DawnburstF: Correct timestamps in downloaded timezone asset)

min_date=1577836800  # Jan 1, 2020
max_date=$(date +%s) # now

find "${DSTROOT}/private/var/db/timezone/tz" -type f | while read file; do
    mod_date=$(date -r "$file" +%s)
    if [[ $mod_date -lt $min_date ]] || [[ $mod_date -gt $max_date ]]; then
      touch -am "$file"
    fi
  done